html/022boolean.cc.html


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

<!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>~/Desktop/s/mu/022boolean.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: #d0d0d0; background-color: #000000; }
body { font-family: monospace; color: #d0d0d0; background-color: #000000; }
* { font-size: 1em; }
.Constant { color: #008080; }
.Comment { color: #8080ff; }
.Delimiter { color: #c000c0; }
.Special { color: #ff6060; }
.Identifier { color: #008080; }
.traceContains { color: #008000; }
-->
</style>

<script type='text/javascript'>
<!--

-->
</script>
</head>
<body>
<pre id='vimCodeElement'>
<span class="Comment">//: Boolean primitives</span>

<span class="Delimiter">:(before &quot;End Primitive Recipe Declarations&quot;)</span>
AND<span class="Delimiter">,</span>
<span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
Recipe_number[<span class="Constant">&quot;and&quot;</span>] = AND<span class="Delimiter">;</span>
<span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
case AND: <span class="Delimiter">{</span>
  bool result = <span class="Constant">true</span><span class="Delimiter">;</span>
  for <span class="Delimiter">(</span>index_t i = <span class="Constant">0</span><span class="Delimiter">;</span> i &lt; ingredients<span class="Delimiter">.</span>size<span class="Delimiter">();</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span>
    assert<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>size<span class="Delimiter">()</span> == <span class="Constant">1</span><span class="Delimiter">);</span>  <span class="Comment">// scalar</span>
    result = result &amp;&amp; ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
  <span class="Delimiter">}</span>
  products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</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>result<span class="Delimiter">);</span>
  <span class="Identifier">break</span><span class="Delimiter">;</span>
<span class="Delimiter">}</span>

<span class="Delimiter">:(scenario and)</span>
recipe main [
  <span class="Constant">1</span>:boolean<span class="Special"> &lt;- </span>copy <span class="Constant">1</span>:literal
  <span class="Constant">2</span>:boolean<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>:literal
  <span class="Constant">3</span>:boolean<span class="Special"> &lt;- </span>and <span class="Constant">1</span>:boolean<span class="Delimiter">,</span> <span class="Constant">2</span>:boolean
]
<span class="traceContains">+run: instruction main/2</span>
<span class="traceContains">+run: ingredient 0 is 1</span>
<span class="traceContains">+mem: location 1 is 1</span>
<span class="traceContains">+run: ingredient 1 is 2</span>
<span class="traceContains">+mem: location 2 is 0</span>
<span class="traceContains">+run: product 0 is 3</span>
<span class="traceContains">+mem: storing 0 in location 3</span>

<span class="Delimiter">:(scenario and2)</span>
recipe main [
  <span class="Constant">1</span>:boolean<span class="Special"> &lt;- </span>and <span class="Constant">1</span>:literal<span class="Delimiter">,</span> <span class="Constant">1</span>:literal
]
<span class="traceContains">+mem: storing 1 in location 1</span>

<span class="Delimiter">:(scenario and_multiple)</span>
recipe main [
  <span class="Constant">1</span>:boolean<span class="Special"> &lt;- </span>and <span class="Constant">1</span>:literal<span class="Delimiter">,</span> <span class="Constant">1</span>:literal<span class="Delimiter">,</span> <span class="Constant">0</span>:literal
]
<span class="traceContains">+mem: storing 0 in location 1</span>

<span class="Delimiter">:(scenario and_multiple2)</span>
recipe main [
  <span class="Constant">1</span>:boolean<span class="Special"> &lt;- </span>and <span class="Constant">1</span>:literal<span class="Delimiter">,</span> <span class="Constant">1</span>:literal<span class="Delimiter">,</span> <span class="Constant">1</span>:literal
]
<span class="traceContains">+mem: storing 1 in location 1</span>

<span class="Delimiter">:(before &quot;End Primitive Recipe Declarations&quot;)</span>
OR<span class="Delimiter">,</span>
<span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
Recipe_number[<span class="Constant">&quot;or&quot;</span>] = OR<span class="Delimiter">;</span>
<span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
case OR: <span class="Delimiter">{</span>
  bool result = <span class="Constant">false</span><span class="Delimiter">;</span>
  for <span class="Delimiter">(</span>index_t i = <span class="Constant">0</span><span class="Delimiter">;</span> i &lt; ingredients<span class="Delimiter">.</span>size<span class="Delimiter">();</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span>
    assert<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>size<span class="Delimiter">()</span> == <span class="Constant">1</span><span class="Delimiter">);</span>  <span class="Comment">// scalar</span>
    result = result || ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">);</span>
  <span class="Delimiter">}</span>
  products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span><span class="Constant">1</span><span class="Delimiter">);</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>result<span class="Delimiter">);</span>
  <span class="Identifier">break</span><span class="Delimiter">;</span>
<span class="Delimiter">}</span>

<span class="Delimiter">:(scenario or)</span>
recipe main [
  <span class="Constant">1</span>:boolean<span class="Special"> &lt;- </span>copy <span class="Constant">1</span>:literal
  <span class="Constant">2</span>:boolean<span class="Special"> &lt;- </span>copy <span class="Constant">0</span>:literal
  <span class="Constant">3</span>:boolean<span class="Special"> &lt;- </span>or <span class="Constant">1</span>:boolean<span class="Delimiter">,</span> <span class="Constant">2</span>:boolean
]
<span class="traceContains">+run: instruction main/2</span>
<span class="traceContains">+run: ingredient 0 is 1</span>
<span class="traceContains">+mem: location 1 is 1</span>
<span class="traceContains">+run: ingredient 1 is 2</span>
<span class="traceContains">+mem: location 2 is 0</span>
<span class="traceContains">+run: product 0 is 3</span>
<span class="traceContains">+mem: storing 1 in location 3</span>

<span class="Delimiter">:(scenario or2)</span>
recipe main [
  <span class="Constant">1</span>:boolean<span class="Special"> &lt;- </span>or <span class="Constant">0</span>:literal<span class="Delimiter">,</span> <span class="Constant">0</span>:literal
]
<span class="traceContains">+mem: storing 0 in location 1</span>

<span class="Delimiter">:(scenario or_multiple)</span>
recipe main [
  <span class="Constant">1</span>:boolean<span class="Special"> &lt;- </span>and <span class="Constant">0</span>:literal<span class="Delimiter">,</span> <span class="Constant">0</span>:literal<span class="Delimiter">,</span> <span class="Constant">0</span>:literal
]
<span class="traceContains">+mem: storing 0 in location 1</span>

<span class="Delimiter">:(scenario or_multiple2)</span>
recipe main [
  <span class="Constant">1</span>:boolean<span class="Special"> &lt;- </span>or <span class="Constant">0</span>:literal<span class="Delimiter">,</span> <span class="Constant">0</span>:literal<span class="Delimiter">,</span> <span class="Constant">1</span>:literal
]
<span class="traceContains">+mem: storing 1 in location 1</span>

<span class="Delimiter">:(before &quot;End Primitive Recipe Declarations&quot;)</span>
NOT<span class="Delimiter">,</span>
<span class="Delimiter">:(before &quot;End Primitive Recipe Numbers&quot;)</span>
Recipe_number[<span class="Constant">&quot;not&quot;</span>] = NOT<span class="Delimiter">;</span>
<span class="Delimiter">:(before &quot;End Primitive Recipe Implementations&quot;)</span>
case NOT: <span class="Delimiter">{</span>
  products<span class="Delimiter">.</span>resize<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>size<span class="Delimiter">());</span>
  for <span class="Delimiter">(</span>index_t i = <span class="Constant">0</span><span class="Delimiter">;</span> i &lt; ingredients<span class="Delimiter">.</span>size<span class="Delimiter">();</span> ++i<span class="Delimiter">)</span> <span class="Delimiter">{</span>
    assert<span class="Delimiter">(</span>ingredients<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<span class="Delimiter">).</span>size<span class="Delimiter">()</span> == <span class="Constant">1</span><span class="Delimiter">);</span>  <span class="Comment">// scalar</span>
    products<span class="Delimiter">.</span>at<span class="Delimiter">(</span>i<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>at<span class="Delimiter">(</span><span class="Constant">0</span><span class="Delimiter">));</span>
  <span class="Delimiter">}</span>
  <span class="Identifier">break</span><span class="Delimiter">;</span>
<span class="Delimiter">}</span>

<span class="Delimiter">:(scenario not)</span>
recipe main [
  <span class="Constant">1</span>:boolean<span class="Special"> &lt;- </span>copy <span class="Constant">1</span>:literal
  <span class="Constant">2</span>:boolean<span class="Special"> &lt;- </span>not <span class="Constant">1</span>:boolean
]
<span class="traceContains">+run: instruction main/1</span>
<span class="traceContains">+run: ingredient 0 is 1</span>
<span class="traceContains">+mem: location 1 is 1</span>
<span class="traceContains">+run: product 0 is 2</span>
<span class="traceContains">+mem: storing 0 in location 2</span>

<span class="Delimiter">:(scenario not_multiple)</span>
recipe main [
  <span class="Constant">1</span>:boolean<span class="Delimiter">,</span> <span class="Constant">2</span>:boolean<span class="Delimiter">,</span> <span class="Constant">3</span>:boolean<span class="Special"> &lt;- </span>not <span class="Constant">1</span>:literal<span class="Delimiter">,</span> <span class="Constant">0</span>:literal<span class="Delimiter">,</span> <span class="Constant">1</span>:literal
]
<span class="traceContains">+mem: storing 0 in location 1</span>
<span class="traceContains">+mem: storing 1 in location 2</span>
<span class="traceContains">+mem: storing 0 in location 3</span>
</pre>
</body>
</html>
<!-- vim: set foldmethod=manual : -->