1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
|
<!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 - 027call_ingredient.cc</title>
<meta name="Generator" content="Vim/8.0">
<meta name="plugin-version" content="vim7.4_v2">
<meta name="syntax" content="cpp">
<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">
<!--
pre { white-space: pre-wrap; font-family: monospace; color: #aaaaaa; background-color: #080808; }
body { font-size: 12pt; font-family: monospace; color: #aaaaaa; background-color: #080808; }
a { color:#eeeeee; text-decoration: none; }
a:hover { text-decoration: underline; }
* { font-size: 12pt; font-size: 1em; }
.cSpecial { color: #008000; }
.LineNr { color: #444444; }
.Constant { color: #00a0a0; }
.muRecipe { color: #ff8700; }
.Delimiter { color: #800080; }
.Special { color: #c00000; }
.Identifier { color: #c0a020; }
.Normal { color: #aaaaaa; background-color: #080808; padding-bottom: 1px; }
.Comment { color: #9090ff; }
.Comment a { color:#0000ee; text-decoration:underline; }
.traceContains { color: #008000; }
-->
</style>
<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 onload='JumpToLine();'>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="Comment">//: Calls can take ingredients just like primitives. To access a recipe's</span>
<span id="L2" class="LineNr"> 2 </span><span class="Comment">//: ingredients, use 'next-ingredient'.</span>
<span id="L3" class="LineNr"> 3 </span>
<span id="L4" class="LineNr"> 4 </span><span class="Delimiter">:(scenario next_ingredient)</span>
<span id="L5" class="LineNr"> 5 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L6" class="LineNr"> 6 </span> f <span class="Constant">2</span>
<span id="L7" class="LineNr"> 7 </span>]
<span id="L8" class="LineNr"> 8 </span><span class="muRecipe">def</span> f [
<span id="L9" class="LineNr"> 9 </span> <span class="Constant">12</span>:num<span class="Special"> <- </span>next-ingredient
<span id="L10" class="LineNr"> 10 </span> <span class="Constant">13</span>:num<span class="Special"> <- </span>add <span class="Constant">1</span><span class="Delimiter">,</span> <span class="Constant">12</span>:num
<span id="L11" class="LineNr"> 11 </span>]
<span id="L12" class="LineNr"> 12 </span><span class="traceContains">+mem: storing 3 in location 13</span>
<span id="L13" class="LineNr"> 13 </span>
<span id="L14" class="LineNr"> 14 </span><span class="Delimiter">:(scenario next_ingredient_missing)</span>
<span id="L15" class="LineNr"> 15 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L16" class="LineNr"> 16 </span> f
<span id="L17" class="LineNr"> 17 </span>]
<span id="L18" class="LineNr"> 18 </span><span class="muRecipe">def</span> f [
<span id="L19" class="LineNr"> 19 </span> _<span class="Delimiter">,</span> <span class="Constant">12</span>:num<span class="Special"> <- </span>next-ingredient
<span id="L20" class="LineNr"> 20 </span>]
<span id="L21" class="LineNr"> 21 </span><span class="traceContains">+mem: storing 0 in location 12</span>
<span id="L22" class="LineNr"> 22 </span>
<span id="L23" class="LineNr"> 23 </span><span class="Delimiter">:(before "End call Fields")</span>
<span id="L24" class="LineNr"> 24 </span>vector<vector<<span class="Normal">double</span>> > ingredient_atoms<span class="Delimiter">;</span>
<span id="L25" class="LineNr"> 25 </span>vector<reagent> ingredients<span class="Delimiter">;</span>
<span id="L26" class="LineNr"> 26 </span><span class="Normal">int</span> next_ingredient_to_process<span class="Delimiter">;</span>
<span id="L27" class="LineNr"> 27 </span><span class="Delimiter">:(before "End call Constructor")</span>
<span id="L28" class="LineNr"> 28 </span>next_ingredient_to_process = <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L29" class="LineNr"> 29 </span>
<span id="L30" class="LineNr"> 30 </span><span class="Delimiter">:(before "End Call Housekeeping")</span>
<span id="L31" class="LineNr"> 31 </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 < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>ingredients<span class="Delimiter">);</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L32" class="LineNr"> 32 </span> <a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>ingredient_atoms<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">));</span>
<span id="L33" class="LineNr"> 33 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> ingredient = call_instruction<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">);</span>
<span id="L34" class="LineNr"> 34 </span> <span class="Comment">// End Compute Call Ingredient</span>
<span id="L35" class="LineNr"> 35 </span> <a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>ingredient<span class="Delimiter">);</span>
<span id="L36" class="LineNr"> 36 </span> <span class="Comment">// End Populate Call Ingredient</span>
<span id="L37" class="LineNr"> 37 </span><span class="Delimiter">}</span>
<span id="L38" class="LineNr"> 38 </span>
<span id="L39" class="LineNr"> 39 </span><span class="Delimiter">:(before "End Primitive Recipe Declarations")</span>
<span id="L40" class="LineNr"> 40 </span>NEXT_INGREDIENT<span class="Delimiter">,</span>
<span id="L41" class="LineNr"> 41 </span><span class="Delimiter">:(before "End Primitive Recipe Numbers")</span>
<span id="L42" class="LineNr"> 42 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"next-ingredient"</span><span class="Delimiter">,</span> NEXT_INGREDIENT<span class="Delimiter">);</span>
<span id="L43" class="LineNr"> 43 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"next-input"</span><span class="Delimiter">,</span> NEXT_INGREDIENT<span class="Delimiter">);</span>
<span id="L44" class="LineNr"> 44 </span><span class="Delimiter">:(before "End Primitive Recipe Checks")</span>
<span id="L45" class="LineNr"> 45 </span><span class="Normal">case</span> NEXT_INGREDIENT: <span class="Delimiter">{</span>
<span id="L46" class="LineNr"> 46 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Delimiter">{</span>
<span id="L47" class="LineNr"> 47 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'next-ingredient' didn't expect any ingredients in '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << end<span class="Delimiter">();</span>
<span id="L48" class="LineNr"> 48 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L49" class="LineNr"> 49 </span> <span class="Delimiter">}</span>
<span id="L50" class="LineNr"> 50 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L51" class="LineNr"> 51 </span><span class="Delimiter">}</span>
<span id="L52" class="LineNr"> 52 </span><span class="Delimiter">:(before "End Primitive Recipe Implementations")</span>
<span id="L53" class="LineNr"> 53 </span><span class="Normal">case</span> NEXT_INGREDIENT: <span class="Delimiter">{</span>
<span id="L54" class="LineNr"> 54 </span> assert<span class="Delimiter">(</span>!Current_routine<span class="Delimiter">-></span>calls<span class="Delimiter">.</span>empty<span class="Delimiter">());</span>
<span id="L55" class="LineNr"> 55 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>next_ingredient_to_process < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>ingredient_atoms<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L56" class="LineNr"> 56 </span> reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> product = <a href='026call.cc.html#L89'>current_instruction</a><span class="Delimiter">().</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L57" class="LineNr"> 57 </span> <span class="Comment">// End Preprocess NEXT_INGREDIENT product</span>
<span id="L58" class="LineNr"> 58 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='026call.cc.html#L87'>current_recipe_name</a><span class="Delimiter">()</span> == <span class="Constant">"main"</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L59" class="LineNr"> 59 </span> <span class="Comment">// no ingredient types since the call might be implicit; assume ingredients are always strings</span>
<span id="L60" class="LineNr"> 60 </span> <span class="Comment">// todo: how to test this?</span>
<span id="L61" class="LineNr"> 61 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_mu_text<span class="Delimiter">(</span>product<span class="Delimiter">))</span>
<span id="L62" class="LineNr"> 62 </span> <a href='003trace.cc.html#L196'>raise</a> << <span class="Constant">"main: wrong type for ingredient '"</span> << product<span class="Delimiter">.</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L63" class="LineNr"> 63 </span> <span class="Delimiter">}</span>
<span id="L64" class="LineNr"> 64 </span> <span class="Normal">else</span> <span class="Normal">if</span> <span class="Delimiter">(</span>!types_coercible<span class="Delimiter">(</span>product<span class="Delimiter">,</span>
<span id="L65" class="LineNr"> 65 </span> <a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>next_ingredient_to_process<span class="Delimiter">)))</span> <span class="Delimiter">{</span>
<span id="L66" class="LineNr"> 66 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span><a href='026call.cc.html#L87'>current_recipe_name</a><span class="Delimiter">())</span> << <span class="Constant">"wrong type for ingredient '"</span> << product<span class="Delimiter">.</span>original_string << <span class="Constant">"': "</span> << <a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>next_ingredient_to_process<span class="Delimiter">).</span>original_string << <span class="cSpecial">'\n'</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L67" class="LineNr"> 67 </span> <span class="Comment">// End next-ingredient Type Mismatch Error</span>
<span id="L68" class="LineNr"> 68 </span> <span class="Delimiter">}</span>
<span id="L69" class="LineNr"> 69 </span> products<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>
<span id="L70" class="LineNr"> 70 </span> <a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>ingredient_atoms<span class="Delimiter">.</span>at<span class="Delimiter">(</span><a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>next_ingredient_to_process<span class="Delimiter">));</span>
<span id="L71" class="LineNr"> 71 </span> assert<span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>products<span class="Delimiter">)</span> == <span class="Constant">1</span><span class="Delimiter">);</span> products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">);</span> <span class="Comment">// push a new vector</span>
<span id="L72" class="LineNr"> 72 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span>
<span id="L73" class="LineNr"> 73 </span> ++current_call<span class="Delimiter">().</span>next_ingredient_to_process<span class="Delimiter">;</span>
<span id="L74" class="LineNr"> 74 </span> <span class="Delimiter">}</span>
<span id="L75" class="LineNr"> 75 </span> <span class="Normal">else</span> <span class="Delimiter">{</span>
<span id="L76" class="LineNr"> 76 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><a href='026call.cc.html#L89'>current_instruction</a><span class="Delimiter">().</span>products<span class="Delimiter">)</span> < <span class="Constant">2</span><span class="Delimiter">)</span>
<span id="L77" class="LineNr"> 77 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span><a href='026call.cc.html#L87'>current_recipe_name</a><span class="Delimiter">())</span> << <span class="Constant">"no ingredient to <a href='003trace.cc.html#L133'>save</a> in '"</span> << current_instruction<span class="Delimiter">().</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L78" class="LineNr"> 78 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='026call.cc.html#L89'>current_instruction</a><span class="Delimiter">().</span>products<span class="Delimiter">.</span>empty<span class="Delimiter">())</span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L79" class="LineNr"> 79 </span> products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">);</span>
<span id="L80" class="LineNr"> 80 </span> <span class="Comment">// pad the first product with sufficient zeros to match its type</span>
<span id="L81" class="LineNr"> 81 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>resize<span class="Delimiter">(</span>size_of<span class="Delimiter">(</span><a href='026call.cc.html#L89'>current_instruction</a><span class="Delimiter">().</span>products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">)));</span>
<span id="L82" class="LineNr"> 82 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L83" class="LineNr"> 83 </span> <span class="Delimiter">}</span>
<span id="L84" class="LineNr"> 84 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L85" class="LineNr"> 85 </span><span class="Delimiter">}</span>
<span id="L86" class="LineNr"> 86 </span>
<span id="L87" class="LineNr"> 87 </span><span class="Delimiter">:(scenario next_ingredient_fail_on_missing)</span>
<span id="L88" class="LineNr"> 88 </span><span class="Special">% Hide_errors = true;</span>
<span id="L89" class="LineNr"> 89 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L90" class="LineNr"> 90 </span> f
<span id="L91" class="LineNr"> 91 </span>]
<span id="L92" class="LineNr"> 92 </span><span class="muRecipe">def</span> f [
<span id="L93" class="LineNr"> 93 </span> <span class="Constant">11</span>:num<span class="Special"> <- </span>next-ingredient
<span id="L94" class="LineNr"> 94 </span>]
<span id="L95" class="LineNr"> 95 </span><span class="traceContains">+error: f: no ingredient to <a href='003trace.cc.html#L133'>save</a> in '11:num'</span>
<span id="L96" class="LineNr"> 96 </span>
<span id="L97" class="LineNr"> 97 </span><span class="Delimiter">:(scenario rewind_ingredients)</span>
<span id="L98" class="LineNr"> 98 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L99" class="LineNr"> 99 </span> f <span class="Constant">2</span>
<span id="L100" class="LineNr">100 </span>]
<span id="L101" class="LineNr">101 </span><span class="muRecipe">def</span> f [
<span id="L102" class="LineNr">102 </span> <span class="Constant">12</span>:num<span class="Special"> <- </span>next-ingredient <span class="Comment"># consume ingredient</span>
<span id="L103" class="LineNr">103 </span> _<span class="Delimiter">,</span> <span class="Constant">1</span>:<span class="Normal">bool</span><span class="Special"> <- </span>next-ingredient <span class="Comment"># will not find any ingredients</span>
<span id="L104" class="LineNr">104 </span> rewind-ingredients
<span id="L105" class="LineNr">105 </span> <span class="Constant">13</span>:num<span class="Delimiter">,</span> <span class="Constant">2</span>:<span class="Normal">bool</span><span class="Special"> <- </span>next-ingredient <span class="Comment"># will find ingredient again</span>
<span id="L106" class="LineNr">106 </span>]
<span id="L107" class="LineNr">107 </span><span class="traceContains">+mem: storing 2 in location 12</span>
<span id="L108" class="LineNr">108 </span><span class="traceContains">+mem: storing 0 in location 1</span>
<span id="L109" class="LineNr">109 </span><span class="traceContains">+mem: storing 2 in location 13</span>
<span id="L110" class="LineNr">110 </span><span class="traceContains">+mem: storing 1 in location 2</span>
<span id="L111" class="LineNr">111 </span>
<span id="L112" class="LineNr">112 </span><span class="Delimiter">:(before "End Primitive Recipe Declarations")</span>
<span id="L113" class="LineNr">113 </span>REWIND_INGREDIENTS<span class="Delimiter">,</span>
<span id="L114" class="LineNr">114 </span><span class="Delimiter">:(before "End Primitive Recipe Numbers")</span>
<span id="L115" class="LineNr">115 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"rewind-ingredients"</span><span class="Delimiter">,</span> REWIND_INGREDIENTS<span class="Delimiter">);</span>
<span id="L116" class="LineNr">116 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"rewind-inputs"</span><span class="Delimiter">,</span> REWIND_INGREDIENTS<span class="Delimiter">);</span>
<span id="L117" class="LineNr">117 </span><span class="Delimiter">:(before "End Primitive Recipe Checks")</span>
<span id="L118" class="LineNr">118 </span><span class="Normal">case</span> REWIND_INGREDIENTS: <span class="Delimiter">{</span>
<span id="L119" class="LineNr">119 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L120" class="LineNr">120 </span><span class="Delimiter">}</span>
<span id="L121" class="LineNr">121 </span><span class="Delimiter">:(before "End Primitive Recipe Implementations")</span>
<span id="L122" class="LineNr">122 </span><span class="Normal">case</span> REWIND_INGREDIENTS: <span class="Delimiter">{</span>
<span id="L123" class="LineNr">123 </span> <a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>next_ingredient_to_process = <span class="Constant">0</span><span class="Delimiter">;</span>
<span id="L124" class="LineNr">124 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L125" class="LineNr">125 </span><span class="Delimiter">}</span>
<span id="L126" class="LineNr">126 </span>
<span id="L127" class="LineNr">127 </span><span class="Comment">//: another primitive: 'ingredient' for random access</span>
<span id="L128" class="LineNr">128 </span>
<span id="L129" class="LineNr">129 </span><span class="Delimiter">:(scenario ingredient)</span>
<span id="L130" class="LineNr">130 </span><span class="muRecipe">def</span> <a href='000organization.cc.html#L113'>main</a> [
<span id="L131" class="LineNr">131 </span> f <span class="Constant">1</span><span class="Delimiter">,</span> <span class="Constant">2</span>
<span id="L132" class="LineNr">132 </span>]
<span id="L133" class="LineNr">133 </span><span class="muRecipe">def</span> f [
<span id="L134" class="LineNr">134 </span> <span class="Constant">12</span>:num<span class="Special"> <- </span>ingredient <span class="Constant">1</span> <span class="Comment"># consume second ingredient first</span>
<span id="L135" class="LineNr">135 </span> <span class="Constant">13</span>:num<span class="Delimiter">,</span> <span class="Constant">1</span>:<span class="Normal">bool</span><span class="Special"> <- </span>next-ingredient <span class="Comment"># next-ingredient tries to scan past that</span>
<span id="L136" class="LineNr">136 </span>]
<span id="L137" class="LineNr">137 </span><span class="traceContains">+mem: storing 2 in location 12</span>
<span id="L138" class="LineNr">138 </span><span class="traceContains">+mem: storing 0 in location 1</span>
<span id="L139" class="LineNr">139 </span>
<span id="L140" class="LineNr">140 </span><span class="Delimiter">:(before "End Primitive Recipe Declarations")</span>
<span id="L141" class="LineNr">141 </span>INGREDIENT<span class="Delimiter">,</span>
<span id="L142" class="LineNr">142 </span><span class="Delimiter">:(before "End Primitive Recipe Numbers")</span>
<span id="L143" class="LineNr">143 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"ingredient"</span><span class="Delimiter">,</span> INGREDIENT<span class="Delimiter">);</span>
<span id="L144" class="LineNr">144 </span><a href='001help.cc.html#L221'>put</a><span class="Delimiter">(</span>Recipe_ordinal<span class="Delimiter">,</span> <span class="Constant">"input"</span><span class="Delimiter">,</span> INGREDIENT<span class="Delimiter">);</span>
<span id="L145" class="LineNr">145 </span><span class="Delimiter">:(before "End Primitive Recipe Checks")</span>
<span id="L146" class="LineNr">146 </span><span class="Normal">case</span> INGREDIENT: <span class="Delimiter">{</span>
<span id="L147" class="LineNr">147 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">)</span> != <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L148" class="LineNr">148 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'ingredient' expects exactly one ingredient, but got '"</span> << to_original_string<span class="Delimiter">(</span>inst<span class="Delimiter">)</span> << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L149" class="LineNr">149 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L150" class="LineNr">150 </span> <span class="Delimiter">}</span>
<span id="L151" class="LineNr">151 </span> <span class="Normal">if</span> <span class="Delimiter">(</span>!is_literal<span class="Delimiter">(</span>inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">))</span> && !is_mu_number<span class="Delimiter">(</span>inst<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="Delimiter">{</span>
<span id="L152" class="LineNr">152 </span> <a href='003trace.cc.html#L196'>raise</a> << <a href='013update_operation.cc.html#L25'>maybe</a><span class="Delimiter">(</span>get<span class="Delimiter">(</span>Recipe<span class="Delimiter">,</span> r<span class="Delimiter">).</span>name<span class="Delimiter">)</span> << <span class="Constant">"'ingredient' expects a literal ingredient, but got '"</span> << inst<span class="Delimiter">.</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>original_string << <span class="Constant">"'</span><span class="cSpecial">\n</span><span class="Constant">"</span> << <a href='003trace.cc.html#L225'>end</a><span class="Delimiter">();</span>
<span id="L153" class="LineNr">153 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L154" class="LineNr">154 </span> <span class="Delimiter">}</span>
<span id="L155" class="LineNr">155 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L156" class="LineNr">156 </span><span class="Delimiter">}</span>
<span id="L157" class="LineNr">157 </span><span class="Delimiter">:(before "End Primitive Recipe Implementations")</span>
<span id="L158" class="LineNr">158 </span><span class="Normal">case</span> INGREDIENT: <span class="Delimiter">{</span>
<span id="L159" class="LineNr">159 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><span class="Normal">static_cast</span><<span class="Normal">int</span>><span class="Delimiter">(</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> < <a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>ingredient_atoms<span class="Delimiter">))</span> <span class="Delimiter">{</span>
<span id="L160" class="LineNr">160 </span> <a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>next_ingredient_to_process = 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 id="L161" class="LineNr">161 </span> products<span class="Delimiter">.</span>push_back<span class="Delimiter">(</span>
<span id="L162" class="LineNr">162 </span> <a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>ingredient_atoms<span class="Delimiter">.</span>at<span class="Delimiter">(</span><a href='026call.cc.html#L83'>current_call</a><span class="Delimiter">().</span>next_ingredient_to_process<span class="Delimiter">));</span>
<span id="L163" class="LineNr">163 </span> assert<span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span>products<span class="Delimiter">)</span> == <span class="Constant">1</span><span class="Delimiter">);</span> products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">);</span> <span class="Comment">// push a new vector</span>
<span id="L164" class="LineNr">164 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</span>
<span id="L165" class="LineNr">165 </span> ++current_call<span class="Delimiter">().</span>next_ingredient_to_process<span class="Delimiter">;</span>
<span id="L166" class="LineNr">166 </span> <span class="Delimiter">}</span>
<span id="L167" class="LineNr">167 </span> <span class="Normal">else</span> <span class="Delimiter">{</span>
<span id="L168" class="LineNr">168 </span> <span class="Normal">if</span> <span class="Delimiter">(</span><a href='001help.cc.html#L141'>SIZE</a><span class="Delimiter">(</span><a href='026call.cc.html#L89'>current_instruction</a><span class="Delimiter">().</span>products<span class="Delimiter">)</span> > <span class="Constant">1</span><span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L169" class="LineNr">169 </span> products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">2</span><span class="Delimiter">);</span>
<span id="L170" class="LineNr">170 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span> <span class="Comment">// todo: will fail noisily if we try to read a compound value</span>
<span id="L171" class="LineNr">171 </span> products<span class="Delimiter">.</span>at<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">).</span>push_back<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
<span id="L172" class="LineNr">172 </span> <span class="Delimiter">}</span>
<span id="L173" class="LineNr">173 </span> <span class="Delimiter">}</span>
<span id="L174" class="LineNr">174 </span> <span class="Identifier">break</span><span class="Delimiter">;</span>
<span id="L175" class="LineNr">175 </span><span class="Delimiter">}</span>
<span id="L176" class="LineNr">176 </span>
<span id="L177" class="LineNr">177 </span><span class="Comment">//: a particularly common array type is the text, or address:array:character</span>
<span id="L178" class="LineNr">178 </span><span class="Delimiter">:(code)</span>
<span id="L179" class="LineNr">179 </span><span class="Normal">bool</span> <a href='027call_ingredient.cc.html#L179'>is_mu_text</a><span class="Delimiter">(</span>reagent<span class="Comment">/*</span><span class="Comment">copy</span><span class="Comment">*/</span> x<span class="Delimiter">)</span> <span class="Delimiter">{</span>
<span id="L180" class="LineNr">180 </span> <span class="Comment">// End Preprocess is_mu_text(reagent x)</span>
<span id="L181" class="LineNr">181 </span> <span class="Identifier">return</span> x<span class="Delimiter">.</span>type
<span id="L182" class="LineNr">182 </span> && !x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>atom
<span id="L183" class="LineNr">183 </span> && x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>left<span class="Delimiter">-></span>atom
<span id="L184" class="LineNr">184 </span> && x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>left<span class="Delimiter">-></span>value == Address_type_ordinal
<span id="L185" class="LineNr">185 </span> && x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>right
<span id="L186" class="LineNr">186 </span> && !x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>right<span class="Delimiter">-></span>atom
<span id="L187" class="LineNr">187 </span> && x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>right<span class="Delimiter">-></span>left<span class="Delimiter">-></span>atom
<span id="L188" class="LineNr">188 </span> && x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>right<span class="Delimiter">-></span>left<span class="Delimiter">-></span>value == Array_type_ordinal
<span id="L189" class="LineNr">189 </span> && x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>right<span class="Delimiter">-></span>right
<span id="L190" class="LineNr">190 </span> && !x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>right<span class="Delimiter">-></span>right<span class="Delimiter">-></span>atom
<span id="L191" class="LineNr">191 </span> && x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>right<span class="Delimiter">-></span>right<span class="Delimiter">-></span>left<span class="Delimiter">-></span>value == Character_type_ordinal
<span id="L192" class="LineNr">192 </span> && x<span class="Delimiter">.</span>type<span class="Delimiter">-></span>right<span class="Delimiter">-></span>right<span class="Delimiter">-></span>right == <span class="Constant">NULL</span><span class="Delimiter">;</span>
<span id="L193" class="LineNr">193 </span><span class="Delimiter">}</span>
</pre>
</body>
</html>
<!-- vim: set foldmethod=manual : -->
|