diff options
Diffstat (limited to 'html/010vm.cc.html')
| -rw-r--r-- | html/010vm.cc.html | 1708 |
1 files changed, 866 insertions, 842 deletions
diff --git a/html/010vm.cc.html b/html/010vm.cc.html index 8a104027..fa59c7d7 100644 --- a/html/010vm.cc.html +++ b/html/010vm.cc.html @@ -6,7 +6,7 @@ <meta name="Generator" content="Vim/7.4"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="cpp"> -<meta name="settings" content="use_css,pre_wrap,no_foldcolumn,expand_tabs,prevent_copy="> +<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> <meta name="colorscheme" content="minimal"> <style type="text/css"> <!-- @@ -16,9 +16,10 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color .Constant { color: #00a0a0; } .cSpecial { color: #008000; } .muRecipe { color: #ff8700; } +.SalientComment { color: #00ffff; } .Comment { color: #9090ff; } .Delimiter { color: #800080; } -.SalientComment { color: #00ffff; } +.LineNr { color: #444444; } .Identifier { color: #c0a020; } .Normal { color: #eeeeee; background-color: #080808; padding-bottom: 1px; } .PreProc { color: #800080; } @@ -29,850 +30,873 @@ body { font-size: 12pt; font-family: monospace; color: #eeeeee; background-color <script type='text/javascript'> <!-- +/* function to open any folds containing a jumped-to line before jumping to it */ +function JumpToLine() +{ + var lineNum; + lineNum = window.location.hash; + lineNum = lineNum.substr(1); /* strip off '#' */ + + if (lineNum.indexOf('L') == -1) { + lineNum = 'L'+lineNum; + } + lineElem = document.getElementById(lineNum); + /* Always jump to new location even if the line was hidden inside a fold, or + * we corrected the raw number to a line ID. + */ + if (lineElem) { + lineElem.scrollIntoView(true); + } + return true; +} +if ('onhashchange' in window) { + window.onhashchange = JumpToLine; +} + --> </script> </head> -<body> +<body onload='JumpToLine();'> <pre id='vimCodeElement'> -<span class="Comment">//: A Mu program is a book of 'recipes' (functions)</span> -<span class="Delimiter">:(before "End Globals")</span> -<span class="Comment">//: Each recipe is stored at a specific page number, or ordinal.</span> -map<recipe_ordinal<span class="Delimiter">,</span> recipe> Recipe<span class="Delimiter">;</span> -<span class="Comment">//: You can also refer to each recipe by its name.</span> -map<string<span class="Delimiter">,</span> recipe_ordinal> Recipe_ordinal<span class="Delimiter">;</span> -recipe_ordinal Next_recipe_ordinal = <span class="Constant">1</span><span class="Delimiter">;</span> - -<span class="Comment">//: Ordinals are like numbers, except you can't do arithmetic on them. Ordinal</span> -<span class="Comment">//: 1 is not less than 2, it's just different. Phone numbers are ordinals;</span> -<span class="Comment">//: adding two phone numbers is meaningless. Here each recipe does something</span> -<span class="Comment">//: incommensurable with any other recipe.</span> -<span class="Delimiter">:(after "Types")</span> -<span class="Normal">typedef</span> <span class="Normal">int</span> recipe_ordinal<span class="Delimiter">;</span> - -<span class="Delimiter">:(before "End Types")</span> -<span class="Comment">// Recipes are lists of instructions. To perform or 'run' a recipe, the</span> -<span class="Comment">// computer runs its instructions.</span> -<span class="Normal">struct</span> recipe <span class="Delimiter">{</span> - string name<span class="Delimiter">;</span> - vector<instruction> steps<span class="Delimiter">;</span> - <span class="Comment">// End recipe Fields</span> - recipe<span class="Delimiter">();</span> -<span class="Delimiter">};</span> - -<span class="Delimiter">:(before "struct recipe")</span> -<span class="Comment">// Each instruction is either of the form:</span> -<span class="Comment">// product1, product2, product3, ... <- operation ingredient1, ingredient2, ingredient3, ...</span> -<span class="Comment">// or just a single 'label' starting with a non-alphanumeric character</span> -<span class="Comment">// +label</span> -<span class="Comment">// Labels don't do anything, they're just named locations in a recipe.</span> -<span class="Normal">struct</span> instruction <span class="Delimiter">{</span> - <span class="Normal">bool</span> is_label<span class="Delimiter">;</span> - string label<span class="Delimiter">;</span> <span class="Comment">// only if is_label</span> - string name<span class="Delimiter">;</span> <span class="Comment">// only if !is_label</span> - string old_name<span class="Delimiter">;</span> <span class="Comment">// before our automatic rewrite rules</span> - string original_string<span class="Delimiter">;</span> <span class="Comment">// for error messages</span> - recipe_ordinal operation<span class="Delimiter">;</span> <span class="Comment">// get(Recipe_ordinal, name)</span> - vector<reagent> ingredients<span class="Delimiter">;</span> <span class="Comment">// only if !is_label</span> - vector<reagent> products<span class="Delimiter">;</span> <span class="Comment">// only if !is_label</span> - <span class="Comment">// End instruction Fields</span> - instruction<span class="Delimiter">();</span> - <span class="Normal">void</span> clear<span class="Delimiter">();</span> - <span class="Normal">bool</span> is_empty<span class="Delimiter">();</span> -<span class="Delimiter">};</span> - -<span class="Delimiter">:(before "struct instruction")</span> -<span class="Comment">// Ingredients and products are a single species -- a reagent. Reagents refer</span> -<span class="Comment">// either to numbers or to locations in memory along with 'type' tags telling</span> -<span class="Comment">// us how to interpret them. They also can contain arbitrary other lists of</span> -<span class="Comment">// properties besides types, but we're getting ahead of ourselves.</span> -<span class="Normal">struct</span> reagent <span class="Delimiter">{</span> - string original_string<span class="Delimiter">;</span> - string name<span class="Delimiter">;</span> - type_tree* type<span class="Delimiter">;</span> - vector<pair<string<span class="Delimiter">,</span> string_tree*> > properties<span class="Delimiter">;</span> <span class="Comment">// can't be a map because the string_tree sometimes needs to be NULL, which can be confusing</span> - <span class="Normal">double</span> value<span class="Delimiter">;</span> - <span class="Normal">bool</span> initialized<span class="Delimiter">;</span> - <span class="Comment">// End reagent Fields</span> - reagent<span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">);</span> - reagent<span class="Delimiter">()</span> :type<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">),</span> value<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> initialized<span class="Delimiter">(</span><span class="Constant">false</span><span class="Delimiter">)</span> <span class="Delimiter">{}</span> - ~reagent<span class="Delimiter">();</span> - <span class="Normal">void</span> clear<span class="Delimiter">();</span> - reagent<span class="Delimiter">(</span><span class="Normal">const</span> reagent& original<span class="Delimiter">);</span> - reagent& <span class="Normal">operator</span>=<span class="Delimiter">(</span><span class="Normal">const</span> reagent& original<span class="Delimiter">);</span> - <span class="Normal">void</span> set_value<span class="Delimiter">(</span><span class="Normal">double</span> v<span class="Delimiter">)</span> <span class="Delimiter">{</span> value = v<span class="Delimiter">;</span> initialized = <span class="Constant">true</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> -<span class="Delimiter">};</span> - -<span class="Delimiter">:(before "struct reagent")</span> -<span class="Comment">// Types can range from a simple type ordinal, to arbitrarily complex trees of</span> -<span class="Comment">// type parameters, like (map (address array character) (list number))</span> -<span class="Normal">struct</span> type_tree <span class="Delimiter">{</span> - <span class="Normal">bool</span> atom<span class="Delimiter">;</span> - string name<span class="Delimiter">;</span> <span class="Comment">// only if atom</span> - type_ordinal value<span class="Delimiter">;</span> <span class="Comment">// only if atom</span> - type_tree* left<span class="Delimiter">;</span> <span class="Comment">// only if !atom</span> - type_tree* right<span class="Delimiter">;</span> <span class="Comment">// only if !atom</span> - ~type_tree<span class="Delimiter">();</span> - type_tree<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& original<span class="Delimiter">);</span> - <span class="Comment">// atomic type ordinal</span> - <span class="Normal">explicit</span> type_tree<span class="Delimiter">(</span>string name<span class="Delimiter">);</span> - type_tree<span class="Delimiter">(</span>string name<span class="Delimiter">,</span> type_ordinal v<span class="Delimiter">)</span> :atom<span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">),</span> name<span class="Delimiter">(</span>name<span class="Delimiter">),</span> value<span class="Delimiter">(</span>v<span class="Delimiter">),</span> left<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">),</span> right<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">)</span> <span class="Delimiter">{}</span> - <span class="Comment">// tree of type ordinals</span> - type_tree<span class="Delimiter">(</span>type_tree* l<span class="Delimiter">,</span> type_tree* r<span class="Delimiter">)</span> :atom<span class="Delimiter">(</span><span class="Constant">false</span><span class="Delimiter">),</span> value<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> left<span class="Delimiter">(</span>l<span class="Delimiter">),</span> right<span class="Delimiter">(</span>r<span class="Delimiter">)</span> <span class="Delimiter">{}</span> - type_tree& <span class="Normal">operator</span>=<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& original<span class="Delimiter">);</span> - <span class="Normal">bool</span> <span class="Normal">operator</span>==<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span><span class="Delimiter">;</span> - <span class="Normal">bool</span> <span class="Normal">operator</span>!=<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span> <span class="Delimiter">{</span> <span class="Identifier">return</span> !<span class="Normal">operator</span>==<span class="Delimiter">(</span>other<span class="Delimiter">);</span> <span class="Delimiter">}</span> - <span class="Normal">bool</span> <span class="Normal">operator</span><<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span><span class="Delimiter">;</span> - <span class="Normal">bool</span> <span class="Normal">operator</span>><span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span> <span class="Delimiter">{</span> <span class="Identifier">return</span> other<span class="Delimiter">.</span><span class="Normal">operator</span><<span class="Delimiter">(</span>*<span class="Normal">this</span><span class="Delimiter">);</span> <span class="Delimiter">}</span> -<span class="Delimiter">};</span> - -<span class="Normal">struct</span> string_tree <span class="Delimiter">{</span> - <span class="Normal">bool</span> atom<span class="Delimiter">;</span> - string value<span class="Delimiter">;</span> <span class="Comment">// only if atom</span> - string_tree* left<span class="Delimiter">;</span> <span class="Comment">// only if !atom</span> - string_tree* right<span class="Delimiter">;</span> <span class="Comment">// only if !atom</span> - ~string_tree<span class="Delimiter">();</span> - string_tree<span class="Delimiter">(</span><span class="Normal">const</span> string_tree& original<span class="Delimiter">);</span> - <span class="Comment">// atomic string</span> - <span class="Normal">explicit</span> string_tree<span class="Delimiter">(</span>string v<span class="Delimiter">)</span> :atom<span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">),</span> value<span class="Delimiter">(</span>v<span class="Delimiter">),</span> left<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">),</span> right<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">)</span> <span class="Delimiter">{}</span> - <span class="Comment">// tree of strings</span> - string_tree<span class="Delimiter">(</span>string_tree* l<span class="Delimiter">,</span> string_tree* r<span class="Delimiter">)</span> :atom<span class="Delimiter">(</span><span class="Constant">false</span><span class="Delimiter">),</span> left<span class="Delimiter">(</span>l<span class="Delimiter">),</span> right<span class="Delimiter">(</span>r<span class="Delimiter">)</span> <span class="Delimiter">{}</span> -<span class="Delimiter">};</span> - -<span class="Comment">// End type_tree Definition</span> -<span class="Delimiter">:(code)</span> -type_tree::type_tree<span class="Delimiter">(</span>string name<span class="Delimiter">)</span> :atom<span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">),</span> name<span class="Delimiter">(</span>name<span class="Delimiter">),</span> value<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> name<span class="Delimiter">)),</span> left<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">),</span> right<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">)</span> <span class="Delimiter">{}</span> - -<span class="Delimiter">:(before "End Globals")</span> -<span class="Comment">// Locations refer to a common 'memory'. Each location can store a number.</span> -map<<span class="Normal">int</span><span class="Delimiter">,</span> <span class="Normal">double</span>> Memory<span class="Delimiter">;</span> -<span class="Delimiter">:(before "End Setup")</span> -Memory<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> - -<span class="Delimiter">:(after "Types")</span> -<span class="Comment">// Mu types encode how the numbers stored in different parts of memory are</span> -<span class="Comment">// interpreted. A location tagged as a 'character' type will interpret the</span> -<span class="Comment">// value 97 as the letter 'a', while a different location of type 'number'</span> -<span class="Comment">// would not.</span> -<span class="Comment">//</span> -<span class="Comment">// Unlike most computers today, Mu stores types in a single big table, shared</span> -<span class="Comment">// by all the Mu programs on the computer. This is useful in providing a</span> -<span class="Comment">// seamless experience to help understand arbitrary Mu programs.</span> -<span class="Normal">typedef</span> <span class="Normal">int</span> type_ordinal<span class="Delimiter">;</span> -<span class="Delimiter">:(before "End Globals")</span> -map<string<span class="Delimiter">,</span> type_ordinal> Type_ordinal<span class="Delimiter">;</span> -map<type_ordinal<span class="Delimiter">,</span> type_info> Type<span class="Delimiter">;</span> -type_ordinal Next_type_ordinal = <span class="Constant">1</span><span class="Delimiter">;</span> -<span class="Delimiter">:(code)</span> -<span class="Normal">void</span> setup_types<span class="Delimiter">()</span> <span class="Delimiter">{</span> - Type<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> Type_ordinal<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> - put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"literal"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> - Next_type_ordinal = <span class="Constant">1</span><span class="Delimiter">;</span> - <span class="Comment">// Mu Types Initialization</span> - type_ordinal number = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"number"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> - get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> number<span class="Delimiter">).</span>name = <span class="Constant">"number"</span><span class="Delimiter">;</span> - put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"location"</span><span class="Delimiter">,</span> number<span class="Delimiter">);</span> <span class="Comment">// synonym of number to indicate we only care about its size</span> - type_ordinal address = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"address"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> - get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> address<span class="Delimiter">).</span>name = <span class="Constant">"address"</span><span class="Delimiter">;</span> - type_ordinal boolean = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"boolean"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> - get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> boolean<span class="Delimiter">).</span>name = <span class="Constant">"boolean"</span><span class="Delimiter">;</span> - type_ordinal character = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"character"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> - get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> character<span class="Delimiter">).</span>name = <span class="Constant">"character"</span><span class="Delimiter">;</span> - <span class="Comment">// Array types are a special modifier to any other type. For example,</span> - <span class="Comment">// array:number or array:address:boolean.</span> - type_ordinal array = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"array"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> - get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> array<span class="Delimiter">).</span>name = <span class="Constant">"array"</span><span class="Delimiter">;</span> - <span class="Comment">// End Mu Types Initialization</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> teardown_types<span class="Delimiter">()</span> <span class="Delimiter">{</span> - <span class="Normal">for</span> <span class="Delimiter">(</span>map<type_ordinal<span class="Delimiter">,</span> type_info>::iterator p = Type<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != Type<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>p<span class="Delimiter">-></span>second<span class="Delimiter">.</span>elements<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> - p<span class="Delimiter">-></span>second<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> - <span class="Delimiter">}</span> - Type_ordinal<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> -<span class="Delimiter">}</span> -<span class="Delimiter">:(before "End One-time Setup")</span> -setup_types<span class="Delimiter">();</span> -atexit<span class="Delimiter">(</span>teardown_types<span class="Delimiter">);</span> - -<span class="Delimiter">:(before "End Types")</span> -<span class="Comment">// You can construct arbitrary new types. New types are either 'containers'</span> -<span class="Comment">// with multiple 'elements' of other types, or 'exclusive containers' containing</span> -<span class="Comment">// one of multiple 'variants'. (These are similar to C structs and unions,</span> -<span class="Comment">// respectively, though exclusive containers implicitly include a tag element</span> -<span class="Comment">// recording which variant they should be interpreted as.)</span> -<span class="Comment">//</span> -<span class="Comment">// For example, storing bank balance and name for an account might require a</span> -<span class="Comment">// container, but if bank accounts may be either for individuals or groups,</span> -<span class="Comment">// with different properties for each, that may require an exclusive container</span> -<span class="Comment">// whose variants are individual-account and joint-account containers.</span> -<span class="Normal">enum</span> kind_of_type <span class="Delimiter">{</span> - PRIMITIVE<span class="Delimiter">,</span> - CONTAINER<span class="Delimiter">,</span> - EXCLUSIVE_CONTAINER -<span class="Delimiter">};</span> - -<span class="Normal">struct</span> type_info <span class="Delimiter">{</span> - string name<span class="Delimiter">;</span> - kind_of_type kind<span class="Delimiter">;</span> - vector<reagent> elements<span class="Delimiter">;</span> - <span class="Comment">// End type_info Fields</span> - type_info<span class="Delimiter">()</span> :kind<span class="Delimiter">(</span>PRIMITIVE<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Comment">// End type_info Constructor</span> - <span class="Delimiter">}</span> -<span class="Delimiter">};</span> - -<span class="Normal">enum</span> primitive_recipes <span class="Delimiter">{</span> - IDLE = <span class="Constant">0</span><span class="Delimiter">,</span> - COPY<span class="Delimiter">,</span> - <span class="Comment">// End Primitive Recipe Declarations</span> - MAX_PRIMITIVE_RECIPES<span class="Delimiter">,</span> -<span class="Delimiter">};</span> -<span class="Delimiter">:(code)</span> -<span class="Comment">//: It's all very well to construct recipes out of other recipes, but we need</span> -<span class="Comment">//: to know how to do *something* out of the box. For the following</span> -<span class="Comment">//: recipes there are only codes, no entries in the book, because Mu just knows</span> -<span class="Comment">//: what to do for them.</span> -<span class="Normal">void</span> setup_recipes<span class="Delimiter">()</span> <span class="Delimiter">{</span> - Recipe<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> Recipe_ordinal<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> - put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"idle"</span><span class="Delimiter">,</span> IDLE<span class="Delimiter">);</span> - <span class="Comment">// Primitive Recipe Numbers</span> - put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"copy"</span><span class="Delimiter">,</span> COPY<span class="Delimiter">);</span> - <span class="Comment">// End Primitive Recipe Numbers</span> -<span class="Delimiter">}</span> -<span class="Comment">//: We could just reset the recipe table after every test, but that gets slow</span> -<span class="Comment">//: all too quickly. Instead, initialize the common stuff just once at</span> -<span class="Comment">//: startup. Later layers will carefully undo each test's additions after</span> -<span class="Comment">//: itself.</span> -<span class="Delimiter">:(before "End One-time Setup")</span> -setup_recipes<span class="Delimiter">();</span> -assert<span class="Delimiter">(</span>MAX_PRIMITIVE_RECIPES < <span class="Constant">200</span><span class="Delimiter">);</span> <span class="Comment">// level 0 is primitives; until 199</span> -Next_recipe_ordinal = <span class="Constant">200</span><span class="Delimiter">;</span> -put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"main"</span><span class="Delimiter">,</span> Next_recipe_ordinal++<span class="Delimiter">);</span> -<span class="Comment">// End Load Recipes</span> -<span class="Delimiter">:(before "End Commandline Parsing")</span> -assert<span class="Delimiter">(</span>Next_recipe_ordinal < <span class="Constant">1000</span><span class="Delimiter">);</span> <span class="Comment">// recipes being tested didn't overflow into test space</span> -<span class="Delimiter">:(before "End Setup")</span> -Next_recipe_ordinal = <span class="Constant">1000</span><span class="Delimiter">;</span> <span class="Comment">// consistent new numbers for each test</span> - -<span class="Comment">//: One final detail: tests can modify our global tables of recipes and types,</span> -<span class="Comment">//: so we need some way to clean up after each test is done so it doesn't</span> -<span class="Comment">//: influence later ones.</span> -<span class="Delimiter">:(before "End Globals")</span> -map<string<span class="Delimiter">,</span> recipe_ordinal> Recipe_ordinal_snapshot<span class="Delimiter">;</span> -map<recipe_ordinal<span class="Delimiter">,</span> recipe> Recipe_snapshot<span class="Delimiter">;</span> -map<string<span class="Delimiter">,</span> type_ordinal> Type_ordinal_snapshot<span class="Delimiter">;</span> -map<type_ordinal<span class="Delimiter">,</span> type_info> Type_snapshot<span class="Delimiter">;</span> -<span class="Delimiter">:(before "End One-time Setup")</span> -save_snapshots<span class="Delimiter">();</span> -<span class="Delimiter">:(before "End Setup")</span> -restore_snapshots<span class="Delimiter">();</span> - -<span class="Delimiter">:(code)</span> -<span class="Normal">void</span> save_snapshots<span class="Delimiter">()</span> <span class="Delimiter">{</span> - Recipe_ordinal_snapshot = Recipe_ordinal<span class="Delimiter">;</span> - Recipe_snapshot = Recipe<span class="Delimiter">;</span> - Type_ordinal_snapshot = Type_ordinal<span class="Delimiter">;</span> - Type_snapshot = Type<span class="Delimiter">;</span> - <span class="Comment">// End save_snapshots</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> restore_snapshots<span class="Delimiter">()</span> <span class="Delimiter">{</span> - Recipe = Recipe_snapshot<span class="Delimiter">;</span> - Recipe_ordinal = Recipe_ordinal_snapshot<span class="Delimiter">;</span> - restore_non_recipe_snapshots<span class="Delimiter">();</span> -<span class="Delimiter">}</span> -<span class="Comment">// when running sandboxes in the edit/ app we'll want to restore everything except recipes defined in the app</span> -<span class="Normal">void</span> restore_non_recipe_snapshots<span class="Delimiter">()</span> <span class="Delimiter">{</span> - Type_ordinal = Type_ordinal_snapshot<span class="Delimiter">;</span> - Type = Type_snapshot<span class="Delimiter">;</span> - <span class="Comment">// End restore_snapshots</span> -<span class="Delimiter">}</span> - -<span class="SalientComment">//:: Helpers</span> - -<span class="Delimiter">:(code)</span> -<span class="muRecipe">recipe</span>::recipe<span class="Delimiter">()</span> <span class="Delimiter">{</span> - <span class="Comment">// End recipe Constructor</span> -<span class="Delimiter">}</span> - -instruction::instruction<span class="Delimiter">()</span> :is_label<span class="Delimiter">(</span><span class="Constant">false</span><span class="Delimiter">),</span> operation<span class="Delimiter">(</span>IDLE<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Comment">// End instruction Constructor</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> instruction::clear<span class="Delimiter">()</span> <span class="Delimiter">{</span> is_label=<span class="Constant">false</span><span class="Delimiter">;</span> label<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> name<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> old_name<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> operation=IDLE<span class="Delimiter">;</span> ingredients<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> products<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> original_string<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> <span class="Delimiter">}</span> -<span class="Normal">bool</span> instruction::is_empty<span class="Delimiter">()</span> <span class="Delimiter">{</span> <span class="Identifier">return</span> !is_label && name<span class="Delimiter">.</span>empty<span class="Delimiter">();</span> <span class="Delimiter">}</span> - -<span class="Comment">// Reagents have the form <name>:<type>:<type>:.../<property>/<property>/...</span> -reagent::reagent<span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> :original_string<span class="Delimiter">(</span>s<span class="Delimiter">),</span> type<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">),</span> value<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> initialized<span class="Delimiter">(</span><span class="Constant">false</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Comment">// Parsing reagent(string s)</span> - istringstream in<span class="Delimiter">(</span>s<span class="Delimiter">);</span> - in >> std::noskipws<span class="Delimiter">;</span> - <span class="Comment">// name and type</span> - istringstream first_row<span class="Delimiter">(</span>slurp_until<span class="Delimiter">(</span>in<span class="Delimiter">,</span> <span class="Constant">'/'</span><span class="Delimiter">));</span> - first_row >> std::noskipws<span class="Delimiter">;</span> - name = slurp_until<span class="Delimiter">(</span>first_row<span class="Delimiter">,</span> <span class="Constant">':'</span><span class="Delimiter">);</span> - string_tree* type_names = parse_property_list<span class="Delimiter">(</span>first_row<span class="Delimiter">);</span> - <span class="Comment">// End Parsing Reagent Type Property(type_names)</span> - type = new_type_tree<span class="Delimiter">(</span>type_names<span class="Delimiter">);</span> - <span class="Normal">delete</span> type_names<span class="Delimiter">;</span> - <span class="Comment">// special cases</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span>name<span class="Delimiter">)</span> && type == <span class="Constant">NULL</span><span class="Delimiter">)</span> - type = <span class="Normal">new</span> type_tree<span class="Delimiter">(</span><span class="Constant">"literal"</span><span class="Delimiter">);</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>name == <span class="Constant">"_"</span> && type == <span class="Constant">NULL</span><span class="Delimiter">)</span> - type = <span class="Normal">new</span> type_tree<span class="Delimiter">(</span><span class="Constant">"literal"</span><span class="Delimiter">);</span> - <span class="Comment">// other properties</span> - slurp_properties<span class="Delimiter">(</span>in<span class="Delimiter">,</span> properties<span class="Delimiter">);</span> - <span class="Comment">// End Parsing reagent</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> slurp_properties<span class="Delimiter">(</span>istream& in<span class="Delimiter">,</span> vector<pair<string<span class="Delimiter">,</span> string_tree*> >& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">while</span> <span class="Delimiter">(</span>has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> - istringstream row<span class="Delimiter">(</span>slurp_until<span class="Delimiter">(</span>in<span class="Delimiter">,</span> <span class="Constant">'/'</span><span class="Delimiter">));</span> - row >> std::noskipws<span class="Delimiter">;</span> - string key = slurp_until<span class="Delimiter">(</span>row<span class="Delimiter">,</span> <span class="Constant">':'</span><span class="Delimiter">);</span> - string_tree* value = parse_property_list<span class="Delimiter">(</span>row<span class="Delimiter">);</span> - out<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair<string<span class="Delimiter">,</span> string_tree*><span class="Delimiter">(</span>key<span class="Delimiter">,</span> value<span class="Delimiter">));</span> - <span class="Delimiter">}</span> -<span class="Delimiter">}</span> - -string_tree* parse_property_list<span class="Delimiter">(</span>istream& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> - skip_whitespace_but_not_newline<span class="Delimiter">(</span>in<span class="Delimiter">);</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">NULL</span><span class="Delimiter">;</span> - string_tree* first = <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>slurp_until<span class="Delimiter">(</span>in<span class="Delimiter">,</span> <span class="Constant">':'</span><span class="Delimiter">));</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">return</span> first<span class="Delimiter">;</span> - string_tree* rest = parse_property_list<span class="Delimiter">(</span>in<span class="Delimiter">);</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">)</span> && rest<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> - <span class="Identifier">return</span> <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>first<span class="Delimiter">,</span> <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>rest<span class="Delimiter">,</span> <span class="Constant">NULL</span><span class="Delimiter">));</span> - <span class="Identifier">return</span> <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>first<span class="Delimiter">,</span> rest<span class="Delimiter">);</span> -<span class="Delimiter">}</span> -<span class="Delimiter">:(before "End Unit Tests")</span> -<span class="Normal">void</span> test_parse_property_list_atom<span class="Delimiter">()</span> <span class="Delimiter">{</span> - istringstream in<span class="Delimiter">(</span><span class="Constant">"a"</span><span class="Delimiter">);</span> - string_tree* x = parse_property_list<span class="Delimiter">(</span>in<span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>x<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> - <span class="Normal">delete</span> x<span class="Delimiter">;</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> test_parse_property_list_list<span class="Delimiter">()</span> <span class="Delimiter">{</span> - istringstream in<span class="Delimiter">(</span><span class="Constant">"a:b"</span><span class="Delimiter">);</span> - string_tree* x = parse_property_list<span class="Delimiter">(</span>in<span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>!x<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>x<span class="Delimiter">-></span>left<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>x<span class="Delimiter">-></span>left<span class="Delimiter">-></span>value<span class="Delimiter">,</span> <span class="Constant">"a"</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>!x<span class="Delimiter">-></span>right<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>x<span class="Delimiter">-></span>right<span class="Delimiter">-></span>left<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>x<span class="Delimiter">-></span>right<span class="Delimiter">-></span>left<span class="Delimiter">-></span>value<span class="Delimiter">,</span> <span class="Constant">"b"</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>x<span class="Delimiter">-></span>right<span class="Delimiter">-></span>right == <span class="Constant">NULL</span><span class="Delimiter">);</span> - <span class="Normal">delete</span> x<span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="Delimiter">:(code)</span> -type_tree* new_type_tree<span class="Delimiter">(</span><span class="Normal">const</span> string_tree* properties<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!properties<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">NULL</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>properties<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">const</span> string& type_name = properties<span class="Delimiter">-></span>value<span class="Delimiter">;</span> - <span class="Normal">int</span> value = <span class="Constant">0</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> type_name<span class="Delimiter">))</span> - value = get<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> type_name<span class="Delimiter">);</span> - <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span>type_name<span class="Delimiter">))</span> <span class="Comment">// sometimes types will contain non-type tags, like numbers for the size of an array</span> - value = <span class="Constant">0</span><span class="Delimiter">;</span> - <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>properties<span class="Delimiter">-></span>value == <span class="Constant">"->"</span><span class="Delimiter">)</span> <span class="Comment">// used in recipe types</span> - value = <span class="Constant">0</span><span class="Delimiter">;</span> - <span class="Normal">else</span> - value = -<span class="Constant">1</span><span class="Delimiter">;</span> <span class="Comment">// should never happen; will trigger errors later</span> - <span class="Identifier">return</span> <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>type_name<span class="Delimiter">,</span> value<span class="Delimiter">);</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>new_type_tree<span class="Delimiter">(</span>properties<span class="Delimiter">-></span>left<span class="Delimiter">),</span> - new_type_tree<span class="Delimiter">(</span>properties<span class="Delimiter">-></span>right<span class="Delimiter">));</span> -<span class="Delimiter">}</span> - -<span class="Comment">//: avoid memory leaks for the type tree</span> - -reagent::reagent<span class="Delimiter">(</span><span class="Normal">const</span> reagent& other<span class="Delimiter">)</span> <span class="Delimiter">{</span> - original_string = other<span class="Delimiter">.</span>original_string<span class="Delimiter">;</span> - name = other<span class="Delimiter">.</span>name<span class="Delimiter">;</span> - value = other<span class="Delimiter">.</span>value<span class="Delimiter">;</span> - initialized = other<span class="Delimiter">.</span>initialized<span class="Delimiter">;</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>other<span class="Delimiter">.</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair<string<span class="Delimiter">,</span> string_tree*><span class="Delimiter">(</span>other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>first<span class="Delimiter">,</span> - other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second ? <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>*other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">));</span> - <span class="Delimiter">}</span> - type = other<span class="Delimiter">.</span>type ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*other<span class="Delimiter">.</span>type<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> - <span class="Comment">// End reagent Copy Constructor</span> -<span class="Delimiter">}</span> - -type_tree::type_tree<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& original<span class="Delimiter">)</span> <span class="Delimiter">{</span> - atom = original<span class="Delimiter">.</span>atom<span class="Delimiter">;</span> - name = original<span class="Delimiter">.</span>name<span class="Delimiter">;</span> - value = original<span class="Delimiter">.</span>value<span class="Delimiter">;</span> - left = original<span class="Delimiter">.</span>left ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>left<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> - right = original<span class="Delimiter">.</span>right ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>right<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -type_tree& type_tree::<span class="Normal">operator</span>=<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& original<span class="Delimiter">)</span> <span class="Delimiter">{</span> - atom = original<span class="Delimiter">.</span>atom<span class="Delimiter">;</span> - name = original<span class="Delimiter">.</span>name<span class="Delimiter">;</span> - value = original<span class="Delimiter">.</span>value<span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>left<span class="Delimiter">)</span> <span class="Normal">delete</span> left<span class="Delimiter">;</span> - left = original<span class="Delimiter">.</span>left ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>left<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>right<span class="Delimiter">)</span> <span class="Normal">delete</span> right<span class="Delimiter">;</span> - right = original<span class="Delimiter">.</span>right ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>right<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> - <span class="Identifier">return</span> *<span class="Normal">this</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="Normal">bool</span> type_tree::<span class="Normal">operator</span>==<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>atom != other<span class="Delimiter">.</span>atom<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>atom<span class="Delimiter">)</span> - <span class="Identifier">return</span> name == other<span class="Delimiter">.</span>name && value == other<span class="Delimiter">.</span>value<span class="Delimiter">;</span> - <span class="Identifier">return</span> <span class="Delimiter">(</span>left == other<span class="Delimiter">.</span>left || *left == *other<span class="Delimiter">.</span>left<span class="Delimiter">)</span> - && <span class="Delimiter">(</span>right == other<span class="Delimiter">.</span>right || *right == *other<span class="Delimiter">.</span>right<span class="Delimiter">);</span> -<span class="Delimiter">}</span> - -<span class="Comment">// only constraint we care about: if a < b then !(b < a)</span> -<span class="Normal">bool</span> type_tree::<span class="Normal">operator</span><<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>atom != other<span class="Delimiter">.</span>atom<span class="Delimiter">)</span> <span class="Identifier">return</span> atom > other<span class="Delimiter">.</span>atom<span class="Delimiter">;</span> <span class="Comment">// atoms before non-atoms</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>atom<span class="Delimiter">)</span> <span class="Identifier">return</span> name < other<span class="Delimiter">.</span>name<span class="Delimiter">;</span> <span class="Comment">// sort atoms in lexical order</span> - <span class="Comment">// first location in one that's missing in the other makes that side 'smaller'</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>left && !other<span class="Delimiter">.</span>left<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!left && other<span class="Delimiter">.</span>left<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>right && !other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!right && other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> - <span class="Comment">// now if either pointer is unequal neither side can be null</span> - <span class="Comment">// if one side is equal that's easy</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>left == other<span class="Delimiter">.</span>left || *left == *other<span class="Delimiter">.</span>left<span class="Delimiter">)</span> <span class="Identifier">return</span> right && *right < *other<span class="Delimiter">.</span>right<span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>right == other<span class="Delimiter">.</span>right || *right == *other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> <span class="Identifier">return</span> left && *left < *other<span class="Delimiter">.</span>left<span class="Delimiter">;</span> - <span class="Comment">// if the two sides criss-cross, pick the side with the smaller lhs</span> - <span class="Normal">if</span> <span class="Delimiter">((</span>left == other<span class="Delimiter">.</span>right || *left == *other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> - && <span class="Delimiter">(</span>right == other<span class="Delimiter">.</span>left || *right == *other<span class="Delimiter">.</span>left<span class="Delimiter">))</span> - <span class="Identifier">return</span> *left < *other<span class="Delimiter">.</span>left<span class="Delimiter">;</span> - <span class="Comment">// now the hard case: both sides are not equal</span> - <span class="Comment">// make sure we stay consistent between (a < b) and (b < a)</span> - <span class="Comment">// just return the side with the smallest of the 4 branches</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>*left < *other<span class="Delimiter">.</span>left && *left < *other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>*right < *other<span class="Delimiter">.</span>left && *right < *other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> - <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> -<span class="Delimiter">:(before "End Unit Tests")</span> -<span class="Comment">// These unit tests don't always use valid types.</span> -<span class="Normal">void</span> test_compare_atom_types<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"a:address"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:boolean"</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> test_compare_equal_atom_types<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"a:address"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:address"</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">));</span> - CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> test_compare_atom_with_non_atom<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:number"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:boolean"</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">));</span> - CHECK<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">);</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> test_compare_lists_with_identical_structure<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:address"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:address:boolean"</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> test_compare_identical_lists<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:boolean"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:address:boolean"</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">));</span> - CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> test_compare_list_with_extra_element<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:address"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:address:address:number"</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> test_compare_list_with_smaller_left_but_larger_right<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:number"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:character:array"</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> -<span class="Delimiter">}</span> -<span class="Normal">void</span> test_compare_list_with_smaller_left_but_larger_right_identical_types<span class="Delimiter">()</span> <span class="Delimiter">{</span> - reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:boolean"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:boolean:address"</span><span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">);</span> - CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> -<span class="Delimiter">}</span> - -<span class="Delimiter">:(code)</span> -string_tree::string_tree<span class="Delimiter">(</span><span class="Normal">const</span> string_tree& original<span class="Delimiter">)</span> <span class="Delimiter">{</span> - atom = original<span class="Delimiter">.</span>atom<span class="Delimiter">;</span> - value = original<span class="Delimiter">.</span>value<span class="Delimiter">;</span> - left = original<span class="Delimiter">.</span>left ? <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>left<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> - right = original<span class="Delimiter">.</span>right ? <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>right<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -reagent& reagent::<span class="Normal">operator</span>=<span class="Delimiter">(</span><span class="Normal">const</span> reagent& other<span class="Delimiter">)</span> <span class="Delimiter">{</span> - original_string = other<span class="Delimiter">.</span>original_string<span class="Delimiter">;</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">)</span> <span class="Normal">delete</span> properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">;</span> - properties<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>other<span class="Delimiter">.</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> - properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair<string<span class="Delimiter">,</span> string_tree*><span class="Delimiter">(</span>other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>first<span class="Delimiter">,</span> other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second ? <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>*other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">));</span> - name = other<span class="Delimiter">.</span>name<span class="Delimiter">;</span> - value = other<span class="Delimiter">.</span>value<span class="Delimiter">;</span> - initialized = other<span class="Delimiter">.</span>initialized<span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>type<span class="Delimiter">)</span> <span class="Normal">delete</span> type<span class="Delimiter">;</span> - type = other<span class="Delimiter">.</span>type ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*other<span class="Delimiter">.</span>type<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> - <span class="Comment">// End reagent Copy Operator</span> - <span class="Identifier">return</span> *<span class="Normal">this</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -reagent::~reagent<span class="Delimiter">()</span> <span class="Delimiter">{</span> - clear<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> reagent::clear<span class="Delimiter">()</span> <span class="Delimiter">{</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">delete</span> properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">;</span> - properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second = <span class="Constant">NULL</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Delimiter">}</span> - <span class="Normal">delete</span> type<span class="Delimiter">;</span> - type = <span class="Constant">NULL</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> -type_tree::~type_tree<span class="Delimiter">()</span> <span class="Delimiter">{</span> - <span class="Normal">delete</span> left<span class="Delimiter">;</span> - <span class="Normal">delete</span> right<span class="Delimiter">;</span> -<span class="Delimiter">}</span> -string_tree::~string_tree<span class="Delimiter">()</span> <span class="Delimiter">{</span> - <span class="Normal">delete</span> left<span class="Delimiter">;</span> - <span class="Normal">delete</span> right<span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> append<span class="Delimiter">(</span>type_tree*& base<span class="Delimiter">,</span> type_tree* extra<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!base<span class="Delimiter">)</span> <span class="Delimiter">{</span> - base = extra<span class="Delimiter">;</span> - <span class="Identifier">return</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - type_tree* curr = base<span class="Delimiter">;</span> - <span class="Normal">while</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> - curr<span class="Delimiter">-></span>right = extra<span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> append<span class="Delimiter">(</span>string_tree*& base<span class="Delimiter">,</span> string_tree* extra<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!base<span class="Delimiter">)</span> <span class="Delimiter">{</span> - base = extra<span class="Delimiter">;</span> - <span class="Identifier">return</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - string_tree* curr = base<span class="Delimiter">;</span> - <span class="Normal">while</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> - curr<span class="Delimiter">-></span>right = extra<span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -string slurp_until<span class="Delimiter">(</span>istream& in<span class="Delimiter">,</span> <span class="Normal">char</span> delim<span class="Delimiter">)</span> <span class="Delimiter">{</span> - ostringstream out<span class="Delimiter">;</span> - <span class="Normal">char</span> c<span class="Delimiter">;</span> - <span class="Normal">while</span> <span class="Delimiter">(</span>in >> c<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>c == delim<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Comment">// drop the delim</span> - <span class="Identifier">break</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - out << c<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -<span class="Normal">bool</span> has_property<span class="Delimiter">(</span><span class="Normal">const</span> reagent& x<span class="Delimiter">,</span> <span class="Normal">const</span> string& name<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>x<span class="Delimiter">.</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>first == name<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -string_tree* property<span class="Delimiter">(</span><span class="Normal">const</span> reagent& r<span class="Delimiter">,</span> <span class="Normal">const</span> string& name<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> p = <span class="Constant">0</span><span class="Delimiter">;</span> p != SIZE<span class="Delimiter">(</span>r<span class="Delimiter">.</span>properties<span class="Delimiter">);</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>r<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>p<span class="Delimiter">).</span>first == name<span class="Delimiter">)</span> - <span class="Identifier">return</span> r<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>p<span class="Delimiter">).</span>second<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> <span class="Constant">NULL</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="Delimiter">:(before "End Globals")</span> -<span class="Normal">extern</span> <span class="Normal">const</span> string Ignore<span class="Delimiter">(</span><span class="Constant">","</span><span class="Delimiter">);</span> <span class="Comment">// commas are ignored in Mu except within [] strings</span> -<span class="Delimiter">:(code)</span> -<span class="Normal">void</span> skip_whitespace_but_not_newline<span class="Delimiter">(</span>istream& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">while</span> <span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span> - <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> == <span class="cSpecial">'\n'</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span> - <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>isspace<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()))</span> in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> - <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>Ignore<span class="Delimiter">.</span>find<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">())</span> != string::npos<span class="Delimiter">)</span> in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> - <span class="Normal">else</span> <span class="Identifier">break</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> dump_memory<span class="Delimiter">()</span> <span class="Delimiter">{</span> - <span class="Normal">for</span> <span class="Delimiter">(</span>map<<span class="Normal">int</span><span class="Delimiter">,</span> <span class="Normal">double</span>>::iterator p = Memory<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != Memory<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> - cout << p<span class="Delimiter">-></span>first << <span class="Constant">": "</span> << no_scientific<span class="Delimiter">(</span>p<span class="Delimiter">-></span>second<span class="Delimiter">)</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> -<span class="Delimiter">}</span> - -<span class="SalientComment">//:: Helpers for converting various values to string</span> -<span class="Comment">//: Use to_string() in trace(), and try to keep it stable from run to run.</span> -<span class="Comment">//: Use debug_string() while debugging, and throw everything into it.</span> -<span class="Comment">//: Use inspect() only for emitting a canonical format that can be parsed back</span> -<span class="Comment">//: into the value.</span> - -string to_string<span class="Delimiter">(</span><span class="Normal">const</span> recipe& r<span class="Delimiter">)</span> <span class="Delimiter">{</span> - ostringstream out<span class="Delimiter">;</span> - out << <span class="Constant">"recipe "</span> << r<span class="Delimiter">.</span>name << <span class="Constant">" [</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>r<span class="Delimiter">.</span>steps<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> - out << <span class="Constant">" "</span> << to_string<span class="Delimiter">(</span>r<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> - out << <span class="Constant">"]</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> - <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -string debug_string<span class="Delimiter">(</span><span class="Normal">const</span> recipe& x<span class="Delimiter">)</span> <span class="Delimiter">{</span> - ostringstream out<span class="Delimiter">;</span> - out << <span class="Constant">"- recipe "</span> << x<span class="Delimiter">.</span>name << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> - <span class="Comment">// Begin debug_string(recipe x)</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> index = <span class="Constant">0</span><span class="Delimiter">;</span> index < SIZE<span class="Delimiter">(</span>x<span class="Delimiter">.</span>steps<span class="Delimiter">);</span> ++index<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">const</span> instruction& inst = x<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>index<span class="Delimiter">);</span> - out << <span class="Constant">"inst: "</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> - out << <span class="Constant">" ingredients</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> - out << <span class="Constant">" "</span> << debug_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> - out << <span class="Constant">" products</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> - out << <span class="Constant">" "</span> << debug_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -string to_original_string<span class="Delimiter">(</span><span class="Normal">const</span> instruction& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>is_label<span class="Delimiter">)</span> <span class="Identifier">return</span> inst<span class="Delimiter">.</span>label<span class="Delimiter">;</span> - ostringstream out<span class="Delimiter">;</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">", "</span><span class="Delimiter">;</span> - out << inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>original_string<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> out << <span class="Constant">" <- "</span><span class="Delimiter">;</span> - out << inst<span class="Delimiter">.</span>name << <span class="Constant">' '</span><span class="Delimiter">;</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">", "</span><span class="Delimiter">;</span> - out << inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>original_string<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -string to_string<span class="Delimiter">(</span><span class="Normal">const</span> instruction& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>is_label<span class="Delimiter">)</span> <span class="Identifier">return</span> inst<span class="Delimiter">.</span>label<span class="Delimiter">;</span> - ostringstream out<span class="Delimiter">;</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">", "</span><span class="Delimiter">;</span> - out << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> - <span class="Delimiter">}</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> out << <span class="Constant">" <- "</span><span class="Delimiter">;</span> - out << inst<span class="Delimiter">.</span>name << <span class="Constant">' '</span><span class="Delimiter">;</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">", "</span><span class="Delimiter">;</span> - out << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> - <span class="Delimiter">}</span> - <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -string to_string<span class="Delimiter">(</span><span class="Normal">const</span> reagent& r<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>is_dummy<span class="Delimiter">(</span>r<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">"_"</span><span class="Delimiter">;</span> - ostringstream out<span class="Delimiter">;</span> - out << <span class="Constant">"{"</span><span class="Delimiter">;</span> - out << r<span class="Delimiter">.</span>name << <span class="Constant">": "</span> << names_to_string<span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">);</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!r<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span> - <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>r<span class="Delimiter">.</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> - out << <span class="Constant">", </span><span class="cSpecial">\"</span><span class="Constant">"</span> << r<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>first << <span class="Constant">"</span><span class="cSpecial">\"</span><span class="Constant">: "</span> << to_string<span class="Delimiter">(</span>r<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">);</span> - <span class="Delimiter">}</span> - out << <span class="Constant">"}"</span><span class="Delimiter">;</span> - <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -<span class="Comment">// special name for ignoring some products</span> -<span class="Normal">bool</span> is_dummy<span class="Delimiter">(</span><span class="Normal">const</span> reagent& x<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Identifier">return</span> x<span class="Delimiter">.</span>name == <span class="Constant">"_"</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -string debug_string<span class="Delimiter">(</span><span class="Normal">const</span> reagent& x<span class="Delimiter">)</span> <span class="Delimiter">{</span> - ostringstream out<span class="Delimiter">;</span> - out << x<span class="Delimiter">.</span>name << <span class="Constant">": "</span> << x<span class="Delimiter">.</span>value << <span class="Constant">' '</span> << to_string<span class="Delimiter">(</span>x<span class="Delimiter">.</span>type<span class="Delimiter">)</span> << <span class="Constant">" -- "</span> << to_string<span class="Delimiter">(</span>x<span class="Delimiter">);</span> - <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -string to_string<span class="Delimiter">(</span><span class="Normal">const</span> string_tree* property<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!property<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">"()"</span><span class="Delimiter">;</span> - ostringstream out<span class="Delimiter">;</span> - dump<span class="Delimiter">(</span>property<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> dump<span class="Delimiter">(</span><span class="Normal">const</span> string_tree* x<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> - out << <span class="Constant">'"'</span> << x<span class="Delimiter">-></span>value << <span class="Constant">'"'</span><span class="Delimiter">;</span> - <span class="Identifier">return</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - out << <span class="Constant">'('</span><span class="Delimiter">;</span> - <span class="Normal">const</span> string_tree* curr = x<span class="Delimiter">;</span> - <span class="Normal">while</span> <span class="Delimiter">(</span>curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> - dump<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> - curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Comment">// check for dotted list; should never happen</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> - out << <span class="Constant">". "</span><span class="Delimiter">;</span> - dump<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Delimiter">}</span> - out << <span class="Constant">')'</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -string to_string<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* type<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Comment">// abbreviate a single-node tree to just its contents</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">"NULLNULLNULL"</span><span class="Delimiter">;</span> <span class="Comment">// should never happen</span> - ostringstream out<span class="Delimiter">;</span> - dump<span class="Delimiter">(</span>type<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> dump<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* x<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> - dump<span class="Delimiter">(</span>x<span class="Delimiter">-></span>value<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Identifier">return</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - out << <span class="Constant">'('</span><span class="Delimiter">;</span> - <span class="Normal">const</span> type_tree* curr = x<span class="Delimiter">;</span> - <span class="Normal">while</span> <span class="Delimiter">(</span>curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> - dump<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> - curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Comment">// check for dotted list; should never happen</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> - out << <span class="Constant">". "</span><span class="Delimiter">;</span> - dump<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Delimiter">}</span> - out << <span class="Constant">')'</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> dump<span class="Delimiter">(</span>type_ordinal type<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> type<span class="Delimiter">))</span> - out << get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> type<span class="Delimiter">).</span>name<span class="Delimiter">;</span> - <span class="Normal">else</span> - out << <span class="Constant">"?"</span> << type<span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -string names_to_string<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* type<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Comment">// abbreviate a single-node tree to just its contents</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">"()"</span><span class="Delimiter">;</span> <span class="Comment">// should never happen</span> - ostringstream out<span class="Delimiter">;</span> - dump_names<span class="Delimiter">(</span>type<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> dump_names<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* x<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> - out << <span class="Constant">'"'</span> << x<span class="Delimiter">-></span>name << <span class="Constant">'"'</span><span class="Delimiter">;</span> - <span class="Identifier">return</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - out << <span class="Constant">'('</span><span class="Delimiter">;</span> - <span class="Normal">const</span> type_tree* curr = x<span class="Delimiter">;</span> - <span class="Normal">while</span> <span class="Delimiter">(</span>curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> - dump_names<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> - curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Comment">// check for dotted list; should never happen</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> - out << <span class="Constant">". "</span><span class="Delimiter">;</span> - dump_names<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Delimiter">}</span> - out << <span class="Constant">')'</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -string names_to_string_without_quotes<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* type<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Comment">// abbreviate a single-node tree to just its contents</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">"NULLNULLNULL"</span><span class="Delimiter">;</span> <span class="Comment">// should never happen</span> - ostringstream out<span class="Delimiter">;</span> - dump_names_without_quotes<span class="Delimiter">(</span>type<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> dump_names_without_quotes<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* x<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> - out << x<span class="Delimiter">-></span>name<span class="Delimiter">;</span> - <span class="Identifier">return</span><span class="Delimiter">;</span> - <span class="Delimiter">}</span> - out << <span class="Constant">'('</span><span class="Delimiter">;</span> - <span class="Normal">const</span> type_tree* curr = x<span class="Delimiter">;</span> - <span class="Normal">while</span> <span class="Delimiter">(</span>curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> - dump_names_without_quotes<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> - curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Comment">// check for dotted list; should never happen</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> - out << <span class="Constant">". "</span><span class="Delimiter">;</span> - dump_names_without_quotes<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> out<span class="Delimiter">);</span> - <span class="Delimiter">}</span> - out << <span class="Constant">')'</span><span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -<span class="Comment">//: helper to print numbers without excessive precision</span> - -<span class="Delimiter">:(before "End Types")</span> -<span class="Normal">struct</span> no_scientific <span class="Delimiter">{</span> - <span class="Normal">double</span> x<span class="Delimiter">;</span> - <span class="Normal">explicit</span> no_scientific<span class="Delimiter">(</span><span class="Normal">double</span> y<span class="Delimiter">)</span> :x<span class="Delimiter">(</span>y<span class="Delimiter">)</span> <span class="Delimiter">{}</span> -<span class="Delimiter">};</span> - -<span class="Delimiter">:(code)</span> -ostream& <span class="Normal">operator</span><<<span class="Delimiter">(</span>ostream& os<span class="Delimiter">,</span> no_scientific x<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>!isfinite<span class="Delimiter">(</span>x<span class="Delimiter">.</span>x<span class="Delimiter">))</span> <span class="Delimiter">{</span> - <span class="Comment">// Infinity or NaN</span> - os << x<span class="Delimiter">.</span>x<span class="Delimiter">;</span> - <span class="Identifier">return</span> os<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - ostringstream tmp<span class="Delimiter">;</span> - <span class="Comment">// more accurate, but too slow</span> -<span class="CommentedCode">//? tmp.precision(308); // for 64-bit numbers</span> - tmp << std::fixed << x<span class="Delimiter">.</span>x<span class="Delimiter">;</span> - os << trim_floating_point<span class="Delimiter">(</span>tmp<span class="Delimiter">.</span>str<span class="Delimiter">());</span> - <span class="Identifier">return</span> os<span class="Delimiter">;</span> -<span class="Delimiter">}</span> - -string trim_floating_point<span class="Delimiter">(</span><span class="Normal">const</span> string& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">""</span><span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="Constant">'.'</span><span class="Delimiter">)</span> == string::npos<span class="Delimiter">)</span> <span class="Identifier">return</span> in<span class="Delimiter">;</span> - <span class="Normal">int</span> length = SIZE<span class="Delimiter">(</span>in<span class="Delimiter">);</span> - <span class="Normal">while</span> <span class="Delimiter">(</span>length > <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>at<span class="Delimiter">(</span>length-<span class="Constant">1</span><span class="Delimiter">)</span> != <span class="Constant">'0'</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span> - --length<span class="Delimiter">;</span> - <span class="Delimiter">}</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>at<span class="Delimiter">(</span>length-<span class="Constant">1</span><span class="Delimiter">)</span> == <span class="Constant">'.'</span><span class="Delimiter">)</span> --length<span class="Delimiter">;</span> - <span class="Normal">if</span> <span class="Delimiter">(</span>length == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">"0"</span><span class="Delimiter">;</span> - <span class="Identifier">return</span> in<span class="Delimiter">.</span>substr<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> length<span class="Delimiter">);</span> -<span class="Delimiter">}</span> - -<span class="Normal">void</span> test_trim_floating_point<span class="Delimiter">()</span> <span class="Delimiter">{</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">""</span><span class="Delimiter">),</span> <span class="Constant">""</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">".0"</span><span class="Delimiter">),</span> <span class="Constant">"0"</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"1.5000"</span><span class="Delimiter">),</span> <span class="Constant">"1.5"</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"1.000001"</span><span class="Delimiter">),</span> <span class="Constant">"1.000001"</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"23.000000"</span><span class="Delimiter">),</span> <span class="Constant">"23"</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"23.0"</span><span class="Delimiter">),</span> <span class="Constant">"23"</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"23."</span><span class="Delimiter">),</span> <span class="Constant">"23"</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"23"</span><span class="Delimiter">),</span> <span class="Constant">"23"</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"230"</span><span class="Delimiter">),</span> <span class="Constant">"230"</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"3.000000"</span><span class="Delimiter">),</span> <span class="Constant">"3"</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"3.0"</span><span class="Delimiter">),</span> <span class="Constant">"3"</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"3."</span><span class="Delimiter">),</span> <span class="Constant">"3"</span><span class="Delimiter">);</span> - CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"3"</span><span class="Delimiter">),</span> <span class="Constant">"3"</span><span class="Delimiter">);</span> -<span class="Delimiter">}</span> - -<span class="Delimiter">:(before "End Includes")</span> -<span class="PreProc">#include </span><span class="Constant"><utility></span> -<span class="Normal">using</span> std::pair<span class="Delimiter">;</span> -<span class="PreProc">#include </span><span class="Constant"><math.h></span> +<a name="L1"></a><span id="L1" class="LineNr"> 1 </span><span class="Comment">//: A Mu program is a book of 'recipes' (functions)</span> +<a name="L2"></a><span id="L2" class="LineNr"> 2 </span><span class="Delimiter">:(before "End Globals")</span> +<a name="L3"></a><span id="L3" class="LineNr"> 3 </span><span class="Comment">//: Each recipe is stored at a specific page number, or ordinal.</span> +<a name="L4"></a><span id="L4" class="LineNr"> 4 </span>map<recipe_ordinal<span class="Delimiter">,</span> recipe> Recipe<span class="Delimiter">;</span> +<a name="L5"></a><span id="L5" class="LineNr"> 5 </span><span class="Comment">//: You can also refer to each recipe by its name.</span> +<a name="L6"></a><span id="L6" class="LineNr"> 6 </span>map<string<span class="Delimiter">,</span> recipe_ordinal> Recipe_ordinal<span class="Delimiter">;</span> +<a name="L7"></a><span id="L7" class="LineNr"> 7 </span>recipe_ordinal Next_recipe_ordinal = <span class="Constant">1</span><span class="Delimiter">;</span> +<a name="L8"></a><span id="L8" class="LineNr"> 8 </span> +<a name="L9"></a><span id="L9" class="LineNr"> 9 </span><span class="Comment">//: Ordinals are like numbers, except you can't do arithmetic on them. Ordinal</span> +<a name="L10"></a><span id="L10" class="LineNr"> 10 </span><span class="Comment">//: 1 is not less than 2, it's just different. Phone numbers are ordinals;</span> +<a name="L11"></a><span id="L11" class="LineNr"> 11 </span><span class="Comment">//: adding two phone numbers is meaningless. Here each recipe does something</span> +<a name="L12"></a><span id="L12" class="LineNr"> 12 </span><span class="Comment">//: incommensurable with any other recipe.</span> +<a name="L13"></a><span id="L13" class="LineNr"> 13 </span><span class="Delimiter">:(after "Types")</span> +<a name="L14"></a><span id="L14" class="LineNr"> 14 </span><span class="Normal">typedef</span> <span class="Normal">int</span> recipe_ordinal<span class="Delimiter">;</span> +<a name="L15"></a><span id="L15" class="LineNr"> 15 </span> +<a name="L16"></a><span id="L16" class="LineNr"> 16 </span><span class="Delimiter">:(before "End Types")</span> +<a name="L17"></a><span id="L17" class="LineNr"> 17 </span><span class="Comment">// Recipes are lists of instructions. To perform or 'run' a recipe, the</span> +<a name="L18"></a><span id="L18" class="LineNr"> 18 </span><span class="Comment">// computer runs its instructions.</span> +<a name="L19"></a><span id="L19" class="LineNr"> 19 </span><span class="Normal">struct</span> recipe <span class="Delimiter">{</span> +<a name="L20"></a><span id="L20" class="LineNr"> 20 </span> string name<span class="Delimiter">;</span> +<a name="L21"></a><span id="L21" class="LineNr"> 21 </span> vector<instruction> steps<span class="Delimiter">;</span> +<a name="L22"></a><span id="L22" class="LineNr"> 22 </span> <span class="Comment">// End recipe Fields</span> +<a name="L23"></a><span id="L23" class="LineNr"> 23 </span> recipe<span class="Delimiter">();</span> +<a name="L24"></a><span id="L24" class="LineNr"> 24 </span><span class="Delimiter">};</span> +<a name="L25"></a><span id="L25" class="LineNr"> 25 </span> +<a name="L26"></a><span id="L26" class="LineNr"> 26 </span><span class="Delimiter">:(before "struct recipe")</span> +<a name="L27"></a><span id="L27" class="LineNr"> 27 </span><span class="Comment">// Each instruction is either of the form:</span> +<a name="L28"></a><span id="L28" class="LineNr"> 28 </span><span class="Comment">// product1, product2, product3, ... <- operation ingredient1, ingredient2, ingredient3, ...</span> +<a name="L29"></a><span id="L29" class="LineNr"> 29 </span><span class="Comment">// or just a single 'label' starting with a non-alphanumeric character</span> +<a name="L30"></a><span id="L30" class="LineNr"> 30 </span><span class="Comment">// +label</span> +<a name="L31"></a><span id="L31" class="LineNr"> 31 </span><span class="Comment">// Labels don't do anything, they're just named locations in a recipe.</span> +<a name="L32"></a><span id="L32" class="LineNr"> 32 </span><span class="Normal">struct</span> instruction <span class="Delimiter">{</span> +<a name="L33"></a><span id="L33" class="LineNr"> 33 </span> <span class="Normal">bool</span> is_label<span class="Delimiter">;</span> +<a name="L34"></a><span id="L34" class="LineNr"> 34 </span> string label<span class="Delimiter">;</span> <span class="Comment">// only if is_label</span> +<a name="L35"></a><span id="L35" class="LineNr"> 35 </span> string name<span class="Delimiter">;</span> <span class="Comment">// only if !is_label</span> +<a name="L36"></a><span id="L36" class="LineNr"> 36 </span> string old_name<span class="Delimiter">;</span> <span class="Comment">// before our automatic rewrite rules</span> +<a name="L37"></a><span id="L37" class="LineNr"> 37 </span> string original_string<span class="Delimiter">;</span> <span class="Comment">// for error messages</span> +<a name="L38"></a><span id="L38" class="LineNr"> 38 </span> recipe_ordinal operation<span class="Delimiter">;</span> <span class="Comment">// get(Recipe_ordinal, name)</span> +<a name="L39"></a><span id="L39" class="LineNr"> 39 </span> vector<reagent> ingredients<span class="Delimiter">;</span> <span class="Comment">// only if !is_label</span> +<a name="L40"></a><span id="L40" class="LineNr"> 40 </span> vector<reagent> products<span class="Delimiter">;</span> <span class="Comment">// only if !is_label</span> +<a name="L41"></a><span id="L41" class="LineNr"> 41 </span> <span class="Comment">// End instruction Fields</span> +<a name="L42"></a><span id="L42" class="LineNr"> 42 </span> instruction<span class="Delimiter">();</span> +<a name="L43"></a><span id="L43" class="LineNr"> 43 </span> <span class="Normal">void</span> clear<span class="Delimiter">();</span> +<a name="L44"></a><span id="L44" class="LineNr"> 44 </span> <span class="Normal">bool</span> is_empty<span class="Delimiter">();</span> +<a name="L45"></a><span id="L45" class="LineNr"> 45 </span><span class="Delimiter">};</span> +<a name="L46"></a><span id="L46" class="LineNr"> 46 </span> +<a name="L47"></a><span id="L47" class="LineNr"> 47 </span><span class="Delimiter">:(before "struct instruction")</span> +<a name="L48"></a><span id="L48" class="LineNr"> 48 </span><span class="Comment">// Ingredients and products are a single species -- a reagent. Reagents refer</span> +<a name="L49"></a><span id="L49" class="LineNr"> 49 </span><span class="Comment">// either to numbers or to locations in memory along with 'type' tags telling</span> +<a name="L50"></a><span id="L50" class="LineNr"> 50 </span><span class="Comment">// us how to interpret them. They also can contain arbitrary other lists of</span> +<a name="L51"></a><span id="L51" class="LineNr"> 51 </span><span class="Comment">// properties besides types, but we're getting ahead of ourselves.</span> +<a name="L52"></a><span id="L52" class="LineNr"> 52 </span><span class="Normal">struct</span> reagent <span class="Delimiter">{</span> +<a name="L53"></a><span id="L53" class="LineNr"> 53 </span> string original_string<span class="Delimiter">;</span> +<a name="L54"></a><span id="L54" class="LineNr"> 54 </span> string name<span class="Delimiter">;</span> +<a name="L55"></a><span id="L55" class="LineNr"> 55 </span> type_tree* type<span class="Delimiter">;</span> +<a name="L56"></a><span id="L56" class="LineNr"> 56 </span> vector<pair<string<span class="Delimiter">,</span> string_tree*> > properties<span class="Delimiter">;</span> <span class="Comment">// can't be a map because the string_tree sometimes needs to be NULL, which can be confusing</span> +<a name="L57"></a><span id="L57" class="LineNr"> 57 </span> <span class="Normal">double</span> value<span class="Delimiter">;</span> +<a name="L58"></a><span id="L58" class="LineNr"> 58 </span> <span class="Normal">bool</span> initialized<span class="Delimiter">;</span> +<a name="L59"></a><span id="L59" class="LineNr"> 59 </span> <span class="Comment">// End reagent Fields</span> +<a name="L60"></a><span id="L60" class="LineNr"> 60 </span> reagent<span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">);</span> +<a name="L61"></a><span id="L61" class="LineNr"> 61 </span> reagent<span class="Delimiter">()</span> :type<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">),</span> value<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> initialized<span class="Delimiter">(</span><span class="Constant">false</span><span class="Delimiter">)</span> <span class="Delimiter">{}</span> +<a name="L62"></a><span id="L62" class="LineNr"> 62 </span> ~reagent<span class="Delimiter">();</span> +<a name="L63"></a><span id="L63" class="LineNr"> 63 </span> <span class="Normal">void</span> clear<span class="Delimiter">();</span> +<a name="L64"></a><span id="L64" class="LineNr"> 64 </span> reagent<span class="Delimiter">(</span><span class="Normal">const</span> reagent& original<span class="Delimiter">);</span> +<a name="L65"></a><span id="L65" class="LineNr"> 65 </span> reagent& <span class="Normal">operator</span>=<span class="Delimiter">(</span><span class="Normal">const</span> reagent& original<span class="Delimiter">);</span> +<a name="L66"></a><span id="L66" class="LineNr"> 66 </span> <span class="Normal">void</span> set_value<span class="Delimiter">(</span><span class="Normal">double</span> v<span class="Delimiter">)</span> <span class="Delimiter">{</span> value = v<span class="Delimiter">;</span> initialized = <span class="Constant">true</span><span class="Delimiter">;</span> <span class="Delimiter">}</span> +<a name="L67"></a><span id="L67" class="LineNr"> 67 </span><span class="Delimiter">};</span> +<a name="L68"></a><span id="L68" class="LineNr"> 68 </span> +<a name="L69"></a><span id="L69" class="LineNr"> 69 </span><span class="Delimiter">:(before "struct reagent")</span> +<a name="L70"></a><span id="L70" class="LineNr"> 70 </span><span class="Comment">// Types can range from a simple type ordinal, to arbitrarily complex trees of</span> +<a name="L71"></a><span id="L71" class="LineNr"> 71 </span><span class="Comment">// type parameters, like (map (address array character) (list number))</span> +<a name="L72"></a><span id="L72" class="LineNr"> 72 </span><span class="Normal">struct</span> type_tree <span class="Delimiter">{</span> +<a name="L73"></a><span id="L73" class="LineNr"> 73 </span> <span class="Normal">bool</span> atom<span class="Delimiter">;</span> +<a name="L74"></a><span id="L74" class="LineNr"> 74 </span> string name<span class="Delimiter">;</span> <span class="Comment">// only if atom</span> +<a name="L75"></a><span id="L75" class="LineNr"> 75 </span> type_ordinal value<span class="Delimiter">;</span> <span class="Comment">// only if atom</span> +<a name="L76"></a><span id="L76" class="LineNr"> 76 </span> type_tree* left<span class="Delimiter">;</span> <span class="Comment">// only if !atom</span> +<a name="L77"></a><span id="L77" class="LineNr"> 77 </span> type_tree* right<span class="Delimiter">;</span> <span class="Comment">// only if !atom</span> +<a name="L78"></a><span id="L78" class="LineNr"> 78 </span> ~type_tree<span class="Delimiter">();</span> +<a name="L79"></a><span id="L79" class="LineNr"> 79 </span> type_tree<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& original<span class="Delimiter">);</span> +<a name="L80"></a><span id="L80" class="LineNr"> 80 </span> <span class="Comment">// atomic type ordinal</span> +<a name="L81"></a><span id="L81" class="LineNr"> 81 </span> <span class="Normal">explicit</span> type_tree<span class="Delimiter">(</span>string name<span class="Delimiter">);</span> +<a name="L82"></a><span id="L82" class="LineNr"> 82 </span> type_tree<span class="Delimiter">(</span>string name<span class="Delimiter">,</span> type_ordinal v<span class="Delimiter">)</span> :atom<span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">),</span> name<span class="Delimiter">(</span>name<span class="Delimiter">),</span> value<span class="Delimiter">(</span>v<span class="Delimiter">),</span> left<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">),</span> right<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">)</span> <span class="Delimiter">{}</span> +<a name="L83"></a><span id="L83" class="LineNr"> 83 </span> <span class="Comment">// tree of type ordinals</span> +<a name="L84"></a><span id="L84" class="LineNr"> 84 </span> type_tree<span class="Delimiter">(</span>type_tree* l<span class="Delimiter">,</span> type_tree* r<span class="Delimiter">)</span> :atom<span class="Delimiter">(</span><span class="Constant">false</span><span class="Delimiter">),</span> value<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> left<span class="Delimiter">(</span>l<span class="Delimiter">),</span> right<span class="Delimiter">(</span>r<span class="Delimiter">)</span> <span class="Delimiter">{}</span> +<a name="L85"></a><span id="L85" class="LineNr"> 85 </span> type_tree& <span class="Normal">operator</span>=<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& original<span class="Delimiter">);</span> +<a name="L86"></a><span id="L86" class="LineNr"> 86 </span> <span class="Normal">bool</span> <span class="Normal">operator</span>==<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span><span class="Delimiter">;</span> +<a name="L87"></a><span id="L87" class="LineNr"> 87 </span> <span class="Normal">bool</span> <span class="Normal">operator</span>!=<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span> <span class="Delimiter">{</span> <span class="Identifier">return</span> !<span class="Normal">operator</span>==<span class="Delimiter">(</span>other<span class="Delimiter">);</span> <span class="Delimiter">}</span> +<a name="L88"></a><span id="L88" class="LineNr"> 88 </span> <span class="Normal">bool</span> <span class="Normal">operator</span><<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span><span class="Delimiter">;</span> +<a name="L89"></a><span id="L89" class="LineNr"> 89 </span> <span class="Normal">bool</span> <span class="Normal">operator</span>><span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span> <span class="Delimiter">{</span> <span class="Identifier">return</span> other<span class="Delimiter">.</span><span class="Normal">operator</span><<span class="Delimiter">(</span>*<span class="Normal">this</span><span class="Delimiter">);</span> <span class="Delimiter">}</span> +<a name="L90"></a><span id="L90" class="LineNr"> 90 </span><span class="Delimiter">};</span> +<a name="L91"></a><span id="L91" class="LineNr"> 91 </span> +<a name="L92"></a><span id="L92" class="LineNr"> 92 </span><span class="Normal">struct</span> string_tree <span class="Delimiter">{</span> +<a name="L93"></a><span id="L93" class="LineNr"> 93 </span> <span class="Normal">bool</span> atom<span class="Delimiter">;</span> +<a name="L94"></a><span id="L94" class="LineNr"> 94 </span> string value<span class="Delimiter">;</span> <span class="Comment">// only if atom</span> +<a name="L95"></a><span id="L95" class="LineNr"> 95 </span> string_tree* left<span class="Delimiter">;</span> <span class="Comment">// only if !atom</span> +<a name="L96"></a><span id="L96" class="LineNr"> 96 </span> string_tree* right<span class="Delimiter">;</span> <span class="Comment">// only if !atom</span> +<a name="L97"></a><span id="L97" class="LineNr"> 97 </span> ~string_tree<span class="Delimiter">();</span> +<a name="L98"></a><span id="L98" class="LineNr"> 98 </span> string_tree<span class="Delimiter">(</span><span class="Normal">const</span> string_tree& original<span class="Delimiter">);</span> +<a name="L99"></a><span id="L99" class="LineNr"> 99 </span> <span class="Comment">// atomic string</span> +<a name="L100"></a><span id="L100" class="LineNr">100 </span> <span class="Normal">explicit</span> string_tree<span class="Delimiter">(</span>string v<span class="Delimiter">)</span> :atom<span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">),</span> value<span class="Delimiter">(</span>v<span class="Delimiter">),</span> left<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">),</span> right<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">)</span> <span class="Delimiter">{}</span> +<a name="L101"></a><span id="L101" class="LineNr">101 </span> <span class="Comment">// tree of strings</span> +<a name="L102"></a><span id="L102" class="LineNr">102 </span> string_tree<span class="Delimiter">(</span>string_tree* l<span class="Delimiter">,</span> string_tree* r<span class="Delimiter">)</span> :atom<span class="Delimiter">(</span><span class="Constant">false</span><span class="Delimiter">),</span> left<span class="Delimiter">(</span>l<span class="Delimiter">),</span> right<span class="Delimiter">(</span>r<span class="Delimiter">)</span> <span class="Delimiter">{}</span> +<a name="L103"></a><span id="L103" class="LineNr">103 </span><span class="Delimiter">};</span> +<a name="L104"></a><span id="L104" class="LineNr">104 </span> +<a name="L105"></a><span id="L105" class="LineNr">105 </span><span class="Comment">// End type_tree Definition</span> +<a name="L106"></a><span id="L106" class="LineNr">106 </span><span class="Delimiter">:(code)</span> +<a name="L107"></a><span id="L107" class="LineNr">107 </span>type_tree::type_tree<span class="Delimiter">(</span>string name<span class="Delimiter">)</span> :atom<span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">),</span> name<span class="Delimiter">(</span>name<span class="Delimiter">),</span> value<span class="Delimiter">(</span>get<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> name<span class="Delimiter">)),</span> left<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">),</span> right<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">)</span> <span class="Delimiter">{}</span> +<a name="L108"></a><span id="L108" class="LineNr">108 </span> +<a name="L109"></a><span id="L109" class="LineNr">109 </span><span class="Delimiter">:(before "End Globals")</span> +<a name="L110"></a><span id="L110" class="LineNr">110 </span><span class="Comment">// Locations refer to a common 'memory'. Each location can store a number.</span> +<a name="L111"></a><span id="L111" class="LineNr">111 </span>map<<span class="Normal">int</span><span class="Delimiter">,</span> <span class="Normal">double</span>> Memory<span class="Delimiter">;</span> +<a name="L112"></a><span id="L112" class="LineNr">112 </span><span class="Delimiter">:(before "End Setup")</span> +<a name="L113"></a><span id="L113" class="LineNr">113 </span>Memory<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> +<a name="L114"></a><span id="L114" class="LineNr">114 </span> +<a name="L115"></a><span id="L115" class="LineNr">115 </span><span class="Delimiter">:(after "Types")</span> +<a name="L116"></a><span id="L116" class="LineNr">116 </span><span class="Comment">// Mu types encode how the numbers stored in different parts of memory are</span> +<a name="L117"></a><span id="L117" class="LineNr">117 </span><span class="Comment">// interpreted. A location tagged as a 'character' type will interpret the</span> +<a name="L118"></a><span id="L118" class="LineNr">118 </span><span class="Comment">// value 97 as the letter 'a', while a different location of type 'number'</span> +<a name="L119"></a><span id="L119" class="LineNr">119 </span><span class="Comment">// would not.</span> +<a name="L120"></a><span id="L120" class="LineNr">120 </span><span class="Comment">//</span> +<a name="L121"></a><span id="L121" class="LineNr">121 </span><span class="Comment">// Unlike most computers today, Mu stores types in a single big table, shared</span> +<a name="L122"></a><span id="L122" class="LineNr">122 </span><span class="Comment">// by all the Mu programs on the computer. This is useful in providing a</span> +<a name="L123"></a><span id="L123" class="LineNr">123 </span><span class="Comment">// seamless experience to help understand arbitrary Mu programs.</span> +<a name="L124"></a><span id="L124" class="LineNr">124 </span><span class="Normal">typedef</span> <span class="Normal">int</span> type_ordinal<span class="Delimiter">;</span> +<a name="L125"></a><span id="L125" class="LineNr">125 </span><span class="Delimiter">:(before "End Globals")</span> +<a name="L126"></a><span id="L126" class="LineNr">126 </span>map<string<span class="Delimiter">,</span> type_ordinal> Type_ordinal<span class="Delimiter">;</span> +<a name="L127"></a><span id="L127" class="LineNr">127 </span>map<type_ordinal<span class="Delimiter">,</span> type_info> Type<span class="Delimiter">;</span> +<a name="L128"></a><span id="L128" class="LineNr">128 </span>type_ordinal Next_type_ordinal = <span class="Constant">1</span><span class="Delimiter">;</span> +<a name="L129"></a><span id="L129" class="LineNr">129 </span><span class="Delimiter">:(code)</span> +<a name="L130"></a><span id="L130" class="LineNr">130 </span><span class="Normal">void</span> setup_types<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L131"></a><span id="L131" class="LineNr">131 </span> Type<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> Type_ordinal<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> +<a name="L132"></a><span id="L132" class="LineNr">132 </span> put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"literal"</span><span class="Delimiter">,</span> <span class="Constant">0</span><span class="Delimiter">);</span> +<a name="L133"></a><span id="L133" class="LineNr">133 </span> Next_type_ordinal = <span class="Constant">1</span><span class="Delimiter">;</span> +<a name="L134"></a><span id="L134" class="LineNr">134 </span> <span class="Comment">// Mu Types Initialization</span> +<a name="L135"></a><span id="L135" class="LineNr">135 </span> type_ordinal number = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"number"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> +<a name="L136"></a><span id="L136" class="LineNr">136 </span> get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> number<span class="Delimiter">).</span>name = <span class="Constant">"number"</span><span class="Delimiter">;</span> +<a name="L137"></a><span id="L137" class="LineNr">137 </span> put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"location"</span><span class="Delimiter">,</span> number<span class="Delimiter">);</span> <span class="Comment">// synonym of number to indicate we only care about its size</span> +<a name="L138"></a><span id="L138" class="LineNr">138 </span> type_ordinal address = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"address"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> +<a name="L139"></a><span id="L139" class="LineNr">139 </span> get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> address<span class="Delimiter">).</span>name = <span class="Constant">"address"</span><span class="Delimiter">;</span> +<a name="L140"></a><span id="L140" class="LineNr">140 </span> type_ordinal boolean = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"boolean"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> +<a name="L141"></a><span id="L141" class="LineNr">141 </span> get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> boolean<span class="Delimiter">).</span>name = <span class="Constant">"boolean"</span><span class="Delimiter">;</span> +<a name="L142"></a><span id="L142" class="LineNr">142 </span> type_ordinal character = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"character"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> +<a name="L143"></a><span id="L143" class="LineNr">143 </span> get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> character<span class="Delimiter">).</span>name = <span class="Constant">"character"</span><span class="Delimiter">;</span> +<a name="L144"></a><span id="L144" class="LineNr">144 </span> <span class="Comment">// Array types are a special modifier to any other type. For example,</span> +<a name="L145"></a><span id="L145" class="LineNr">145 </span> <span class="Comment">// array:number or array:address:boolean.</span> +<a name="L146"></a><span id="L146" class="LineNr">146 </span> type_ordinal array = put<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> <span class="Constant">"array"</span><span class="Delimiter">,</span> Next_type_ordinal++<span class="Delimiter">);</span> +<a name="L147"></a><span id="L147" class="LineNr">147 </span> get_or_insert<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> array<span class="Delimiter">).</span>name = <span class="Constant">"array"</span><span class="Delimiter">;</span> +<a name="L148"></a><span id="L148" class="LineNr">148 </span> <span class="Comment">// End Mu Types Initialization</span> +<a name="L149"></a><span id="L149" class="LineNr">149 </span><span class="Delimiter">}</span> +<a name="L150"></a><span id="L150" class="LineNr">150 </span><span class="Normal">void</span> teardown_types<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L151"></a><span id="L151" class="LineNr">151 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>map<type_ordinal<span class="Delimiter">,</span> type_info>::iterator p = Type<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != Type<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L152"></a><span id="L152" class="LineNr">152 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>p<span class="Delimiter">-></span>second<span class="Delimiter">.</span>elements<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<a name="L153"></a><span id="L153" class="LineNr">153 </span> p<span class="Delimiter">-></span>second<span class="Delimiter">.</span>elements<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> +<a name="L154"></a><span id="L154" class="LineNr">154 </span> <span class="Delimiter">}</span> +<a name="L155"></a><span id="L155" class="LineNr">155 </span> Type_ordinal<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> +<a name="L156"></a><span id="L156" class="LineNr">156 </span><span class="Delimiter">}</span> +<a name="L157"></a><span id="L157" class="LineNr">157 </span><span class="Delimiter">:(before "End One-time Setup")</span> +<a name="L158"></a><span id="L158" class="LineNr">158 </span>setup_types<span class="Delimiter">();</span> +<a name="L159"></a><span id="L159" class="LineNr">159 </span>atexit<span class="Delimiter">(</span>teardown_types<span class="Delimiter">);</span> +<a name="L160"></a><span id="L160" class="LineNr">160 </span> +<a name="L161"></a><span id="L161" class="LineNr">161 </span><span class="Delimiter">:(before "End Types")</span> +<a name="L162"></a><span id="L162" class="LineNr">162 </span><span class="Comment">// You can construct arbitrary new types. New types are either 'containers'</span> +<a name="L163"></a><span id="L163" class="LineNr">163 </span><span class="Comment">// with multiple 'elements' of other types, or 'exclusive containers' containing</span> +<a name="L164"></a><span id="L164" class="LineNr">164 </span><span class="Comment">// one of multiple 'variants'. (These are similar to C structs and unions,</span> +<a name="L165"></a><span id="L165" class="LineNr">165 </span><span class="Comment">// respectively, though exclusive containers implicitly include a tag element</span> +<a name="L166"></a><span id="L166" class="LineNr">166 </span><span class="Comment">// recording which variant they should be interpreted as.)</span> +<a name="L167"></a><span id="L167" class="LineNr">167 </span><span class="Comment">//</span> +<a name="L168"></a><span id="L168" class="LineNr">168 </span><span class="Comment">// For example, storing bank balance and name for an account might require a</span> +<a name="L169"></a><span id="L169" class="LineNr">169 </span><span class="Comment">// container, but if bank accounts may be either for individuals or groups,</span> +<a name="L170"></a><span id="L170" class="LineNr">170 </span><span class="Comment">// with different properties for each, that may require an exclusive container</span> +<a name="L171"></a><span id="L171" class="LineNr">171 </span><span class="Comment">// whose variants are individual-account and joint-account containers.</span> +<a name="L172"></a><span id="L172" class="LineNr">172 </span><span class="Normal">enum</span> kind_of_type <span class="Delimiter">{</span> +<a name="L173"></a><span id="L173" class="LineNr">173 </span> PRIMITIVE<span class="Delimiter">,</span> +<a name="L174"></a><span id="L174" class="LineNr">174 </span> CONTAINER<span class="Delimiter">,</span> +<a name="L175"></a><span id="L175" class="LineNr">175 </span> EXCLUSIVE_CONTAINER +<a name="L176"></a><span id="L176" class="LineNr">176 </span><span class="Delimiter">};</span> +<a name="L177"></a><span id="L177" class="LineNr">177 </span> +<a name="L178"></a><span id="L178" class="LineNr">178 </span><span class="Normal">struct</span> type_info <span class="Delimiter">{</span> +<a name="L179"></a><span id="L179" class="LineNr">179 </span> string name<span class="Delimiter">;</span> +<a name="L180"></a><span id="L180" class="LineNr">180 </span> kind_of_type kind<span class="Delimiter">;</span> +<a name="L181"></a><span id="L181" class="LineNr">181 </span> vector<reagent> elements<span class="Delimiter">;</span> +<a name="L182"></a><span id="L182" class="LineNr">182 </span> <span class="Comment">// End type_info Fields</span> +<a name="L183"></a><span id="L183" class="LineNr">183 </span> type_info<span class="Delimiter">()</span> :kind<span class="Delimiter">(</span>PRIMITIVE<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L184"></a><span id="L184" class="LineNr">184 </span> <span class="Comment">// End type_info Constructor</span> +<a name="L185"></a><span id="L185" class="LineNr">185 </span> <span class="Delimiter">}</span> +<a name="L186"></a><span id="L186" class="LineNr">186 </span><span class="Delimiter">};</span> +<a name="L187"></a><span id="L187" class="LineNr">187 </span> +<a name="L188"></a><span id="L188" class="LineNr">188 </span><span class="Normal">enum</span> primitive_recipes <span class="Delimiter">{</span> +<a name="L189"></a><span id="L189" class="LineNr">189 </span> IDLE = <span class="Constant">0</span><span class="Delimiter">,</span> +<a name="L190"></a><span id="L190" class="LineNr">190 </span> COPY<span class="Delimiter">,</span> +<a name="L191"></a><span id="L191" class="LineNr">191 </span> <span class="Comment">// End Primitive Recipe Declarations</span> +<a name="L192"></a><span id="L192" class="LineNr">192 </span> MAX_PRIMITIVE_RECIPES<span class="Delimiter">,</span> +<a name="L193"></a><span id="L193" class="LineNr">193 </span><span class="Delimiter">};</span> +<a name="L194"></a><span id="L194" class="LineNr">194 </span><span class="Delimiter">:(code)</span> +<a name="L195"></a><span id="L195" class="LineNr">195 </span><span class="Comment">//: It's all very well to construct recipes out of other recipes, but we need</span> +<a name="L196"></a><span id="L196" class="LineNr">196 </span><span class="Comment">//: to know how to do *something* out of the box. For the following</span> +<a name="L197"></a><span id="L197" class="LineNr">197 </span><span class="Comment">//: recipes there are only codes, no entries in the book, because Mu just knows</span> +<a name="L198"></a><span id="L198" class="LineNr">198 </span><span class="Comment">//: what to do for them.</span> +<a name="L199"></a><span id="L199" class="LineNr">199 </span><span class="Normal">void</span> setup_recipes<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L200"></a><span id="L200" class="LineNr">200 </span> Recipe<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> Recipe_ordinal<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> +<a name="L201"></a><span id="L201" class="LineNr">201 </span> put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"idle"</span><span class="Delimiter">,</span> IDLE<span class="Delimiter">);</span> +<a name="L202"></a><span id="L202" class="LineNr">202 </span> <span class="Comment">// Primitive Recipe Numbers</span> +<a name="L203"></a><span id="L203" class="LineNr">203 </span> put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"copy"</span><span class="Delimiter">,</span> COPY<span class="Delimiter">);</span> +<a name="L204"></a><span id="L204" class="LineNr">204 </span> <span class="Comment">// End Primitive Recipe Numbers</span> +<a name="L205"></a><span id="L205" class="LineNr">205 </span><span class="Delimiter">}</span> +<a name="L206"></a><span id="L206" class="LineNr">206 </span><span class="Comment">//: We could just reset the recipe table after every test, but that gets slow</span> +<a name="L207"></a><span id="L207" class="LineNr">207 </span><span class="Comment">//: all too quickly. Instead, initialize the common stuff just once at</span> +<a name="L208"></a><span id="L208" class="LineNr">208 </span><span class="Comment">//: startup. Later layers will carefully undo each test's additions after</span> +<a name="L209"></a><span id="L209" class="LineNr">209 </span><span class="Comment">//: itself.</span> +<a name="L210"></a><span id="L210" class="LineNr">210 </span><span class="Delimiter">:(before "End One-time Setup")</span> +<a name="L211"></a><span id="L211" class="LineNr">211 </span>setup_recipes<span class="Delimiter">();</span> +<a name="L212"></a><span id="L212" class="LineNr">212 </span>assert<span class="Delimiter">(</span>MAX_PRIMITIVE_RECIPES < <span class="Constant">200</span><span class="Delimiter">);</span> <span class="Comment">// level 0 is primitives; until 199</span> +<a name="L213"></a><span id="L213" class="LineNr">213 </span>Next_recipe_ordinal = <span class="Constant">200</span><span class="Delimiter">;</span> +<a name="L214"></a><span id="L214" class="LineNr">214 </span>put<span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"main"</span><span class="Delimiter">,</span> Next_recipe_ordinal++<span class="Delimiter">);</span> +<a name="L215"></a><span id="L215" class="LineNr">215 </span><span class="Comment">// End Load Recipes</span> +<a name="L216"></a><span id="L216" class="LineNr">216 </span><span class="Delimiter">:(before "End Commandline Parsing")</span> +<a name="L217"></a><span id="L217" class="LineNr">217 </span>assert<span class="Delimiter">(</span>Next_recipe_ordinal < <span class="Constant">1000</span><span class="Delimiter">);</span> <span class="Comment">// recipes being tested didn't overflow into test space</span> +<a name="L218"></a><span id="L218" class="LineNr">218 </span><span class="Delimiter">:(before "End Setup")</span> +<a name="L219"></a><span id="L219" class="LineNr">219 </span>Next_recipe_ordinal = <span class="Constant">1000</span><span class="Delimiter">;</span> <span class="Comment">// consistent new numbers for each test</span> +<a name="L220"></a><span id="L220" class="LineNr">220 </span> +<a name="L221"></a><span id="L221" class="LineNr">221 </span><span class="Comment">//: One final detail: tests can modify our global tables of recipes and types,</span> +<a name="L222"></a><span id="L222" class="LineNr">222 </span><span class="Comment">//: so we need some way to clean up after each test is done so it doesn't</span> +<a name="L223"></a><span id="L223" class="LineNr">223 </span><span class="Comment">//: influence later ones.</span> +<a name="L224"></a><span id="L224" class="LineNr">224 </span><span class="Delimiter">:(before "End Globals")</span> +<a name="L225"></a><span id="L225" class="LineNr">225 </span>map<string<span class="Delimiter">,</span> recipe_ordinal> Recipe_ordinal_snapshot<span class="Delimiter">;</span> +<a name="L226"></a><span id="L226" class="LineNr">226 </span>map<recipe_ordinal<span class="Delimiter">,</span> recipe> Recipe_snapshot<span class="Delimiter">;</span> +<a name="L227"></a><span id="L227" class="LineNr">227 </span>map<string<span class="Delimiter">,</span> type_ordinal> Type_ordinal_snapshot<span class="Delimiter">;</span> +<a name="L228"></a><span id="L228" class="LineNr">228 </span>map<type_ordinal<span class="Delimiter">,</span> type_info> Type_snapshot<span class="Delimiter">;</span> +<a name="L229"></a><span id="L229" class="LineNr">229 </span><span class="Delimiter">:(before "End One-time Setup")</span> +<a name="L230"></a><span id="L230" class="LineNr">230 </span>save_snapshots<span class="Delimiter">();</span> +<a name="L231"></a><span id="L231" class="LineNr">231 </span><span class="Delimiter">:(before "End Setup")</span> +<a name="L232"></a><span id="L232" class="LineNr">232 </span>restore_snapshots<span class="Delimiter">();</span> +<a name="L233"></a><span id="L233" class="LineNr">233 </span> +<a name="L234"></a><span id="L234" class="LineNr">234 </span><span class="Delimiter">:(code)</span> +<a name="L235"></a><span id="L235" class="LineNr">235 </span><span class="Normal">void</span> save_snapshots<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L236"></a><span id="L236" class="LineNr">236 </span> Recipe_ordinal_snapshot = Recipe_ordinal<span class="Delimiter">;</span> +<a name="L237"></a><span id="L237" class="LineNr">237 </span> Recipe_snapshot = Recipe<span class="Delimiter">;</span> +<a name="L238"></a><span id="L238" class="LineNr">238 </span> Type_ordinal_snapshot = Type_ordinal<span class="Delimiter">;</span> +<a name="L239"></a><span id="L239" class="LineNr">239 </span> Type_snapshot = Type<span class="Delimiter">;</span> +<a name="L240"></a><span id="L240" class="LineNr">240 </span> <span class="Comment">// End save_snapshots</span> +<a name="L241"></a><span id="L241" class="LineNr">241 </span><span class="Delimiter">}</span> +<a name="L242"></a><span id="L242" class="LineNr">242 </span> +<a name="L243"></a><span id="L243" class="LineNr">243 </span><span class="Normal">void</span> restore_snapshots<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L244"></a><span id="L244" class="LineNr">244 </span> Recipe = Recipe_snapshot<span class="Delimiter">;</span> +<a name="L245"></a><span id="L245" class="LineNr">245 </span> Recipe_ordinal = Recipe_ordinal_snapshot<span class="Delimiter">;</span> +<a name="L246"></a><span id="L246" class="LineNr">246 </span> restore_non_recipe_snapshots<span class="Delimiter">();</span> +<a name="L247"></a><span id="L247" class="LineNr">247 </span><span class="Delimiter">}</span> +<a name="L248"></a><span id="L248" class="LineNr">248 </span><span class="Comment">// when running sandboxes in the edit/ app we'll want to restore everything except recipes defined in the app</span> +<a name="L249"></a><span id="L249" class="LineNr">249 </span><span class="Normal">void</span> restore_non_recipe_snapshots<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L250"></a><span id="L250" class="LineNr">250 </span> Type_ordinal = Type_ordinal_snapshot<span class="Delimiter">;</span> +<a name="L251"></a><span id="L251" class="LineNr">251 </span> Type = Type_snapshot<span class="Delimiter">;</span> +<a name="L252"></a><span id="L252" class="LineNr">252 </span> <span class="Comment">// End restore_snapshots</span> +<a name="L253"></a><span id="L253" class="LineNr">253 </span><span class="Delimiter">}</span> +<a name="L254"></a><span id="L254" class="LineNr">254 </span> +<a name="L255"></a><span id="L255" class="LineNr">255 </span><span class="SalientComment">//:: Helpers</span> +<a name="L256"></a><span id="L256" class="LineNr">256 </span> +<a name="L257"></a><span id="L257" class="LineNr">257 </span><span class="Delimiter">:(code)</span> +<a name="L258"></a><span id="L258" class="LineNr">258 </span><span class="muRecipe">recipe</span>::recipe<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L259"></a><span id="L259" class="LineNr">259 </span> <span class="Comment">// End recipe Constructor</span> +<a name="L260"></a><span id="L260" class="LineNr">260 </span><span class="Delimiter">}</span> +<a name="L261"></a><span id="L261" class="LineNr">261 </span> +<a name="L262"></a><span id="L262" class="LineNr">262 </span>instruction::instruction<span class="Delimiter">()</span> :is_label<span class="Delimiter">(</span><span class="Constant">false</span><span class="Delimiter">),</span> operation<span class="Delimiter">(</span>IDLE<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L263"></a><span id="L263" class="LineNr">263 </span> <span class="Comment">// End instruction Constructor</span> +<a name="L264"></a><span id="L264" class="LineNr">264 </span><span class="Delimiter">}</span> +<a name="L265"></a><span id="L265" class="LineNr">265 </span><span class="Normal">void</span> instruction::clear<span class="Delimiter">()</span> <span class="Delimiter">{</span> is_label=<span class="Constant">false</span><span class="Delimiter">;</span> label<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> name<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> old_name<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> operation=IDLE<span class="Delimiter">;</span> ingredients<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> products<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> original_string<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> <span class="Delimiter">}</span> +<a name="L266"></a><span id="L266" class="LineNr">266 </span><span class="Normal">bool</span> instruction::is_empty<span class="Delimiter">()</span> <span class="Delimiter">{</span> <span class="Identifier">return</span> !is_label && name<span class="Delimiter">.</span>empty<span class="Delimiter">();</span> <span class="Delimiter">}</span> +<a name="L267"></a><span id="L267" class="LineNr">267 </span> +<a name="L268"></a><span id="L268" class="LineNr">268 </span><span class="Comment">// Reagents have the form <name>:<type>:<type>:.../<property>/<property>/...</span> +<a name="L269"></a><span id="L269" class="LineNr">269 </span>reagent::reagent<span class="Delimiter">(</span><span class="Normal">const</span> string& s<span class="Delimiter">)</span> :original_string<span class="Delimiter">(</span>s<span class="Delimiter">),</span> type<span class="Delimiter">(</span><span class="Constant">NULL</span><span class="Delimiter">),</span> value<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">),</span> initialized<span class="Delimiter">(</span><span class="Constant">false</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L270"></a><span id="L270" class="LineNr">270 </span> <span class="Comment">// Parsing reagent(string s)</span> +<a name="L271"></a><span id="L271" class="LineNr">271 </span> istringstream in<span class="Delimiter">(</span>s<span class="Delimiter">);</span> +<a name="L272"></a><span id="L272" class="LineNr">272 </span> in >> std::noskipws<span class="Delimiter">;</span> +<a name="L273"></a><span id="L273" class="LineNr">273 </span> <span class="Comment">// name and type</span> +<a name="L274"></a><span id="L274" class="LineNr">274 </span> istringstream first_row<span class="Delimiter">(</span>slurp_until<span class="Delimiter">(</span>in<span class="Delimiter">,</span> <span class="Constant">'/'</span><span class="Delimiter">));</span> +<a name="L275"></a><span id="L275" class="LineNr">275 </span> first_row >> std::noskipws<span class="Delimiter">;</span> +<a name="L276"></a><span id="L276" class="LineNr">276 </span> name = slurp_until<span class="Delimiter">(</span>first_row<span class="Delimiter">,</span> <span class="Constant">':'</span><span class="Delimiter">);</span> +<a name="L277"></a><span id="L277" class="LineNr">277 </span> string_tree* type_names = parse_property_list<span class="Delimiter">(</span>first_row<span class="Delimiter">);</span> +<a name="L278"></a><span id="L278" class="LineNr">278 </span> <span class="Comment">// End Parsing Reagent Type Property(type_names)</span> +<a name="L279"></a><span id="L279" class="LineNr">279 </span> type = new_type_tree<span class="Delimiter">(</span>type_names<span class="Delimiter">);</span> +<a name="L280"></a><span id="L280" class="LineNr">280 </span> <span class="Normal">delete</span> type_names<span class="Delimiter">;</span> +<a name="L281"></a><span id="L281" class="LineNr">281 </span> <span class="Comment">// special cases</span> +<a name="L282"></a><span id="L282" class="LineNr">282 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span>name<span class="Delimiter">)</span> && type == <span class="Constant">NULL</span><span class="Delimiter">)</span> +<a name="L283"></a><span id="L283" class="LineNr">283 </span> type = <span class="Normal">new</span> type_tree<span class="Delimiter">(</span><span class="Constant">"literal"</span><span class="Delimiter">);</span> +<a name="L284"></a><span id="L284" class="LineNr">284 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>name == <span class="Constant">"_"</span> && type == <span class="Constant">NULL</span><span class="Delimiter">)</span> +<a name="L285"></a><span id="L285" class="LineNr">285 </span> type = <span class="Normal">new</span> type_tree<span class="Delimiter">(</span><span class="Constant">"literal"</span><span class="Delimiter">);</span> +<a name="L286"></a><span id="L286" class="LineNr">286 </span> <span class="Comment">// other properties</span> +<a name="L287"></a><span id="L287" class="LineNr">287 </span> slurp_properties<span class="Delimiter">(</span>in<span class="Delimiter">,</span> properties<span class="Delimiter">);</span> +<a name="L288"></a><span id="L288" class="LineNr">288 </span> <span class="Comment">// End Parsing reagent</span> +<a name="L289"></a><span id="L289" class="LineNr">289 </span><span class="Delimiter">}</span> +<a name="L290"></a><span id="L290" class="LineNr">290 </span> +<a name="L291"></a><span id="L291" class="LineNr">291 </span><span class="Normal">void</span> slurp_properties<span class="Delimiter">(</span>istream& in<span class="Delimiter">,</span> vector<pair<string<span class="Delimiter">,</span> string_tree*> >& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L292"></a><span id="L292" class="LineNr">292 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<a name="L293"></a><span id="L293" class="LineNr">293 </span> istringstream row<span class="Delimiter">(</span>slurp_until<span class="Delimiter">(</span>in<span class="Delimiter">,</span> <span class="Constant">'/'</span><span class="Delimiter">));</span> +<a name="L294"></a><span id="L294" class="LineNr">294 </span> row >> std::noskipws<span class="Delimiter">;</span> +<a name="L295"></a><span id="L295" class="LineNr">295 </span> string key = slurp_until<span class="Delimiter">(</span>row<span class="Delimiter">,</span> <span class="Constant">':'</span><span class="Delimiter">);</span> +<a name="L296"></a><span id="L296" class="LineNr">296 </span> string_tree* value = parse_property_list<span class="Delimiter">(</span>row<span class="Delimiter">);</span> +<a name="L297"></a><span id="L297" class="LineNr">297 </span> out<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair<string<span class="Delimiter">,</span> string_tree*><span class="Delimiter">(</span>key<span class="Delimiter">,</span> value<span class="Delimiter">));</span> +<a name="L298"></a><span id="L298" class="LineNr">298 </span> <span class="Delimiter">}</span> +<a name="L299"></a><span id="L299" class="LineNr">299 </span><span class="Delimiter">}</span> +<a name="L300"></a><span id="L300" class="LineNr">300 </span> +<a name="L301"></a><span id="L301" class="LineNr">301 </span>string_tree* parse_property_list<span class="Delimiter">(</span>istream& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L302"></a><span id="L302" class="LineNr">302 </span> skip_whitespace_but_not_newline<span class="Delimiter">(</span>in<span class="Delimiter">);</span> +<a name="L303"></a><span id="L303" class="LineNr">303 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L304"></a><span id="L304" class="LineNr">304 </span> string_tree* first = <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>slurp_until<span class="Delimiter">(</span>in<span class="Delimiter">,</span> <span class="Constant">':'</span><span class="Delimiter">));</span> +<a name="L305"></a><span id="L305" class="LineNr">305 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">return</span> first<span class="Delimiter">;</span> +<a name="L306"></a><span id="L306" class="LineNr">306 </span> string_tree* rest = parse_property_list<span class="Delimiter">(</span>in<span class="Delimiter">);</span> +<a name="L307"></a><span id="L307" class="LineNr">307 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">)</span> && rest<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> +<a name="L308"></a><span id="L308" class="LineNr">308 </span> <span class="Identifier">return</span> <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>first<span class="Delimiter">,</span> <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>rest<span class="Delimiter">,</span> <span class="Constant">NULL</span><span class="Delimiter">));</span> +<a name="L309"></a><span id="L309" class="LineNr">309 </span> <span class="Identifier">return</span> <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>first<span class="Delimiter">,</span> rest<span class="Delimiter">);</span> +<a name="L310"></a><span id="L310" class="LineNr">310 </span><span class="Delimiter">}</span> +<a name="L311"></a><span id="L311" class="LineNr">311 </span><span class="Delimiter">:(before "End Unit Tests")</span> +<a name="L312"></a><span id="L312" class="LineNr">312 </span><span class="Normal">void</span> test_parse_property_list_atom<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L313"></a><span id="L313" class="LineNr">313 </span> istringstream in<span class="Delimiter">(</span><span class="Constant">"a"</span><span class="Delimiter">);</span> +<a name="L314"></a><span id="L314" class="LineNr">314 </span> string_tree* x = parse_property_list<span class="Delimiter">(</span>in<span class="Delimiter">);</span> +<a name="L315"></a><span id="L315" class="LineNr">315 </span> CHECK<span class="Delimiter">(</span>x<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> +<a name="L316"></a><span id="L316" class="LineNr">316 </span> <span class="Normal">delete</span> x<span class="Delimiter">;</span> +<a name="L317"></a><span id="L317" class="LineNr">317 </span><span class="Delimiter">}</span> +<a name="L318"></a><span id="L318" class="LineNr">318 </span><span class="Normal">void</span> test_parse_property_list_list<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L319"></a><span id="L319" class="LineNr">319 </span> istringstream in<span class="Delimiter">(</span><span class="Constant">"a:b"</span><span class="Delimiter">);</span> +<a name="L320"></a><span id="L320" class="LineNr">320 </span> string_tree* x = parse_property_list<span class="Delimiter">(</span>in<span class="Delimiter">);</span> +<a name="L321"></a><span id="L321" class="LineNr">321 </span> CHECK<span class="Delimiter">(</span>!x<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> +<a name="L322"></a><span id="L322" class="LineNr">322 </span> CHECK<span class="Delimiter">(</span>x<span class="Delimiter">-></span>left<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> +<a name="L323"></a><span id="L323" class="LineNr">323 </span> CHECK_EQ<span class="Delimiter">(</span>x<span class="Delimiter">-></span>left<span class="Delimiter">-></span>value<span class="Delimiter">,</span> <span class="Constant">"a"</span><span class="Delimiter">);</span> +<a name="L324"></a><span id="L324" class="LineNr">324 </span> CHECK<span class="Delimiter">(</span>!x<span class="Delimiter">-></span>right<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> +<a name="L325"></a><span id="L325" class="LineNr">325 </span> CHECK<span class="Delimiter">(</span>x<span class="Delimiter">-></span>right<span class="Delimiter">-></span>left<span class="Delimiter">-></span>atom<span class="Delimiter">);</span> +<a name="L326"></a><span id="L326" class="LineNr">326 </span> CHECK_EQ<span class="Delimiter">(</span>x<span class="Delimiter">-></span>right<span class="Delimiter">-></span>left<span class="Delimiter">-></span>value<span class="Delimiter">,</span> <span class="Constant">"b"</span><span class="Delimiter">);</span> +<a name="L327"></a><span id="L327" class="LineNr">327 </span> CHECK<span class="Delimiter">(</span>x<span class="Delimiter">-></span>right<span class="Delimiter">-></span>right == <span class="Constant">NULL</span><span class="Delimiter">);</span> +<a name="L328"></a><span id="L328" class="LineNr">328 </span> <span class="Normal">delete</span> x<span class="Delimiter">;</span> +<a name="L329"></a><span id="L329" class="LineNr">329 </span><span class="Delimiter">}</span> +<a name="L330"></a><span id="L330" class="LineNr">330 </span> +<a name="L331"></a><span id="L331" class="LineNr">331 </span><span class="Delimiter">:(code)</span> +<a name="L332"></a><span id="L332" class="LineNr">332 </span>type_tree* new_type_tree<span class="Delimiter">(</span><span class="Normal">const</span> string_tree* properties<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L333"></a><span id="L333" class="LineNr">333 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!properties<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L334"></a><span id="L334" class="LineNr">334 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>properties<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L335"></a><span id="L335" class="LineNr">335 </span> <span class="Normal">const</span> string& type_name = properties<span class="Delimiter">-></span>value<span class="Delimiter">;</span> +<a name="L336"></a><span id="L336" class="LineNr">336 </span> <span class="Normal">int</span> value = <span class="Constant">0</span><span class="Delimiter">;</span> +<a name="L337"></a><span id="L337" class="LineNr">337 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> type_name<span class="Delimiter">))</span> +<a name="L338"></a><span id="L338" class="LineNr">338 </span> value = get<span class="Delimiter">(</span>Type_ordinal<span class="Delimiter">,</span> type_name<span class="Delimiter">);</span> +<a name="L339"></a><span id="L339" class="LineNr">339 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_integer<span class="Delimiter">(</span>type_name<span class="Delimiter">))</span> <span class="Comment">// sometimes types will contain non-type tags, like numbers for the size of an array</span> +<a name="L340"></a><span id="L340" class="LineNr">340 </span> value = <span class="Constant">0</span><span class="Delimiter">;</span> +<a name="L341"></a><span id="L341" class="LineNr">341 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>properties<span class="Delimiter">-></span>value == <span class="Constant">"->"</span><span class="Delimiter">)</span> <span class="Comment">// used in recipe types</span> +<a name="L342"></a><span id="L342" class="LineNr">342 </span> value = <span class="Constant">0</span><span class="Delimiter">;</span> +<a name="L343"></a><span id="L343" class="LineNr">343 </span> <span class="Normal">else</span> +<a name="L344"></a><span id="L344" class="LineNr">344 </span> value = -<span class="Constant">1</span><span class="Delimiter">;</span> <span class="Comment">// should never happen; will trigger errors later</span> +<a name="L345"></a><span id="L345" class="LineNr">345 </span> <span class="Identifier">return</span> <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>type_name<span class="Delimiter">,</span> value<span class="Delimiter">);</span> +<a name="L346"></a><span id="L346" class="LineNr">346 </span> <span class="Delimiter">}</span> +<a name="L347"></a><span id="L347" class="LineNr">347 </span> <span class="Identifier">return</span> <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>new_type_tree<span class="Delimiter">(</span>properties<span class="Delimiter">-></span>left<span class="Delimiter">),</span> +<a name="L348"></a><span id="L348" class="LineNr">348 </span> new_type_tree<span class="Delimiter">(</span>properties<span class="Delimiter">-></span>right<span class="Delimiter">));</span> +<a name="L349"></a><span id="L349" class="LineNr">349 </span><span class="Delimiter">}</span> +<a name="L350"></a><span id="L350" class="LineNr">350 </span> +<a name="L351"></a><span id="L351" class="LineNr">351 </span><span class="Comment">//: avoid memory leaks for the type tree</span> +<a name="L352"></a><span id="L352" class="LineNr">352 </span> +<a name="L353"></a><span id="L353" class="LineNr">353 </span>reagent::reagent<span class="Delimiter">(</span><span class="Normal">const</span> reagent& other<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L354"></a><span id="L354" class="LineNr">354 </span> original_string = other<span class="Delimiter">.</span>original_string<span class="Delimiter">;</span> +<a name="L355"></a><span id="L355" class="LineNr">355 </span> name = other<span class="Delimiter">.</span>name<span class="Delimiter">;</span> +<a name="L356"></a><span id="L356" class="LineNr">356 </span> value = other<span class="Delimiter">.</span>value<span class="Delimiter">;</span> +<a name="L357"></a><span id="L357" class="LineNr">357 </span> initialized = other<span class="Delimiter">.</span>initialized<span class="Delimiter">;</span> +<a name="L358"></a><span id="L358" class="LineNr">358 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>other<span class="Delimiter">.</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L359"></a><span id="L359" class="LineNr">359 </span> properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair<string<span class="Delimiter">,</span> string_tree*><span class="Delimiter">(</span>other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>first<span class="Delimiter">,</span> +<a name="L360"></a><span id="L360" class="LineNr">360 </span> other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second ? <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>*other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">));</span> +<a name="L361"></a><span id="L361" class="LineNr">361 </span> <span class="Delimiter">}</span> +<a name="L362"></a><span id="L362" class="LineNr">362 </span> type = other<span class="Delimiter">.</span>type ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*other<span class="Delimiter">.</span>type<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L363"></a><span id="L363" class="LineNr">363 </span> <span class="Comment">// End reagent Copy Constructor</span> +<a name="L364"></a><span id="L364" class="LineNr">364 </span><span class="Delimiter">}</span> +<a name="L365"></a><span id="L365" class="LineNr">365 </span> +<a name="L366"></a><span id="L366" class="LineNr">366 </span>type_tree::type_tree<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& original<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L367"></a><span id="L367" class="LineNr">367 </span> atom = original<span class="Delimiter">.</span>atom<span class="Delimiter">;</span> +<a name="L368"></a><span id="L368" class="LineNr">368 </span> name = original<span class="Delimiter">.</span>name<span class="Delimiter">;</span> +<a name="L369"></a><span id="L369" class="LineNr">369 </span> value = original<span class="Delimiter">.</span>value<span class="Delimiter">;</span> +<a name="L370"></a><span id="L370" class="LineNr">370 </span> left = original<span class="Delimiter">.</span>left ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>left<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L371"></a><span id="L371" class="LineNr">371 </span> right = original<span class="Delimiter">.</span>right ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>right<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L372"></a><span id="L372" class="LineNr">372 </span><span class="Delimiter">}</span> +<a name="L373"></a><span id="L373" class="LineNr">373 </span> +<a name="L374"></a><span id="L374" class="LineNr">374 </span>type_tree& type_tree::<span class="Normal">operator</span>=<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& original<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L375"></a><span id="L375" class="LineNr">375 </span> atom = original<span class="Delimiter">.</span>atom<span class="Delimiter">;</span> +<a name="L376"></a><span id="L376" class="LineNr">376 </span> name = original<span class="Delimiter">.</span>name<span class="Delimiter">;</span> +<a name="L377"></a><span id="L377" class="LineNr">377 </span> value = original<span class="Delimiter">.</span>value<span class="Delimiter">;</span> +<a name="L378"></a><span id="L378" class="LineNr">378 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>left<span class="Delimiter">)</span> <span class="Normal">delete</span> left<span class="Delimiter">;</span> +<a name="L379"></a><span id="L379" class="LineNr">379 </span> left = original<span class="Delimiter">.</span>left ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>left<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L380"></a><span id="L380" class="LineNr">380 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>right<span class="Delimiter">)</span> <span class="Normal">delete</span> right<span class="Delimiter">;</span> +<a name="L381"></a><span id="L381" class="LineNr">381 </span> right = original<span class="Delimiter">.</span>right ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>right<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L382"></a><span id="L382" class="LineNr">382 </span> <span class="Identifier">return</span> *<span class="Normal">this</span><span class="Delimiter">;</span> +<a name="L383"></a><span id="L383" class="LineNr">383 </span><span class="Delimiter">}</span> +<a name="L384"></a><span id="L384" class="LineNr">384 </span> +<a name="L385"></a><span id="L385" class="LineNr">385 </span><span class="Normal">bool</span> type_tree::<span class="Normal">operator</span>==<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span> <span class="Delimiter">{</span> +<a name="L386"></a><span id="L386" class="LineNr">386 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>atom != other<span class="Delimiter">.</span>atom<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L387"></a><span id="L387" class="LineNr">387 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>atom<span class="Delimiter">)</span> +<a name="L388"></a><span id="L388" class="LineNr">388 </span> <span class="Identifier">return</span> name == other<span class="Delimiter">.</span>name && value == other<span class="Delimiter">.</span>value<span class="Delimiter">;</span> +<a name="L389"></a><span id="L389" class="LineNr">389 </span> <span class="Identifier">return</span> <span class="Delimiter">(</span>left == other<span class="Delimiter">.</span>left || *left == *other<span class="Delimiter">.</span>left<span class="Delimiter">)</span> +<a name="L390"></a><span id="L390" class="LineNr">390 </span> && <span class="Delimiter">(</span>right == other<span class="Delimiter">.</span>right || *right == *other<span class="Delimiter">.</span>right<span class="Delimiter">);</span> +<a name="L391"></a><span id="L391" class="LineNr">391 </span><span class="Delimiter">}</span> +<a name="L392"></a><span id="L392" class="LineNr">392 </span> +<a name="L393"></a><span id="L393" class="LineNr">393 </span><span class="Comment">// only constraint we care about: if a < b then !(b < a)</span> +<a name="L394"></a><span id="L394" class="LineNr">394 </span><span class="Normal">bool</span> type_tree::<span class="Normal">operator</span><<span class="Delimiter">(</span><span class="Normal">const</span> type_tree& other<span class="Delimiter">)</span> <span class="Normal">const</span> <span class="Delimiter">{</span> +<a name="L395"></a><span id="L395" class="LineNr">395 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>atom != other<span class="Delimiter">.</span>atom<span class="Delimiter">)</span> <span class="Identifier">return</span> atom > other<span class="Delimiter">.</span>atom<span class="Delimiter">;</span> <span class="Comment">// atoms before non-atoms</span> +<a name="L396"></a><span id="L396" class="LineNr">396 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>atom<span class="Delimiter">)</span> <span class="Identifier">return</span> name < other<span class="Delimiter">.</span>name<span class="Delimiter">;</span> <span class="Comment">// sort atoms in lexical order</span> +<a name="L397"></a><span id="L397" class="LineNr">397 </span> <span class="Comment">// first location in one that's missing in the other makes that side 'smaller'</span> +<a name="L398"></a><span id="L398" class="LineNr">398 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>left && !other<span class="Delimiter">.</span>left<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L399"></a><span id="L399" class="LineNr">399 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!left && other<span class="Delimiter">.</span>left<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L400"></a><span id="L400" class="LineNr">400 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>right && !other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L401"></a><span id="L401" class="LineNr">401 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!right && other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L402"></a><span id="L402" class="LineNr">402 </span> <span class="Comment">// now if either pointer is unequal neither side can be null</span> +<a name="L403"></a><span id="L403" class="LineNr">403 </span> <span class="Comment">// if one side is equal that's easy</span> +<a name="L404"></a><span id="L404" class="LineNr">404 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>left == other<span class="Delimiter">.</span>left || *left == *other<span class="Delimiter">.</span>left<span class="Delimiter">)</span> <span class="Identifier">return</span> right && *right < *other<span class="Delimiter">.</span>right<span class="Delimiter">;</span> +<a name="L405"></a><span id="L405" class="LineNr">405 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>right == other<span class="Delimiter">.</span>right || *right == *other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> <span class="Identifier">return</span> left && *left < *other<span class="Delimiter">.</span>left<span class="Delimiter">;</span> +<a name="L406"></a><span id="L406" class="LineNr">406 </span> <span class="Comment">// if the two sides criss-cross, pick the side with the smaller lhs</span> +<a name="L407"></a><span id="L407" class="LineNr">407 </span> <span class="Normal">if</span> <span class="Delimiter">((</span>left == other<span class="Delimiter">.</span>right || *left == *other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> +<a name="L408"></a><span id="L408" class="LineNr">408 </span> && <span class="Delimiter">(</span>right == other<span class="Delimiter">.</span>left || *right == *other<span class="Delimiter">.</span>left<span class="Delimiter">))</span> +<a name="L409"></a><span id="L409" class="LineNr">409 </span> <span class="Identifier">return</span> *left < *other<span class="Delimiter">.</span>left<span class="Delimiter">;</span> +<a name="L410"></a><span id="L410" class="LineNr">410 </span> <span class="Comment">// now the hard case: both sides are not equal</span> +<a name="L411"></a><span id="L411" class="LineNr">411 </span> <span class="Comment">// make sure we stay consistent between (a < b) and (b < a)</span> +<a name="L412"></a><span id="L412" class="LineNr">412 </span> <span class="Comment">// just return the side with the smallest of the 4 branches</span> +<a name="L413"></a><span id="L413" class="LineNr">413 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>*left < *other<span class="Delimiter">.</span>left && *left < *other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L414"></a><span id="L414" class="LineNr">414 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>*right < *other<span class="Delimiter">.</span>left && *right < *other<span class="Delimiter">.</span>right<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L415"></a><span id="L415" class="LineNr">415 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L416"></a><span id="L416" class="LineNr">416 </span><span class="Delimiter">}</span> +<a name="L417"></a><span id="L417" class="LineNr">417 </span><span class="Delimiter">:(before "End Unit Tests")</span> +<a name="L418"></a><span id="L418" class="LineNr">418 </span><span class="Comment">// These unit tests don't always use valid types.</span> +<a name="L419"></a><span id="L419" class="LineNr">419 </span><span class="Normal">void</span> test_compare_atom_types<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L420"></a><span id="L420" class="LineNr">420 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"a:address"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:boolean"</span><span class="Delimiter">);</span> +<a name="L421"></a><span id="L421" class="LineNr">421 </span> CHECK<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">);</span> +<a name="L422"></a><span id="L422" class="LineNr">422 </span> CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> +<a name="L423"></a><span id="L423" class="LineNr">423 </span><span class="Delimiter">}</span> +<a name="L424"></a><span id="L424" class="LineNr">424 </span><span class="Normal">void</span> test_compare_equal_atom_types<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L425"></a><span id="L425" class="LineNr">425 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"a:address"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:address"</span><span class="Delimiter">);</span> +<a name="L426"></a><span id="L426" class="LineNr">426 </span> CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">));</span> +<a name="L427"></a><span id="L427" class="LineNr">427 </span> CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> +<a name="L428"></a><span id="L428" class="LineNr">428 </span><span class="Delimiter">}</span> +<a name="L429"></a><span id="L429" class="LineNr">429 </span><span class="Normal">void</span> test_compare_atom_with_non_atom<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L430"></a><span id="L430" class="LineNr">430 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:number"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:boolean"</span><span class="Delimiter">);</span> +<a name="L431"></a><span id="L431" class="LineNr">431 </span> CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">));</span> +<a name="L432"></a><span id="L432" class="LineNr">432 </span> CHECK<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">);</span> +<a name="L433"></a><span id="L433" class="LineNr">433 </span><span class="Delimiter">}</span> +<a name="L434"></a><span id="L434" class="LineNr">434 </span><span class="Normal">void</span> test_compare_lists_with_identical_structure<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L435"></a><span id="L435" class="LineNr">435 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:address"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:address:boolean"</span><span class="Delimiter">);</span> +<a name="L436"></a><span id="L436" class="LineNr">436 </span> CHECK<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">);</span> +<a name="L437"></a><span id="L437" class="LineNr">437 </span> CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> +<a name="L438"></a><span id="L438" class="LineNr">438 </span><span class="Delimiter">}</span> +<a name="L439"></a><span id="L439" class="LineNr">439 </span><span class="Normal">void</span> test_compare_identical_lists<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L440"></a><span id="L440" class="LineNr">440 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:boolean"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:address:boolean"</span><span class="Delimiter">);</span> +<a name="L441"></a><span id="L441" class="LineNr">441 </span> CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">));</span> +<a name="L442"></a><span id="L442" class="LineNr">442 </span> CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> +<a name="L443"></a><span id="L443" class="LineNr">443 </span><span class="Delimiter">}</span> +<a name="L444"></a><span id="L444" class="LineNr">444 </span><span class="Normal">void</span> test_compare_list_with_extra_element<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L445"></a><span id="L445" class="LineNr">445 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:address"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:address:address:number"</span><span class="Delimiter">);</span> +<a name="L446"></a><span id="L446" class="LineNr">446 </span> CHECK<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">);</span> +<a name="L447"></a><span id="L447" class="LineNr">447 </span> CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> +<a name="L448"></a><span id="L448" class="LineNr">448 </span><span class="Delimiter">}</span> +<a name="L449"></a><span id="L449" class="LineNr">449 </span><span class="Normal">void</span> test_compare_list_with_smaller_left_but_larger_right<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L450"></a><span id="L450" class="LineNr">450 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:number"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:character:array"</span><span class="Delimiter">);</span> +<a name="L451"></a><span id="L451" class="LineNr">451 </span> CHECK<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">);</span> +<a name="L452"></a><span id="L452" class="LineNr">452 </span> CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> +<a name="L453"></a><span id="L453" class="LineNr">453 </span><span class="Delimiter">}</span> +<a name="L454"></a><span id="L454" class="LineNr">454 </span><span class="Normal">void</span> test_compare_list_with_smaller_left_but_larger_right_identical_types<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L455"></a><span id="L455" class="LineNr">455 </span> reagent a<span class="Delimiter">(</span><span class="Constant">"a:address:boolean"</span><span class="Delimiter">),</span> b<span class="Delimiter">(</span><span class="Constant">"b:boolean:address"</span><span class="Delimiter">);</span> +<a name="L456"></a><span id="L456" class="LineNr">456 </span> CHECK<span class="Delimiter">(</span>*a<span class="Delimiter">.</span>type < *b<span class="Delimiter">.</span>type<span class="Delimiter">);</span> +<a name="L457"></a><span id="L457" class="LineNr">457 </span> CHECK<span class="Delimiter">(</span>!<span class="Delimiter">(</span>*b<span class="Delimiter">.</span>type < *a<span class="Delimiter">.</span>type<span class="Delimiter">));</span> +<a name="L458"></a><span id="L458" class="LineNr">458 </span><span class="Delimiter">}</span> +<a name="L459"></a><span id="L459" class="LineNr">459 </span> +<a name="L460"></a><span id="L460" class="LineNr">460 </span><span class="Delimiter">:(code)</span> +<a name="L461"></a><span id="L461" class="LineNr">461 </span>string_tree::string_tree<span class="Delimiter">(</span><span class="Normal">const</span> string_tree& original<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L462"></a><span id="L462" class="LineNr">462 </span> atom = original<span class="Delimiter">.</span>atom<span class="Delimiter">;</span> +<a name="L463"></a><span id="L463" class="LineNr">463 </span> value = original<span class="Delimiter">.</span>value<span class="Delimiter">;</span> +<a name="L464"></a><span id="L464" class="LineNr">464 </span> left = original<span class="Delimiter">.</span>left ? <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>left<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L465"></a><span id="L465" class="LineNr">465 </span> right = original<span class="Delimiter">.</span>right ? <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>*original<span class="Delimiter">.</span>right<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L466"></a><span id="L466" class="LineNr">466 </span><span class="Delimiter">}</span> +<a name="L467"></a><span id="L467" class="LineNr">467 </span> +<a name="L468"></a><span id="L468" class="LineNr">468 </span>reagent& reagent::<span class="Normal">operator</span>=<span class="Delimiter">(</span><span class="Normal">const</span> reagent& other<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L469"></a><span id="L469" class="LineNr">469 </span> original_string = other<span class="Delimiter">.</span>original_string<span class="Delimiter">;</span> +<a name="L470"></a><span id="L470" class="LineNr">470 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<a name="L471"></a><span id="L471" class="LineNr">471 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">)</span> <span class="Normal">delete</span> properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">;</span> +<a name="L472"></a><span id="L472" class="LineNr">472 </span> properties<span class="Delimiter">.</span>clear<span class="Delimiter">();</span> +<a name="L473"></a><span id="L473" class="LineNr">473 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>other<span class="Delimiter">.</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<a name="L474"></a><span id="L474" class="LineNr">474 </span> properties<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>pair<string<span class="Delimiter">,</span> string_tree*><span class="Delimiter">(</span>other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>first<span class="Delimiter">,</span> other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second ? <span class="Normal">new</span> string_tree<span class="Delimiter">(</span>*other<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">));</span> +<a name="L475"></a><span id="L475" class="LineNr">475 </span> name = other<span class="Delimiter">.</span>name<span class="Delimiter">;</span> +<a name="L476"></a><span id="L476" class="LineNr">476 </span> value = other<span class="Delimiter">.</span>value<span class="Delimiter">;</span> +<a name="L477"></a><span id="L477" class="LineNr">477 </span> initialized = other<span class="Delimiter">.</span>initialized<span class="Delimiter">;</span> +<a name="L478"></a><span id="L478" class="LineNr">478 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>type<span class="Delimiter">)</span> <span class="Normal">delete</span> type<span class="Delimiter">;</span> +<a name="L479"></a><span id="L479" class="LineNr">479 </span> type = other<span class="Delimiter">.</span>type ? <span class="Normal">new</span> type_tree<span class="Delimiter">(</span>*other<span class="Delimiter">.</span>type<span class="Delimiter">)</span> : <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L480"></a><span id="L480" class="LineNr">480 </span> <span class="Comment">// End reagent Copy Operator</span> +<a name="L481"></a><span id="L481" class="LineNr">481 </span> <span class="Identifier">return</span> *<span class="Normal">this</span><span class="Delimiter">;</span> +<a name="L482"></a><span id="L482" class="LineNr">482 </span><span class="Delimiter">}</span> +<a name="L483"></a><span id="L483" class="LineNr">483 </span> +<a name="L484"></a><span id="L484" class="LineNr">484 </span>reagent::~reagent<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L485"></a><span id="L485" class="LineNr">485 </span> clear<span class="Delimiter">();</span> +<a name="L486"></a><span id="L486" class="LineNr">486 </span><span class="Delimiter">}</span> +<a name="L487"></a><span id="L487" class="LineNr">487 </span> +<a name="L488"></a><span id="L488" class="LineNr">488 </span><span class="Normal">void</span> reagent::clear<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L489"></a><span id="L489" class="LineNr">489 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L490"></a><span id="L490" class="LineNr">490 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L491"></a><span id="L491" class="LineNr">491 </span> <span class="Normal">delete</span> properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">;</span> +<a name="L492"></a><span id="L492" class="LineNr">492 </span> properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second = <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L493"></a><span id="L493" class="LineNr">493 </span> <span class="Delimiter">}</span> +<a name="L494"></a><span id="L494" class="LineNr">494 </span> <span class="Delimiter">}</span> +<a name="L495"></a><span id="L495" class="LineNr">495 </span> <span class="Normal">delete</span> type<span class="Delimiter">;</span> +<a name="L496"></a><span id="L496" class="LineNr">496 </span> type = <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L497"></a><span id="L497" class="LineNr">497 </span><span class="Delimiter">}</span> +<a name="L498"></a><span id="L498" class="LineNr">498 </span>type_tree::~type_tree<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L499"></a><span id="L499" class="LineNr">499 </span> <span class="Normal">delete</span> left<span class="Delimiter">;</span> +<a name="L500"></a><span id="L500" class="LineNr">500 </span> <span class="Normal">delete</span> right<span class="Delimiter">;</span> +<a name="L501"></a><span id="L501" class="LineNr">501 </span><span class="Delimiter">}</span> +<a name="L502"></a><span id="L502" class="LineNr">502 </span>string_tree::~string_tree<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L503"></a><span id="L503" class="LineNr">503 </span> <span class="Normal">delete</span> left<span class="Delimiter">;</span> +<a name="L504"></a><span id="L504" class="LineNr">504 </span> <span class="Normal">delete</span> right<span class="Delimiter">;</span> +<a name="L505"></a><span id="L505" class="LineNr">505 </span><span class="Delimiter">}</span> +<a name="L506"></a><span id="L506" class="LineNr">506 </span> +<a name="L507"></a><span id="L507" class="LineNr">507 </span><span class="Normal">void</span> append<span class="Delimiter">(</span>type_tree*& base<span class="Delimiter">,</span> type_tree* extra<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L508"></a><span id="L508" class="LineNr">508 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!base<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L509"></a><span id="L509" class="LineNr">509 </span> base = extra<span class="Delimiter">;</span> +<a name="L510"></a><span id="L510" class="LineNr">510 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<a name="L511"></a><span id="L511" class="LineNr">511 </span> <span class="Delimiter">}</span> +<a name="L512"></a><span id="L512" class="LineNr">512 </span> type_tree* curr = base<span class="Delimiter">;</span> +<a name="L513"></a><span id="L513" class="LineNr">513 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> +<a name="L514"></a><span id="L514" class="LineNr">514 </span> curr<span class="Delimiter">-></span>right = extra<span class="Delimiter">;</span> +<a name="L515"></a><span id="L515" class="LineNr">515 </span><span class="Delimiter">}</span> +<a name="L516"></a><span id="L516" class="LineNr">516 </span> +<a name="L517"></a><span id="L517" class="LineNr">517 </span><span class="Normal">void</span> append<span class="Delimiter">(</span>string_tree*& base<span class="Delimiter">,</span> string_tree* extra<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L518"></a><span id="L518" class="LineNr">518 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!base<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L519"></a><span id="L519" class="LineNr">519 </span> base = extra<span class="Delimiter">;</span> +<a name="L520"></a><span id="L520" class="LineNr">520 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<a name="L521"></a><span id="L521" class="LineNr">521 </span> <span class="Delimiter">}</span> +<a name="L522"></a><span id="L522" class="LineNr">522 </span> string_tree* curr = base<span class="Delimiter">;</span> +<a name="L523"></a><span id="L523" class="LineNr">523 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> +<a name="L524"></a><span id="L524" class="LineNr">524 </span> curr<span class="Delimiter">-></span>right = extra<span class="Delimiter">;</span> +<a name="L525"></a><span id="L525" class="LineNr">525 </span><span class="Delimiter">}</span> +<a name="L526"></a><span id="L526" class="LineNr">526 </span> +<a name="L527"></a><span id="L527" class="LineNr">527 </span>string slurp_until<span class="Delimiter">(</span>istream& in<span class="Delimiter">,</span> <span class="Normal">char</span> delim<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L528"></a><span id="L528" class="LineNr">528 </span> ostringstream out<span class="Delimiter">;</span> +<a name="L529"></a><span id="L529" class="LineNr">529 </span> <span class="Normal">char</span> c<span class="Delimiter">;</span> +<a name="L530"></a><span id="L530" class="LineNr">530 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>in >> c<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L531"></a><span id="L531" class="LineNr">531 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>c == delim<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L532"></a><span id="L532" class="LineNr">532 </span> <span class="Comment">// drop the delim</span> +<a name="L533"></a><span id="L533" class="LineNr">533 </span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<a name="L534"></a><span id="L534" class="LineNr">534 </span> <span class="Delimiter">}</span> +<a name="L535"></a><span id="L535" class="LineNr">535 </span> out << c<span class="Delimiter">;</span> +<a name="L536"></a><span id="L536" class="LineNr">536 </span> <span class="Delimiter">}</span> +<a name="L537"></a><span id="L537" class="LineNr">537 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<a name="L538"></a><span id="L538" class="LineNr">538 </span><span class="Delimiter">}</span> +<a name="L539"></a><span id="L539" class="LineNr">539 </span> +<a name="L540"></a><span id="L540" class="LineNr">540 </span><span class="Normal">bool</span> has_property<span class="Delimiter">(</span><span class="Normal">const</span> reagent& x<span class="Delimiter">,</span> <span class="Normal">const</span> string& name<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L541"></a><span id="L541" class="LineNr">541 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>x<span class="Delimiter">.</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L542"></a><span id="L542" class="LineNr">542 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>first == name<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> +<a name="L543"></a><span id="L543" class="LineNr">543 </span> <span class="Delimiter">}</span> +<a name="L544"></a><span id="L544" class="LineNr">544 </span> <span class="Identifier">return</span> <span class="Constant">false</span><span class="Delimiter">;</span> +<a name="L545"></a><span id="L545" class="LineNr">545 </span><span class="Delimiter">}</span> +<a name="L546"></a><span id="L546" class="LineNr">546 </span> +<a name="L547"></a><span id="L547" class="LineNr">547 </span>string_tree* property<span class="Delimiter">(</span><span class="Normal">const</span> reagent& r<span class="Delimiter">,</span> <span class="Normal">const</span> string& name<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L548"></a><span id="L548" class="LineNr">548 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> p = <span class="Constant">0</span><span class="Delimiter">;</span> p != SIZE<span class="Delimiter">(</span>r<span class="Delimiter">.</span>properties<span class="Delimiter">);</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L549"></a><span id="L549" class="LineNr">549 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>r<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>p<span class="Delimiter">).</span>first == name<span class="Delimiter">)</span> +<a name="L550"></a><span id="L550" class="LineNr">550 </span> <span class="Identifier">return</span> r<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>p<span class="Delimiter">).</span>second<span class="Delimiter">;</span> +<a name="L551"></a><span id="L551" class="LineNr">551 </span> <span class="Delimiter">}</span> +<a name="L552"></a><span id="L552" class="LineNr">552 </span> <span class="Identifier">return</span> <span class="Constant">NULL</span><span class="Delimiter">;</span> +<a name="L553"></a><span id="L553" class="LineNr">553 </span><span class="Delimiter">}</span> +<a name="L554"></a><span id="L554" class="LineNr">554 </span> +<a name="L555"></a><span id="L555" class="LineNr">555 </span><span class="Delimiter">:(before "End Globals")</span> +<a name="L556"></a><span id="L556" class="LineNr">556 </span><span class="Normal">extern</span> <span class="Normal">const</span> string Ignore<span class="Delimiter">(</span><span class="Constant">","</span><span class="Delimiter">);</span> <span class="Comment">// commas are ignored in Mu except within [] strings</span> +<a name="L557"></a><span id="L557" class="LineNr">557 </span><span class="Delimiter">:(code)</span> +<a name="L558"></a><span id="L558" class="LineNr">558 </span><span class="Normal">void</span> skip_whitespace_but_not_newline<span class="Delimiter">(</span>istream& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L559"></a><span id="L559" class="LineNr">559 </span> <span class="Normal">while</span> <span class="Delimiter">(</span><span class="Constant">true</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L560"></a><span id="L560" class="LineNr">560 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!has_data<span class="Delimiter">(</span>in<span class="Delimiter">))</span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<a name="L561"></a><span id="L561" class="LineNr">561 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()</span> == <span class="cSpecial">'\n'</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<a name="L562"></a><span id="L562" class="LineNr">562 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>isspace<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">()))</span> in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> +<a name="L563"></a><span id="L563" class="LineNr">563 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>Ignore<span class="Delimiter">.</span>find<span class="Delimiter">(</span>in<span class="Delimiter">.</span>peek<span class="Delimiter">())</span> != string::npos<span class="Delimiter">)</span> in<span class="Delimiter">.</span>get<span class="Delimiter">();</span> +<a name="L564"></a><span id="L564" class="LineNr">564 </span> <span class="Normal">else</span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<a name="L565"></a><span id="L565" class="LineNr">565 </span> <span class="Delimiter">}</span> +<a name="L566"></a><span id="L566" class="LineNr">566 </span><span class="Delimiter">}</span> +<a name="L567"></a><span id="L567" class="LineNr">567 </span> +<a name="L568"></a><span id="L568" class="LineNr">568 </span><span class="Normal">void</span> dump_memory<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L569"></a><span id="L569" class="LineNr">569 </span> <span class="Normal">for</span> <span class="Delimiter">(</span>map<<span class="Normal">int</span><span class="Delimiter">,</span> <span class="Normal">double</span>>::iterator p = Memory<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != Memory<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L570"></a><span id="L570" class="LineNr">570 </span> cout << p<span class="Delimiter">-></span>first << <span class="Constant">": "</span> << no_scientific<span class="Delimiter">(</span>p<span class="Delimiter">-></span>second<span class="Delimiter">)</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<a name="L571"></a><span id="L571" class="LineNr">571 </span> <span class="Delimiter">}</span> +<a name="L572"></a><span id="L572" class="LineNr">572 </span><span class="Delimiter">}</span> +<a name="L573"></a><span id="L573" class="LineNr">573 </span> +<a name="L574"></a><span id="L574" class="LineNr">574 </span><span class="SalientComment">//:: Helpers for converting various values to string</span> +<a name="L575"></a><span id="L575" class="LineNr">575 </span><span class="Comment">//: Use to_string() in trace(), and try to keep it stable from run to run.</span> +<a name="L576"></a><span id="L576" class="LineNr">576 </span><span class="Comment">//: Use debug_string() while debugging, and throw everything into it.</span> +<a name="L577"></a><span id="L577" class="LineNr">577 </span><span class="Comment">//: Use inspect() only for emitting a canonical format that can be parsed back</span> +<a name="L578"></a><span id="L578" class="LineNr">578 </span><span class="Comment">//: into the value.</span> +<a name="L579"></a><span id="L579" class="LineNr">579 </span> +<a name="L580"></a><span id="L580" class="LineNr">580 </span>string to_string<span class="Delimiter">(</span><span class="Normal">const</span> recipe& r<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L581"></a><span id="L581" class="LineNr">581 </span> ostringstream out<span class="Delimiter">;</span> +<a name="L582"></a><span id="L582" class="LineNr">582 </span> out << <span class="Constant">"recipe "</span> << r<span class="Delimiter">.</span>name << <span class="Constant">" [</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> +<a name="L583"></a><span id="L583" class="LineNr">583 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>r<span class="Delimiter">.</span>steps<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<a name="L584"></a><span id="L584" class="LineNr">584 </span> out << <span class="Constant">" "</span> << to_string<span class="Delimiter">(</span>r<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<a name="L585"></a><span id="L585" class="LineNr">585 </span> out << <span class="Constant">"]</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> +<a name="L586"></a><span id="L586" class="LineNr">586 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<a name="L587"></a><span id="L587" class="LineNr">587 </span><span class="Delimiter">}</span> +<a name="L588"></a><span id="L588" class="LineNr">588 </span> +<a name="L589"></a><span id="L589" class="LineNr">589 </span>string debug_string<span class="Delimiter">(</span><span class="Normal">const</span> recipe& x<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L590"></a><span id="L590" class="LineNr">590 </span> ostringstream out<span class="Delimiter">;</span> +<a name="L591"></a><span id="L591" class="LineNr">591 </span> out << <span class="Constant">"- recipe "</span> << x<span class="Delimiter">.</span>name << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<a name="L592"></a><span id="L592" class="LineNr">592 </span> <span class="Comment">// Begin debug_string(recipe x)</span> +<a name="L593"></a><span id="L593" class="LineNr">593 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> index = <span class="Constant">0</span><span class="Delimiter">;</span> index < SIZE<span class="Delimiter">(</span>x<span class="Delimiter">.</span>steps<span class="Delimiter">);</span> ++index<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L594"></a><span id="L594" class="LineNr">594 </span> <span class="Normal">const</span> instruction& inst = x<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>index<span class="Delimiter">);</span> +<a name="L595"></a><span id="L595" class="LineNr">595 </span> out << <span class="Constant">"inst: "</span> << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<a name="L596"></a><span id="L596" class="LineNr">596 </span> out << <span class="Constant">" ingredients</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> +<a name="L597"></a><span id="L597" class="LineNr">597 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<a name="L598"></a><span id="L598" class="LineNr">598 </span> out << <span class="Constant">" "</span> << debug_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<a name="L599"></a><span id="L599" class="LineNr">599 </span> out << <span class="Constant">" products</span><span class="cSpecial">\n</span><span class="Constant">"</span><span class="Delimiter">;</span> +<a name="L600"></a><span id="L600" class="LineNr">600 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<a name="L601"></a><span id="L601" class="LineNr">601 </span> out << <span class="Constant">" "</span> << debug_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">))</span> << <span class="cSpecial">'\n'</span><span class="Delimiter">;</span> +<a name="L602"></a><span id="L602" class="LineNr">602 </span> <span class="Delimiter">}</span> +<a name="L603"></a><span id="L603" class="LineNr">603 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<a name="L604"></a><span id="L604" class="LineNr">604 </span><span class="Delimiter">}</span> +<a name="L605"></a><span id="L605" class="LineNr">605 </span> +<a name="L606"></a><span id="L606" class="LineNr">606 </span>string to_original_string<span class="Delimiter">(</span><span class="Normal">const</span> instruction& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L607"></a><span id="L607" class="LineNr">607 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>is_label<span class="Delimiter">)</span> <span class="Identifier">return</span> inst<span class="Delimiter">.</span>label<span class="Delimiter">;</span> +<a name="L608"></a><span id="L608" class="LineNr">608 </span> ostringstream out<span class="Delimiter">;</span> +<a name="L609"></a><span id="L609" class="LineNr">609 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L610"></a><span id="L610" class="LineNr">610 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">", "</span><span class="Delimiter">;</span> +<a name="L611"></a><span id="L611" class="LineNr">611 </span> out << inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>original_string<span class="Delimiter">;</span> +<a name="L612"></a><span id="L612" class="LineNr">612 </span> <span class="Delimiter">}</span> +<a name="L613"></a><span id="L613" class="LineNr">613 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> out << <span class="Constant">" <- "</span><span class="Delimiter">;</span> +<a name="L614"></a><span id="L614" class="LineNr">614 </span> out << inst<span class="Delimiter">.</span>name << <span class="Constant">' '</span><span class="Delimiter">;</span> +<a name="L615"></a><span id="L615" class="LineNr">615 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L616"></a><span id="L616" class="LineNr">616 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">", "</span><span class="Delimiter">;</span> +<a name="L617"></a><span id="L617" class="LineNr">617 </span> out << inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>original_string<span class="Delimiter">;</span> +<a name="L618"></a><span id="L618" class="LineNr">618 </span> <span class="Delimiter">}</span> +<a name="L619"></a><span id="L619" class="LineNr">619 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<a name="L620"></a><span id="L620" class="LineNr">620 </span><span class="Delimiter">}</span> +<a name="L621"></a><span id="L621" class="LineNr">621 </span> +<a name="L622"></a><span id="L622" class="LineNr">622 </span>string to_string<span class="Delimiter">(</span><span class="Normal">const</span> instruction& inst<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L623"></a><span id="L623" class="LineNr">623 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>inst<span class="Delimiter">.</span>is_label<span class="Delimiter">)</span> <span class="Identifier">return</span> inst<span class="Delimiter">.</span>label<span class="Delimiter">;</span> +<a name="L624"></a><span id="L624" class="LineNr">624 </span> ostringstream out<span class="Delimiter">;</span> +<a name="L625"></a><span id="L625" class="LineNr">625 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L626"></a><span id="L626" class="LineNr">626 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">", "</span><span class="Delimiter">;</span> +<a name="L627"></a><span id="L627" class="LineNr">627 </span> out << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> +<a name="L628"></a><span id="L628" class="LineNr">628 </span> <span class="Delimiter">}</span> +<a name="L629"></a><span id="L629" class="LineNr">629 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!inst<span class="Delimiter">.</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> out << <span class="Constant">" <- "</span><span class="Delimiter">;</span> +<a name="L630"></a><span id="L630" class="LineNr">630 </span> out << inst<span class="Delimiter">.</span>name << <span class="Constant">' '</span><span class="Delimiter">;</span> +<a name="L631"></a><span id="L631" class="LineNr">631 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L632"></a><span id="L632" class="LineNr">632 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>i > <span class="Constant">0</span><span class="Delimiter">)</span> out << <span class="Constant">", "</span><span class="Delimiter">;</span> +<a name="L633"></a><span id="L633" class="LineNr">633 </span> out << to_string<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span> +<a name="L634"></a><span id="L634" class="LineNr">634 </span> <span class="Delimiter">}</span> +<a name="L635"></a><span id="L635" class="LineNr">635 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<a name="L636"></a><span id="L636" class="LineNr">636 </span><span class="Delimiter">}</span> +<a name="L637"></a><span id="L637" class="LineNr">637 </span> +<a name="L638"></a><span id="L638" class="LineNr">638 </span>string to_string<span class="Delimiter">(</span><span class="Normal">const</span> reagent& r<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L639"></a><span id="L639" class="LineNr">639 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>is_dummy<span class="Delimiter">(</span>r<span class="Delimiter">))</span> <span class="Identifier">return</span> <span class="Constant">"_"</span><span class="Delimiter">;</span> +<a name="L640"></a><span id="L640" class="LineNr">640 </span> ostringstream out<span class="Delimiter">;</span> +<a name="L641"></a><span id="L641" class="LineNr">641 </span> out << <span class="Constant">"{"</span><span class="Delimiter">;</span> +<a name="L642"></a><span id="L642" class="LineNr">642 </span> out << r<span class="Delimiter">.</span>name << <span class="Constant">": "</span> << names_to_string<span class="Delimiter">(</span>r<span class="Delimiter">.</span>type<span class="Delimiter">);</span> +<a name="L643"></a><span id="L643" class="LineNr">643 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!r<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span> +<a name="L644"></a><span id="L644" class="LineNr">644 </span> <span class="Normal">for</span> <span class="Delimiter">(</span><span class="Normal">int</span> i = <span class="Constant">0</span><span class="Delimiter">;</span> i < SIZE<span class="Delimiter">(</span>r<span class="Delimiter">.</span>properties<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> +<a name="L645"></a><span id="L645" class="LineNr">645 </span> out << <span class="Constant">", </span><span class="cSpecial">\"</span><span class="Constant">"</span> << r<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>first << <span class="Constant">"</span><span class="cSpecial">\"</span><span class="Constant">: "</span> << to_string<span class="Delimiter">(</span>r<span class="Delimiter">.</span>properties<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>second<span class="Delimiter">);</span> +<a name="L646"></a><span id="L646" class="LineNr">646 </span> <span class="Delimiter">}</span> +<a name="L647"></a><span id="L647" class="LineNr">647 </span> out << <span class="Constant">"}"</span><span class="Delimiter">;</span> +<a name="L648"></a><span id="L648" class="LineNr">648 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<a name="L649"></a><span id="L649" class="LineNr">649 </span><span class="Delimiter">}</span> +<a name="L650"></a><span id="L650" class="LineNr">650 </span> +<a name="L651"></a><span id="L651" class="LineNr">651 </span><span class="Comment">// special name for ignoring some products</span> +<a name="L652"></a><span id="L652" class="LineNr">652 </span><span class="Normal">bool</span> is_dummy<span class="Delimiter">(</span><span class="Normal">const</span> reagent& x<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L653"></a><span id="L653" class="LineNr">653 </span> <span class="Identifier">return</span> x<span class="Delimiter">.</span>name == <span class="Constant">"_"</span><span class="Delimiter">;</span> +<a name="L654"></a><span id="L654" class="LineNr">654 </span><span class="Delimiter">}</span> +<a name="L655"></a><span id="L655" class="LineNr">655 </span> +<a name="L656"></a><span id="L656" class="LineNr">656 </span>string debug_string<span class="Delimiter">(</span><span class="Normal">const</span> reagent& x<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L657"></a><span id="L657" class="LineNr">657 </span> ostringstream out<span class="Delimiter">;</span> +<a name="L658"></a><span id="L658" class="LineNr">658 </span> out << x<span class="Delimiter">.</span>name << <span class="Constant">": "</span> << x<span class="Delimiter">.</span>value << <span class="Constant">' '</span> << to_string<span class="Delimiter">(</span>x<span class="Delimiter">.</span>type<span class="Delimiter">)</span> << <span class="Constant">" -- "</span> << to_string<span class="Delimiter">(</span>x<span class="Delimiter">);</span> +<a name="L659"></a><span id="L659" class="LineNr">659 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<a name="L660"></a><span id="L660" class="LineNr">660 </span><span class="Delimiter">}</span> +<a name="L661"></a><span id="L661" class="LineNr">661 </span> +<a name="L662"></a><span id="L662" class="LineNr">662 </span>string to_string<span class="Delimiter">(</span><span class="Normal">const</span> string_tree* property<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L663"></a><span id="L663" class="LineNr">663 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!property<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">"()"</span><span class="Delimiter">;</span> +<a name="L664"></a><span id="L664" class="LineNr">664 </span> ostringstream out<span class="Delimiter">;</span> +<a name="L665"></a><span id="L665" class="LineNr">665 </span> dump<span class="Delimiter">(</span>property<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L666"></a><span id="L666" class="LineNr">666 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<a name="L667"></a><span id="L667" class="LineNr">667 </span><span class="Delimiter">}</span> +<a name="L668"></a><span id="L668" class="LineNr">668 </span> +<a name="L669"></a><span id="L669" class="LineNr">669 </span><span class="Normal">void</span> dump<span class="Delimiter">(</span><span class="Normal">const</span> string_tree* x<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L670"></a><span id="L670" class="LineNr">670 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<a name="L671"></a><span id="L671" class="LineNr">671 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L672"></a><span id="L672" class="LineNr">672 </span> out << <span class="Constant">'"'</span> << x<span class="Delimiter">-></span>value << <span class="Constant">'"'</span><span class="Delimiter">;</span> +<a name="L673"></a><span id="L673" class="LineNr">673 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<a name="L674"></a><span id="L674" class="LineNr">674 </span> <span class="Delimiter">}</span> +<a name="L675"></a><span id="L675" class="LineNr">675 </span> out << <span class="Constant">'('</span><span class="Delimiter">;</span> +<a name="L676"></a><span id="L676" class="LineNr">676 </span> <span class="Normal">const</span> string_tree* curr = x<span class="Delimiter">;</span> +<a name="L677"></a><span id="L677" class="LineNr">677 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L678"></a><span id="L678" class="LineNr">678 </span> dump<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L679"></a><span id="L679" class="LineNr">679 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> +<a name="L680"></a><span id="L680" class="LineNr">680 </span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> +<a name="L681"></a><span id="L681" class="LineNr">681 </span> <span class="Delimiter">}</span> +<a name="L682"></a><span id="L682" class="LineNr">682 </span> <span class="Comment">// check for dotted list; should never happen</span> +<a name="L683"></a><span id="L683" class="LineNr">683 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L684"></a><span id="L684" class="LineNr">684 </span> out << <span class="Constant">". "</span><span class="Delimiter">;</span> +<a name="L685"></a><span id="L685" class="LineNr">685 </span> dump<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L686"></a><span id="L686" class="LineNr">686 </span> <span class="Delimiter">}</span> +<a name="L687"></a><span id="L687" class="LineNr">687 </span> out << <span class="Constant">')'</span><span class="Delimiter">;</span> +<a name="L688"></a><span id="L688" class="LineNr">688 </span><span class="Delimiter">}</span> +<a name="L689"></a><span id="L689" class="LineNr">689 </span> +<a name="L690"></a><span id="L690" class="LineNr">690 </span>string to_string<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* type<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L691"></a><span id="L691" class="LineNr">691 </span> <span class="Comment">// abbreviate a single-node tree to just its contents</span> +<a name="L692"></a><span id="L692" class="LineNr">692 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">"NULLNULLNULL"</span><span class="Delimiter">;</span> <span class="Comment">// should never happen</span> +<a name="L693"></a><span id="L693" class="LineNr">693 </span> ostringstream out<span class="Delimiter">;</span> +<a name="L694"></a><span id="L694" class="LineNr">694 </span> dump<span class="Delimiter">(</span>type<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L695"></a><span id="L695" class="LineNr">695 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<a name="L696"></a><span id="L696" class="LineNr">696 </span><span class="Delimiter">}</span> +<a name="L697"></a><span id="L697" class="LineNr">697 </span> +<a name="L698"></a><span id="L698" class="LineNr">698 </span><span class="Normal">void</span> dump<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* x<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L699"></a><span id="L699" class="LineNr">699 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<a name="L700"></a><span id="L700" class="LineNr">700 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L701"></a><span id="L701" class="LineNr">701 </span> dump<span class="Delimiter">(</span>x<span class="Delimiter">-></span>value<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L702"></a><span id="L702" class="LineNr">702 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<a name="L703"></a><span id="L703" class="LineNr">703 </span> <span class="Delimiter">}</span> +<a name="L704"></a><span id="L704" class="LineNr">704 </span> out << <span class="Constant">'('</span><span class="Delimiter">;</span> +<a name="L705"></a><span id="L705" class="LineNr">705 </span> <span class="Normal">const</span> type_tree* curr = x<span class="Delimiter">;</span> +<a name="L706"></a><span id="L706" class="LineNr">706 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L707"></a><span id="L707" class="LineNr">707 </span> dump<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L708"></a><span id="L708" class="LineNr">708 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> +<a name="L709"></a><span id="L709" class="LineNr">709 </span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> +<a name="L710"></a><span id="L710" class="LineNr">710 </span> <span class="Delimiter">}</span> +<a name="L711"></a><span id="L711" class="LineNr">711 </span> <span class="Comment">// check for dotted list; should never happen</span> +<a name="L712"></a><span id="L712" class="LineNr">712 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L713"></a><span id="L713" class="LineNr">713 </span> out << <span class="Constant">". "</span><span class="Delimiter">;</span> +<a name="L714"></a><span id="L714" class="LineNr">714 </span> dump<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L715"></a><span id="L715" class="LineNr">715 </span> <span class="Delimiter">}</span> +<a name="L716"></a><span id="L716" class="LineNr">716 </span> out << <span class="Constant">')'</span><span class="Delimiter">;</span> +<a name="L717"></a><span id="L717" class="LineNr">717 </span><span class="Delimiter">}</span> +<a name="L718"></a><span id="L718" class="LineNr">718 </span> +<a name="L719"></a><span id="L719" class="LineNr">719 </span><span class="Normal">void</span> dump<span class="Delimiter">(</span>type_ordinal type<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L720"></a><span id="L720" class="LineNr">720 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>contains_key<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> type<span class="Delimiter">))</span> +<a name="L721"></a><span id="L721" class="LineNr">721 </span> out << get<span class="Delimiter">(</span>Type<span class="Delimiter">,</span> type<span class="Delimiter">).</span>name<span class="Delimiter">;</span> +<a name="L722"></a><span id="L722" class="LineNr">722 </span> <span class="Normal">else</span> +<a name="L723"></a><span id="L723" class="LineNr">723 </span> out << <span class="Constant">"?"</span> << type<span class="Delimiter">;</span> +<a name="L724"></a><span id="L724" class="LineNr">724 </span><span class="Delimiter">}</span> +<a name="L725"></a><span id="L725" class="LineNr">725 </span> +<a name="L726"></a><span id="L726" class="LineNr">726 </span>string names_to_string<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* type<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L727"></a><span id="L727" class="LineNr">727 </span> <span class="Comment">// abbreviate a single-node tree to just its contents</span> +<a name="L728"></a><span id="L728" class="LineNr">728 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">"()"</span><span class="Delimiter">;</span> <span class="Comment">// should never happen</span> +<a name="L729"></a><span id="L729" class="LineNr">729 </span> ostringstream out<span class="Delimiter">;</span> +<a name="L730"></a><span id="L730" class="LineNr">730 </span> dump_names<span class="Delimiter">(</span>type<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L731"></a><span id="L731" class="LineNr">731 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<a name="L732"></a><span id="L732" class="LineNr">732 </span><span class="Delimiter">}</span> +<a name="L733"></a><span id="L733" class="LineNr">733 </span> +<a name="L734"></a><span id="L734" class="LineNr">734 </span><span class="Normal">void</span> dump_names<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* x<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L735"></a><span id="L735" class="LineNr">735 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<a name="L736"></a><span id="L736" class="LineNr">736 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L737"></a><span id="L737" class="LineNr">737 </span> out << <span class="Constant">'"'</span> << x<span class="Delimiter">-></span>name << <span class="Constant">'"'</span><span class="Delimiter">;</span> +<a name="L738"></a><span id="L738" class="LineNr">738 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<a name="L739"></a><span id="L739" class="LineNr">739 </span> <span class="Delimiter">}</span> +<a name="L740"></a><span id="L740" class="LineNr">740 </span> out << <span class="Constant">'('</span><span class="Delimiter">;</span> +<a name="L741"></a><span id="L741" class="LineNr">741 </span> <span class="Normal">const</span> type_tree* curr = x<span class="Delimiter">;</span> +<a name="L742"></a><span id="L742" class="LineNr">742 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L743"></a><span id="L743" class="LineNr">743 </span> dump_names<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L744"></a><span id="L744" class="LineNr">744 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> +<a name="L745"></a><span id="L745" class="LineNr">745 </span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> +<a name="L746"></a><span id="L746" class="LineNr">746 </span> <span class="Delimiter">}</span> +<a name="L747"></a><span id="L747" class="LineNr">747 </span> <span class="Comment">// check for dotted list; should never happen</span> +<a name="L748"></a><span id="L748" class="LineNr">748 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L749"></a><span id="L749" class="LineNr">749 </span> out << <span class="Constant">". "</span><span class="Delimiter">;</span> +<a name="L750"></a><span id="L750" class="LineNr">750 </span> dump_names<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L751"></a><span id="L751" class="LineNr">751 </span> <span class="Delimiter">}</span> +<a name="L752"></a><span id="L752" class="LineNr">752 </span> out << <span class="Constant">')'</span><span class="Delimiter">;</span> +<a name="L753"></a><span id="L753" class="LineNr">753 </span><span class="Delimiter">}</span> +<a name="L754"></a><span id="L754" class="LineNr">754 </span> +<a name="L755"></a><span id="L755" class="LineNr">755 </span>string names_to_string_without_quotes<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* type<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L756"></a><span id="L756" class="LineNr">756 </span> <span class="Comment">// abbreviate a single-node tree to just its contents</span> +<a name="L757"></a><span id="L757" class="LineNr">757 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!type<span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">"NULLNULLNULL"</span><span class="Delimiter">;</span> <span class="Comment">// should never happen</span> +<a name="L758"></a><span id="L758" class="LineNr">758 </span> ostringstream out<span class="Delimiter">;</span> +<a name="L759"></a><span id="L759" class="LineNr">759 </span> dump_names_without_quotes<span class="Delimiter">(</span>type<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L760"></a><span id="L760" class="LineNr">760 </span> <span class="Identifier">return</span> out<span class="Delimiter">.</span>str<span class="Delimiter">();</span> +<a name="L761"></a><span id="L761" class="LineNr">761 </span><span class="Delimiter">}</span> +<a name="L762"></a><span id="L762" class="LineNr">762 </span> +<a name="L763"></a><span id="L763" class="LineNr">763 </span><span class="Normal">void</span> dump_names_without_quotes<span class="Delimiter">(</span><span class="Normal">const</span> type_tree* x<span class="Delimiter">,</span> ostream& out<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L764"></a><span id="L764" class="LineNr">764 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!x<span class="Delimiter">)</span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<a name="L765"></a><span id="L765" class="LineNr">765 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>x<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L766"></a><span id="L766" class="LineNr">766 </span> out << x<span class="Delimiter">-></span>name<span class="Delimiter">;</span> +<a name="L767"></a><span id="L767" class="LineNr">767 </span> <span class="Identifier">return</span><span class="Delimiter">;</span> +<a name="L768"></a><span id="L768" class="LineNr">768 </span> <span class="Delimiter">}</span> +<a name="L769"></a><span id="L769" class="LineNr">769 </span> out << <span class="Constant">'('</span><span class="Delimiter">;</span> +<a name="L770"></a><span id="L770" class="LineNr">770 </span> <span class="Normal">const</span> type_tree* curr = x<span class="Delimiter">;</span> +<a name="L771"></a><span id="L771" class="LineNr">771 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>curr && !curr<span class="Delimiter">-></span>atom<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L772"></a><span id="L772" class="LineNr">772 </span> dump_names_without_quotes<span class="Delimiter">(</span>curr<span class="Delimiter">-></span>left<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L773"></a><span id="L773" class="LineNr">773 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">-></span>right<span class="Delimiter">)</span> out << <span class="Constant">' '</span><span class="Delimiter">;</span> +<a name="L774"></a><span id="L774" class="LineNr">774 </span> curr = curr<span class="Delimiter">-></span>right<span class="Delimiter">;</span> +<a name="L775"></a><span id="L775" class="LineNr">775 </span> <span class="Delimiter">}</span> +<a name="L776"></a><span id="L776" class="LineNr">776 </span> <span class="Comment">// check for dotted list; should never happen</span> +<a name="L777"></a><span id="L777" class="LineNr">777 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>curr<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L778"></a><span id="L778" class="LineNr">778 </span> out << <span class="Constant">". "</span><span class="Delimiter">;</span> +<a name="L779"></a><span id="L779" class="LineNr">779 </span> dump_names_without_quotes<span class="Delimiter">(</span>curr<span class="Delimiter">,</span> out<span class="Delimiter">);</span> +<a name="L780"></a><span id="L780" class="LineNr">780 </span> <span class="Delimiter">}</span> +<a name="L781"></a><span id="L781" class="LineNr">781 </span> out << <span class="Constant">')'</span><span class="Delimiter">;</span> +<a name="L782"></a><span id="L782" class="LineNr">782 </span><span class="Delimiter">}</span> +<a name="L783"></a><span id="L783" class="LineNr">783 </span> +<a name="L784"></a><span id="L784" class="LineNr">784 </span><span class="Comment">//: helper to print numbers without excessive precision</span> +<a name="L785"></a><span id="L785" class="LineNr">785 </span> +<a name="L786"></a><span id="L786" class="LineNr">786 </span><span class="Delimiter">:(before "End Types")</span> +<a name="L787"></a><span id="L787" class="LineNr">787 </span><span class="Normal">struct</span> no_scientific <span class="Delimiter">{</span> +<a name="L788"></a><span id="L788" class="LineNr">788 </span> <span class="Normal">double</span> x<span class="Delimiter">;</span> +<a name="L789"></a><span id="L789" class="LineNr">789 </span> <span class="Normal">explicit</span> no_scientific<span class="Delimiter">(</span><span class="Normal">double</span> y<span class="Delimiter">)</span> :x<span class="Delimiter">(</span>y<span class="Delimiter">)</span> <span class="Delimiter">{}</span> +<a name="L790"></a><span id="L790" class="LineNr">790 </span><span class="Delimiter">};</span> +<a name="L791"></a><span id="L791" class="LineNr">791 </span> +<a name="L792"></a><span id="L792" class="LineNr">792 </span><span class="Delimiter">:(code)</span> +<a name="L793"></a><span id="L793" class="LineNr">793 </span>ostream& <span class="Normal">operator</span><<<span class="Delimiter">(</span>ostream& os<span class="Delimiter">,</span> no_scientific x<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L794"></a><span id="L794" class="LineNr">794 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!isfinite<span class="Delimiter">(</span>x<span class="Delimiter">.</span>x<span class="Delimiter">))</span> <span class="Delimiter">{</span> +<a name="L795"></a><span id="L795" class="LineNr">795 </span> <span class="Comment">// Infinity or NaN</span> +<a name="L796"></a><span id="L796" class="LineNr">796 </span> os << x<span class="Delimiter">.</span>x<span class="Delimiter">;</span> +<a name="L797"></a><span id="L797" class="LineNr">797 </span> <span class="Identifier">return</span> os<span class="Delimiter">;</span> +<a name="L798"></a><span id="L798" class="LineNr">798 </span> <span class="Delimiter">}</span> +<a name="L799"></a><span id="L799" class="LineNr">799 </span> ostringstream tmp<span class="Delimiter">;</span> +<a name="L800"></a><span id="L800" class="LineNr">800 </span> <span class="Comment">// more accurate, but too slow</span> +<a name="L801"></a><span id="L801" class="LineNr">801 </span><span class="CommentedCode">//? tmp.precision(308); // for 64-bit numbers</span> +<a name="L802"></a><span id="L802" class="LineNr">802 </span> tmp << std::fixed << x<span class="Delimiter">.</span>x<span class="Delimiter">;</span> +<a name="L803"></a><span id="L803" class="LineNr">803 </span> os << trim_floating_point<span class="Delimiter">(</span>tmp<span class="Delimiter">.</span>str<span class="Delimiter">());</span> +<a name="L804"></a><span id="L804" class="LineNr">804 </span> <span class="Identifier">return</span> os<span class="Delimiter">;</span> +<a name="L805"></a><span id="L805" class="LineNr">805 </span><span class="Delimiter">}</span> +<a name="L806"></a><span id="L806" class="LineNr">806 </span> +<a name="L807"></a><span id="L807" class="LineNr">807 </span>string trim_floating_point<span class="Delimiter">(</span><span class="Normal">const</span> string& in<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L808"></a><span id="L808" class="LineNr">808 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">return</span> <span class="Constant">""</span><span class="Delimiter">;</span> +<a name="L809"></a><span id="L809" class="LineNr">809 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>find<span class="Delimiter">(</span><span class="Constant">'.'</span><span class="Delimiter">)</span> == string::npos<span class="Delimiter">)</span> <span class="Identifier">return</span> in<span class="Delimiter">;</span> +<a name="L810"></a><span id="L810" class="LineNr">810 </span> <span class="Normal">int</span> length = SIZE<span class="Delimiter">(</span>in<span class="Delimiter">);</span> +<a name="L811"></a><span id="L811" class="LineNr">811 </span> <span class="Normal">while</span> <span class="Delimiter">(</span>length > <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> +<a name="L812"></a><span id="L812" class="LineNr">812 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>at<span class="Delimiter">(</span>length-<span class="Constant">1</span><span class="Delimiter">)</span> != <span class="Constant">'0'</span><span class="Delimiter">)</span> <span class="Identifier">break</span><span class="Delimiter">;</span> +<a name="L813"></a><span id="L813" class="LineNr">813 </span> --length<span class="Delimiter">;</span> +<a name="L814"></a><span id="L814" class="LineNr">814 </span> <span class="Delimiter">}</span> +<a name="L815"></a><span id="L815" class="LineNr">815 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>in<span class="Delimiter">.</span>at<span class="Delimiter">(</span>length-<span class="Constant">1</span><span class="Delimiter">)</span> == <span class="Constant">'.'</span><span class="Delimiter">)</span> --length<span class="Delimiter">;</span> +<a name="L816"></a><span id="L816" class="LineNr">816 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>length == <span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">"0"</span><span class="Delimiter">;</span> +<a name="L817"></a><span id="L817" class="LineNr">817 </span> <span class="Identifier">return</span> in<span class="Delimiter">.</span>substr<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">,</span> length<span class="Delimiter">);</span> +<a name="L818"></a><span id="L818" class="LineNr">818 </span><span class="Delimiter">}</span> +<a name="L819"></a><span id="L819" class="LineNr">819 </span> +<a name="L820"></a><span id="L820" class="LineNr">820 </span><span class="Normal">void</span> test_trim_floating_point<span class="Delimiter">()</span> <span class="Delimiter">{</span> +<a name="L821"></a><span id="L821" class="LineNr">821 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">""</span><span class="Delimiter">),</span> <span class="Constant">""</span><span class="Delimiter">);</span> +<a name="L822"></a><span id="L822" class="LineNr">822 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">".0"</span><span class="Delimiter">),</span> <span class="Constant">"0"</span><span class="Delimiter">);</span> +<a name="L823"></a><span id="L823" class="LineNr">823 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"1.5000"</span><span class="Delimiter">),</span> <span class="Constant">"1.5"</span><span class="Delimiter">);</span> +<a name="L824"></a><span id="L824" class="LineNr">824 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"1.000001"</span><span class="Delimiter">),</span> <span class="Constant">"1.000001"</span><span class="Delimiter">);</span> +<a name="L825"></a><span id="L825" class="LineNr">825 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"23.000000"</span><span class="Delimiter">),</span> <span class="Constant">"23"</span><span class="Delimiter">);</span> +<a name="L826"></a><span id="L826" class="LineNr">826 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"23.0"</span><span class="Delimiter">),</span> <span class="Constant">"23"</span><span class="Delimiter">);</span> +<a name="L827"></a><span id="L827" class="LineNr">827 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"23."</span><span class="Delimiter">),</span> <span class="Constant">"23"</span><span class="Delimiter">);</span> +<a name="L828"></a><span id="L828" class="LineNr">828 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"23"</span><span class="Delimiter">),</span> <span class="Constant">"23"</span><span class="Delimiter">);</span> +<a name="L829"></a><span id="L829" class="LineNr">829 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"230"</span><span class="Delimiter">),</span> <span class="Constant">"230"</span><span class="Delimiter">);</span> +<a name="L830"></a><span id="L830" class="LineNr">830 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"3.000000"</span><span class="Delimiter">),</span> <span class="Constant">"3"</span><span class="Delimiter">);</span> +<a name="L831"></a><span id="L831" class="LineNr">831 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"3.0"</span><span class="Delimiter">),</span> <span class="Constant">"3"</span><span class="Delimiter">);</span> +<a name="L832"></a><span id="L832" class="LineNr">832 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"3."</span><span class="Delimiter">),</span> <span class="Constant">"3"</span><span class="Delimiter">);</span> +<a name="L833"></a><span id="L833" class="LineNr">833 </span> CHECK_EQ<span class="Delimiter">(</span>trim_floating_point<span class="Delimiter">(</span><span class="Constant">"3"</span><span class="Delimiter">),</span> <span class="Constant">"3"</span><span class="Delimiter">);</span> +<a name="L834"></a><span id="L834" class="LineNr">834 </span><span class="Delimiter">}</span> +<a name="L835"></a><span id="L835" class="LineNr">835 </span> +<a name="L836"></a><span id="L836" class="LineNr">836 </span><span class="Delimiter">:(before "End Includes")</span> +<a name="L837"></a><span id="L837" class="LineNr">837 </span><span class="PreProc">#include </span><span class="Constant"><utility></span> +<a name="L838"></a><span id="L838" class="LineNr">838 </span><span class="Normal">using</span> std::pair<span class="Delimiter">;</span> +<a name="L839"></a><span id="L839" class="LineNr">839 </span><span class="PreProc">#include </span><span class="Constant"><math.h></span> </pre> </body> </html> |