diff options
Diffstat (limited to 'html/012transform.cc.html')
| -rw-r--r-- | html/012transform.cc.html | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/html/012transform.cc.html b/html/012transform.cc.html index 24c3b436..6770e137 100644 --- a/html/012transform.cc.html +++ b/html/012transform.cc.html @@ -13,10 +13,11 @@ 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; } +.Identifier { color: #804000; } .Constant { color: #00a0a0; } .Comment { color: #9090ff; } .Delimiter { color: #a04060; } -.Identifier { color: #804000; } +.CommentedCode { color: #6c6c6c; } --> </style> @@ -32,10 +33,21 @@ body { font-family: monospace; color: #eeeeee; background-color: #080808; } <span class="Comment">//:</span> <span class="Comment">//: The hope is that this framework of transform tools will provide a</span> <span class="Comment">//: deconstructed alternative to conventional compilers.</span> +<span class="Comment">//:</span> +<span class="Comment">//: We're going to have many transforms in mu, and getting their order right</span> +<span class="Comment">//: (not the same as ordering of layers) is a well-known problem. Some tips:</span> +<span class="Comment">//: a) Design each layer to rely on as few previous layers as possible.</span> +<span class="Comment">//:</span> +<span class="Comment">//: b) When positioning transforms, try to find the tightest constraint in</span> +<span class="Comment">//: each transform relative to previous layers.</span> +<span class="Comment">//:</span> +<span class="Comment">//: c) Even so you'll periodically need to try adjusting each transform</span> +<span class="Comment">//: relative to those in previous layers to find a better arrangement.</span> <span class="Delimiter">:(before "End recipe Fields")</span> long long int transformed_until<span class="Delimiter">;</span> - recipe<span class="Delimiter">()</span> :transformed_until<span class="Delimiter">(</span>-<span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{}</span> +<span class="Delimiter">:(before "End recipe Constructor")</span> +transformed_until = -<span class="Constant">1</span><span class="Delimiter">;</span> <span class="Delimiter">:(before "End Types")</span> typedef void <span class="Delimiter">(</span>*transform_fn<span class="Delimiter">)(</span>recipe_ordinal<span class="Delimiter">);</span> @@ -43,22 +55,31 @@ typedef void <span class="Delimiter">(</span>*transform_fn<span class="Delimiter <span class="Delimiter">:(before "End Globals")</span> vector<transform_fn> Transform<span class="Delimiter">;</span> +<span class="Delimiter">:(after "int main")</span> + <span class="Comment">// Begin Transforms</span> + <span class="Comment">// End Transforms</span> + <span class="Delimiter">:(code)</span> void transform_all<span class="Delimiter">()</span> <span class="Delimiter">{</span> + trace<span class="Delimiter">(</span><span class="Constant">9990</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"=== transform_all()"</span> << end<span class="Delimiter">();</span> for <span class="Delimiter">(</span>long long int t = <span class="Constant">0</span><span class="Delimiter">;</span> t < SIZE<span class="Delimiter">(</span>Transform<span class="Delimiter">);</span> ++t<span class="Delimiter">)</span> <span class="Delimiter">{</span> +<span class="CommentedCode">//? cerr << "transform " << t << '\n';</span> for <span class="Delimiter">(</span>map<recipe_ordinal<span class="Delimiter">,</span> recipe>::iterator p = Recipe<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != Recipe<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> recipe& r = p<span class="Delimiter">-></span>second<span class="Delimiter">;</span> if <span class="Delimiter">(</span>r<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> if <span class="Delimiter">(</span>r<span class="Delimiter">.</span>transformed_until != t-<span class="Constant">1</span><span class="Delimiter">)</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> + <span class="Comment">// End Transform Checks</span> <span class="Delimiter">(</span>*Transform<span class="Delimiter">.</span>at<span class="Delimiter">(</span>t<span class="Delimiter">))(</span><span class="Comment">/*</span><span class="Comment">recipe_ordinal</span><span class="Comment">*/</span>p<span class="Delimiter">-></span>first<span class="Delimiter">);</span> r<span class="Delimiter">.</span>transformed_until = t<span class="Delimiter">;</span> <span class="Delimiter">}</span> <span class="Delimiter">}</span> parse_int_reagents<span class="Delimiter">();</span> <span class="Comment">// do this after all other transforms have run</span> - <span class="Comment">// End Transform</span> + <span class="Comment">// End Transform All</span> <span class="Delimiter">}</span> void parse_int_reagents<span class="Delimiter">()</span> <span class="Delimiter">{</span> + trace<span class="Delimiter">(</span><span class="Constant">9991</span><span class="Delimiter">,</span> <span class="Constant">"transform"</span><span class="Delimiter">)</span> << <span class="Constant">"--- parsing any uninitialized reagents as integers"</span> << end<span class="Delimiter">();</span> +<span class="CommentedCode">//? cerr << "--- parsing any uninitialized reagents as integers" << '\n';</span> for <span class="Delimiter">(</span>map<recipe_ordinal<span class="Delimiter">,</span> recipe>::iterator p = Recipe<span class="Delimiter">.</span>begin<span class="Delimiter">();</span> p != Recipe<span class="Delimiter">.</span>end<span class="Delimiter">();</span> ++p<span class="Delimiter">)</span> <span class="Delimiter">{</span> recipe& r = p<span class="Delimiter">-></span>second<span class="Delimiter">;</span> if <span class="Delimiter">(</span>r<span class="Delimiter">.</span>steps<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">continue</span><span class="Delimiter">;</span> |