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| author | Kartik K. Agaram <vc@akkartik.com> | 2015-06-23 14:02:12 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2015-06-23 14:02:12 -0700 |
| commit | dbe124108b7a3529feeeba91339928c4ac737072 (patch) | |
| tree | 6da7f748b04ec70cf5f778863ae4f86403943eb2 /html/075scenario_console.cc.html | |
| parent | fedebaf5dbc1b39347ad3e3a1580fa0190c320b6 (diff) | |
| download | mu-dbe124108b7a3529feeeba91339928c4ac737072.tar.gz | |
1631 - update html versions
Html is a little more readable thanks to feedback from J David Eisenberg (https://news.ycombinator.com/item?id=9766330), in particular the suggestion to use https://addons.mozilla.org/En-us/firefox/addon/wcag-contrast-checker.
Diffstat (limited to 'html/075scenario_console.cc.html')
| -rw-r--r-- | html/075scenario_console.cc.html | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/html/075scenario_console.cc.html b/html/075scenario_console.cc.html new file mode 100644 index 00000000..65499aa9 --- /dev/null +++ b/html/075scenario_console.cc.html @@ -0,0 +1,258 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<title>Mu - 075scenario_console.cc</title> +<meta name="Generator" content="Vim/7.4"> +<meta name="plugin-version" content="vim7.4_v1"> +<meta name="syntax" content="cpp"> +<meta name="settings" content="use_css,pre_wrap,no_foldcolumn,expand_tabs,prevent_copy="> +<meta name="colorscheme" content="minimal"> +<style type="text/css"> +<!-- +pre { white-space: pre-wrap; font-family: monospace; color: #eeeeee; background-color: #080808; } +body { font-family: monospace; color: #eeeeee; background-color: #080808; } +* { font-size: 1.05em; } +.cSpecial { color: #008000; } +.Constant { color: #00a0a0; } +.Comment { color: #9090ff; } +.Delimiter { color: #a04060; } +.Special { color: #ff6060; } +.Identifier { color: #804000; } +.Comment { color: #9090ff; } +--> +</style> + +<script type='text/javascript'> +<!-- + +--> +</script> +</head> +<body> +<pre id='vimCodeElement'> +<span class="Comment">//: Clean syntax to manipulate and check the console in scenarios.</span> +<span class="Comment">//: Instruction 'assume-console' implicitly creates a variable called</span> +<span class="Comment">//: 'console' that is accessible inside other 'run' instructions in the</span> +<span class="Comment">//: scenario. Like with the fake screen, 'assume-console' transparently</span> +<span class="Comment">//: supports unicode.</span> + +<span class="Delimiter">:(scenarios run_mu_scenario)</span> +<span class="Delimiter">:(scenario keyboard_in_scenario)</span> +scenario keyboard-in-scenario [ + assume-console [ + type [abc] + ] + run [ + <span class="Constant">1</span>:character<span class="Delimiter">,</span> console:address<span class="Delimiter">,</span> <span class="Constant">2</span>:boolean<span class="Special"> <- </span>read-key console:address + <span class="Constant">3</span>:character<span class="Delimiter">,</span> console:address<span class="Delimiter">,</span> <span class="Constant">4</span>:boolean<span class="Special"> <- </span>read-key console:address + <span class="Constant">5</span>:character<span class="Delimiter">,</span> console:address<span class="Delimiter">,</span> <span class="Constant">6</span>:boolean<span class="Special"> <- </span>read-key console:address + <span class="Constant">7</span>:character<span class="Delimiter">,</span> console:address<span class="Delimiter">,</span> <span class="Constant">8</span>:boolean<span class="Delimiter">,</span> <span class="Constant">9</span>:boolean<span class="Special"> <- </span>read-key console:address + ] + memory-should-contain [ + <span class="Constant">1</span><span class="Special"> <- </span><span class="Constant">97</span> <span class="Comment"># 'a'</span> + <span class="Constant">2</span><span class="Special"> <- </span><span class="Constant">1</span> + <span class="Constant">3</span><span class="Special"> <- </span><span class="Constant">98</span> <span class="Comment"># 'b'</span> + <span class="Constant">4</span><span class="Special"> <- </span><span class="Constant">1</span> + <span class="Constant">5</span><span class="Special"> <- </span><span class="Constant">99</span> <span class="Comment"># 'c'</span> + <span class="Constant">6</span><span class="Special"> <- </span><span class="Constant">1</span> + <span class="Constant">7</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># unset</span> + <span class="Constant">8</span><span class="Special"> <- </span><span class="Constant">1</span> + <span class="Constant">9</span><span class="Special"> <- </span><span class="Constant">1</span> <span class="Comment"># end of test events</span> + ] +] + +<span class="Delimiter">:(before "End Scenario Globals")</span> +const long long int CONSOLE = Next_predefined_global_for_scenarios++<span class="Delimiter">;</span> +<span class="Delimiter">:(before "End Predefined Scenario Locals In Run")</span> +Name[tmp_recipe<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)</span>][<span class="Constant">"console"</span>] = CONSOLE<span class="Delimiter">;</span> + +<span class="Comment">//: allow naming just for 'console'</span> +<span class="Delimiter">:(before "End is_special_name Cases")</span> +if <span class="Delimiter">(</span>s == <span class="Constant">"console"</span><span class="Delimiter">)</span> <span class="Identifier">return</span> <span class="Constant">true</span><span class="Delimiter">;</span> + +<span class="Comment">//: Unlike assume-keyboard, assume-console is easiest to implement as just a</span> +<span class="Comment">//: primitive recipe.</span> +<span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> +ASSUME_CONSOLE<span class="Delimiter">,</span> +<span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> +Recipe_number[<span class="Constant">"assume-console"</span>] = ASSUME_CONSOLE<span class="Delimiter">;</span> +<span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> +case ASSUME_CONSOLE: <span class="Delimiter">{</span> +<span class="CommentedCode">//? cerr << "aaa: " << current_instruction().ingredients.at(0).name << '\n'; //? 2</span> + <span class="Comment">// create a temporary recipe just for parsing; it won't contain valid instructions</span> + istringstream in<span class="Delimiter">(</span><span class="Constant">"["</span> + current_instruction<span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name + <span class="Constant">"]"</span><span class="Delimiter">);</span> + recipe r = slurp_recipe<span class="Delimiter">(</span>in<span class="Delimiter">);</span> + long long int num_events = count_events<span class="Delimiter">(</span>r<span class="Delimiter">);</span> +<span class="CommentedCode">//? cerr << "fff: " << num_events << '\n'; //? 3</span> + <span class="Comment">// initialize the events</span> + long long int size = num_events*size_of_event<span class="Delimiter">()</span> + <span class="Comment">/*</span><span class="Comment">space for length</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> + ensure_space<span class="Delimiter">(</span>size<span class="Delimiter">);</span> + long long int event_data_address = Current_routine<span class="Delimiter">-></span>alloc<span class="Delimiter">;</span> + Memory[event_data_address] = num_events<span class="Delimiter">;</span> + ++Current_routine<span class="Delimiter">-></span>alloc<span class="Delimiter">;</span> + for <span class="Delimiter">(</span>long long int 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> <span class="Delimiter">{</span> + const instruction& curr = r<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> + if <span class="Delimiter">(</span>curr<span class="Delimiter">.</span>name == <span class="Constant">"left-click"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> + Memory[Current_routine<span class="Delimiter">-></span>alloc] = <span class="Comment">/*</span><span class="Comment">tag for 'touch-event' variant of 'event' exclusive-container</span><span class="Comment">*/</span><span class="Constant">2</span><span class="Delimiter">;</span> + Memory[Current_routine<span class="Delimiter">-></span>alloc+<span class="Constant">1</span>+<span class="Comment">/*</span><span class="Comment">offset of 'type' in 'mouse-event'</span><span class="Comment">*/</span><span class="Constant">0</span>] = TB_KEY_MOUSE_LEFT<span class="Delimiter">;</span> + Memory[Current_routine<span class="Delimiter">-></span>alloc+<span class="Constant">1</span>+<span class="Comment">/*</span><span class="Comment">offset of 'row' in 'mouse-event'</span><span class="Comment">*/</span><span class="Constant">1</span>] = to_integer<span class="Delimiter">(</span>curr<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name<span class="Delimiter">);</span> + Memory[Current_routine<span class="Delimiter">-></span>alloc+<span class="Constant">1</span>+<span class="Comment">/*</span><span class="Comment">offset of 'column' in 'mouse-event'</span><span class="Comment">*/</span><span class="Constant">2</span>] = to_integer<span class="Delimiter">(</span>curr<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>name<span class="Delimiter">);</span> +<span class="CommentedCode">//? cerr << "AA left click: " << Memory[Current_routine->alloc+2] << ' ' << Memory[Current_routine->alloc+3] << '\n'; //? 1</span> + Current_routine<span class="Delimiter">-></span>alloc += size_of_event<span class="Delimiter">();</span> + <span class="Delimiter">}</span> + else if <span class="Delimiter">(</span>curr<span class="Delimiter">.</span>name == <span class="Constant">"press"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span> + Memory[Current_routine<span class="Delimiter">-></span>alloc] = <span class="Comment">/*</span><span class="Comment">tag for 'keycode' variant of 'event' exclusive-container</span><span class="Comment">*/</span><span class="Constant">1</span><span class="Delimiter">;</span> + Memory[Current_routine<span class="Delimiter">-></span>alloc+<span class="Constant">1</span>] = to_integer<span class="Delimiter">(</span>curr<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name<span class="Delimiter">);</span> +<span class="CommentedCode">//? cerr << "AA press: " << Memory[Current_routine->alloc+1] << '\n'; //? 3</span> + Current_routine<span class="Delimiter">-></span>alloc += size_of_event<span class="Delimiter">();</span> + <span class="Delimiter">}</span> + <span class="Comment">// End Event Handlers</span> + else <span class="Delimiter">{</span> + <span class="Comment">// keyboard input</span> + assert<span class="Delimiter">(</span>curr<span class="Delimiter">.</span>name == <span class="Constant">"type"</span><span class="Delimiter">);</span> + const string& contents = curr<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name<span class="Delimiter">;</span> + const char* raw_contents = contents<span class="Delimiter">.</span>c_str<span class="Delimiter">();</span> + long long int num_keyboard_events = unicode_length<span class="Delimiter">(</span>contents<span class="Delimiter">);</span> + long long int curr = <span class="Constant">0</span><span class="Delimiter">;</span> +<span class="CommentedCode">//? cerr << "AAA: " << num_keyboard_events << '\n'; //? 1</span> + for <span class="Delimiter">(</span>long long int i = <span class="Constant">0</span><span class="Delimiter">;</span> i < num_keyboard_events<span class="Delimiter">;</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span> + Memory[Current_routine<span class="Delimiter">-></span>alloc] = <span class="Comment">/*</span><span class="Comment">tag for 'text' variant of 'event' exclusive-container</span><span class="Comment">*/</span><span class="Constant">0</span><span class="Delimiter">;</span> + uint32_t curr_character<span class="Delimiter">;</span> + assert<span class="Delimiter">(</span>curr < SIZE<span class="Delimiter">(</span>contents<span class="Delimiter">));</span> + tb_utf8_char_to_unicode<span class="Delimiter">(</span>&curr_character<span class="Delimiter">,</span> &raw_contents[curr]<span class="Delimiter">);</span> +<span class="CommentedCode">//? cerr << "AA keyboard: " << curr_character << '\n'; //? 3</span> + Memory[Current_routine<span class="Delimiter">-></span>alloc+<span class="Comment">/*</span><span class="Comment">skip exclusive container tag</span><span class="Comment">*/</span><span class="Constant">1</span>] = curr_character<span class="Delimiter">;</span> + curr += tb_utf8_char_length<span class="Delimiter">(</span>raw_contents[curr]<span class="Delimiter">);</span> + Current_routine<span class="Delimiter">-></span>alloc += size_of_event<span class="Delimiter">();</span> + <span class="Delimiter">}</span> + <span class="Delimiter">}</span> + <span class="Delimiter">}</span> + assert<span class="Delimiter">(</span>Current_routine<span class="Delimiter">-></span>alloc == event_data_address+size<span class="Delimiter">);</span> + <span class="Comment">// wrap the array of events in an event object</span> + ensure_space<span class="Delimiter">(</span>size_of_events<span class="Delimiter">());</span> + Memory[CONSOLE] = Current_routine<span class="Delimiter">-></span>alloc<span class="Delimiter">;</span> + Current_routine<span class="Delimiter">-></span>alloc += size_of_events<span class="Delimiter">();</span> +<span class="CommentedCode">//? cerr << "writing " << event_data_address << " to location " << Memory[CONSOLE]+1 << '\n'; //? 1</span> + Memory[Memory[CONSOLE]+<span class="Comment">/*</span><span class="Comment">offset of 'data' in container 'events'</span><span class="Comment">*/</span><span class="Constant">1</span>] = event_data_address<span class="Delimiter">;</span> +<span class="CommentedCode">//? cerr << Memory[Memory[CONSOLE]+1] << '\n'; //? 1</span> +<span class="CommentedCode">//? cerr << "alloc now " << Current_routine->alloc << '\n'; //? 1</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(scenario events_in_scenario)</span> +scenario events-in-scenario [ + assume-console [ + type [abc] + left-click <span class="Constant">0</span><span class="Delimiter">,</span> <span class="Constant">1</span> + press <span class="Constant">65515</span> <span class="Comment"># up arrow</span> + type [d] + ] + run [ + <span class="Comment"># 3 keyboard events; each event occupies 4 locations</span> +<span class="CommentedCode">#? $start-tracing #? 2</span> + <span class="Constant">1</span>:event<span class="Special"> <- </span>read-event console:address + <span class="Constant">5</span>:event<span class="Special"> <- </span>read-event console:address + <span class="Constant">9</span>:event<span class="Special"> <- </span>read-event console:address + <span class="Comment"># mouse click</span> + <span class="Constant">13</span>:event<span class="Special"> <- </span>read-event console:address + <span class="Comment"># non-character keycode</span> + <span class="Constant">17</span>:event<span class="Special"> <- </span>read-event console:address + <span class="Comment"># final keyboard event</span> + <span class="Constant">21</span>:event<span class="Special"> <- </span>read-event console:address + ] + memory-should-contain [ + <span class="Constant">1</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># 'text'</span> + <span class="Constant">2</span><span class="Special"> <- </span><span class="Constant">97</span> <span class="Comment"># 'a'</span> + <span class="Constant">3</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># unused</span> + <span class="Constant">4</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># unused</span> + <span class="Constant">5</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># 'text'</span> + <span class="Constant">6</span><span class="Special"> <- </span><span class="Constant">98</span> <span class="Comment"># 'b'</span> + <span class="Constant">7</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># unused</span> + <span class="Constant">8</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># unused</span> + <span class="Constant">9</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># 'text'</span> + <span class="Constant">10</span><span class="Special"> <- </span><span class="Constant">99</span> <span class="Comment"># 'c'</span> + <span class="Constant">11</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># unused</span> + <span class="Constant">12</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># unused</span> + <span class="Constant">13</span><span class="Special"> <- </span><span class="Constant">2</span> <span class="Comment"># 'mouse'</span> + <span class="Constant">14</span><span class="Special"> <- </span><span class="Constant">65513</span> <span class="Comment"># mouse click</span> + <span class="Constant">15</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># row</span> + <span class="Constant">16</span><span class="Special"> <- </span><span class="Constant">1</span> <span class="Comment"># column</span> + <span class="Constant">17</span><span class="Special"> <- </span><span class="Constant">1</span> <span class="Comment"># 'keycode'</span> + <span class="Constant">18</span><span class="Special"> <- </span><span class="Constant">65515</span> <span class="Comment"># up arrow</span> + <span class="Constant">19</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># unused</span> + <span class="Constant">20</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># unused</span> + <span class="Constant">21</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># 'text'</span> + <span class="Constant">22</span><span class="Special"> <- </span><span class="Constant">100</span> <span class="Comment"># 'd'</span> + <span class="Constant">23</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># unused</span> + <span class="Constant">24</span><span class="Special"> <- </span><span class="Constant">0</span> <span class="Comment"># unused</span> + <span class="Constant">25</span><span class="Special"> <- </span><span class="Constant">0</span> + ] +] + +<span class="Comment">//: Deal with special keys and unmatched brackets by allowing each test to</span> +<span class="Comment">//: independently choose the unicode symbol to denote them.</span> +<span class="Delimiter">:(before "End Primitive Recipe Declarations")</span> +REPLACE_IN_CONSOLE<span class="Delimiter">,</span> +<span class="Delimiter">:(before "End Primitive Recipe Numbers")</span> +Recipe_number[<span class="Constant">"replace-in-console"</span>] = REPLACE_IN_CONSOLE<span class="Delimiter">;</span> +<span class="Delimiter">:(before "End Primitive Recipe Implementations")</span> +case REPLACE_IN_CONSOLE: <span class="Delimiter">{</span> + assert<span class="Delimiter">(</span>scalar<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)));</span> +<span class="CommentedCode">//? cerr << "console: " << Memory[CONSOLE] << '\n'; //? 1</span> + if <span class="Delimiter">(</span>!Memory[CONSOLE]<span class="Delimiter">)</span> + raise << <span class="Constant">"console not initialized</span><span class="cSpecial">\n</span><span class="Constant">"</span> << die<span class="Delimiter">();</span> + long long int console_data = Memory[Memory[CONSOLE]+<span class="Constant">1</span>]<span class="Delimiter">;</span> +<span class="CommentedCode">//? cerr << "console data starts at " << console_data << '\n'; //? 1</span> + long long int size = Memory[console_data]<span class="Delimiter">;</span> <span class="Comment">// array size</span> +<span class="CommentedCode">//? cerr << "size of console data is " << size << '\n'; //? 1</span> + for <span class="Delimiter">(</span>long long int i = <span class="Constant">0</span><span class="Delimiter">,</span> curr = console_data+<span class="Constant">1</span><span class="Delimiter">;</span> i < size<span class="Delimiter">;</span> ++i<span class="Delimiter">,</span> curr+=size_of_event<span class="Delimiter">())</span> <span class="Delimiter">{</span> +<span class="CommentedCode">//? cerr << curr << '\n'; //? 1</span> + if <span class="Delimiter">(</span>Memory[curr] != <span class="Comment">/*</span><span class="Comment">text</span><span class="Comment">*/</span><span class="Constant">0</span><span class="Delimiter">)</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> + if <span class="Delimiter">(</span>Memory[curr+<span class="Constant">1</span>] != ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> + for <span class="Delimiter">(</span>long long int n = <span class="Constant">0</span><span class="Delimiter">;</span> n < size_of_event<span class="Delimiter">();</span> ++n<span class="Delimiter">)</span> + Memory[curr+n] = ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>at<span class="Delimiter">(</span>n<span class="Delimiter">);</span> + <span class="Delimiter">}</span> + <span class="Identifier">break</span><span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +<span class="Delimiter">:(code)</span> +long long int count_events<span class="Delimiter">(</span>const recipe& r<span class="Delimiter">)</span> <span class="Delimiter">{</span> + long long int result = <span class="Constant">0</span><span class="Delimiter">;</span> + for <span class="Delimiter">(</span>long long int 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> <span class="Delimiter">{</span> + const instruction& curr = r<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span> +<span class="CommentedCode">//? cerr << "aa: " << curr.name << '\n'; //? 3</span> +<span class="CommentedCode">//? cerr << "bb: " << curr.ingredients.at(0).name << '\n'; //? 1</span> + if <span class="Delimiter">(</span>curr<span class="Delimiter">.</span>name == <span class="Constant">"type"</span><span class="Delimiter">)</span> + result += unicode_length<span class="Delimiter">(</span>curr<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>name<span class="Delimiter">);</span> + else + result++<span class="Delimiter">;</span> +<span class="CommentedCode">//? cerr << "cc: " << result << '\n'; //? 1</span> + <span class="Delimiter">}</span> + <span class="Identifier">return</span> result<span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +long long int size_of_event<span class="Delimiter">()</span> <span class="Delimiter">{</span> + <span class="Comment">// memoize result if already computed</span> + static long long int result = <span class="Constant">0</span><span class="Delimiter">;</span> + if <span class="Delimiter">(</span>result<span class="Delimiter">)</span> <span class="Identifier">return</span> result<span class="Delimiter">;</span> + vector<type_number> type<span class="Delimiter">;</span> + type<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>Type_number[<span class="Constant">"event"</span>]<span class="Delimiter">);</span> + result = size_of<span class="Delimiter">(</span>type<span class="Delimiter">);</span> + <span class="Identifier">return</span> result<span class="Delimiter">;</span> +<span class="Delimiter">}</span> + +long long int size_of_events<span class="Delimiter">()</span> <span class="Delimiter">{</span> + <span class="Comment">// memoize result if already computed</span> + static long long int result = <span class="Constant">0</span><span class="Delimiter">;</span> + if <span class="Delimiter">(</span>result<span class="Delimiter">)</span> <span class="Identifier">return</span> result<span class="Delimiter">;</span> + vector<type_number> type<span class="Delimiter">;</span> + assert<span class="Delimiter">(</span>Type_number[<span class="Constant">"console"</span>]<span class="Delimiter">);</span> + type<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>Type_number[<span class="Constant">"console"</span>]<span class="Delimiter">);</span> + result = size_of<span class="Delimiter">(</span>type<span class="Delimiter">);</span> + <span class="Identifier">return</span> result<span class="Delimiter">;</span> +<span class="Delimiter">}</span> +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> |