-
Notifications
You must be signed in to change notification settings - Fork 1
Expand file tree
/
Copy pathmath_errhandling.html
More file actions
369 lines (307 loc) · 23.6 KB
/
Copy pathmath_errhandling.html
File metadata and controls
369 lines (307 loc) · 23.6 KB
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
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
<!doctype html>
<html class="cpprefjp" lang="ja" itemscope="" itemtype="http://schema.org/WebPage">
<head>
<!-- Google tag (gtag.js) -->
<script async src="https://www.googletagmanager.com/gtag/js?id=G-NXNBNVBTJS"></script>
<script>
window.dataLayer = window.dataLayer || [];
function gtag(){dataLayer.push(arguments);}
gtag('js', new Date());
gtag('config', 'G-NXNBNVBTJS');
</script>
<meta charset="UTF-8">
<title>math_errhandling - cpprefjp C++日本語リファレンス</title>
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta name="keywords" content="
C++,標準ライブラリ,リファレンス,ドキュメント,STL,std,cmath,macro,cpp11
">
<meta name="title" content="math_errhandling - cpprefjp C++日本語リファレンス" />
<meta itemprop="name" content="math_errhandling - cpprefjp C++日本語リファレンス" />
<meta property="og:title" content="math_errhandling - cpprefjp C++日本語リファレンス" />
<meta property="og:url" content="https://cpprefjp.github.io/reference/cmath/math_errhandling.html" />
<meta property="og:site_name" content="cpprefjp - C++日本語リファレンス" />
<meta property="og:type" content="article" />
<meta property="og:description" content="`math_errhandling` は、[`<cmath>`](../cmath.md) 内の関数がエラーをどのように取り扱うかを表すマクロである。 " />
<meta name="twitter:card" content="summary" />
<meta name="twitter:title" content="math_errhandling - cpprefjp C++日本語リファレンス" />
<meta name="twitter:url" content="https://cpprefjp.github.io/reference/cmath/math_errhandling.html" />
<meta name="twitter:description" content="`math_errhandling` は、[`<cmath>`](../cmath.md) 内の関数がエラーをどのように取り扱うかを表すマクロである。 " />
<link rel="alternate" type="application/atom+xml" title="Atom" href="https://cpprefjp.github.io/rss.xml" />
<link rel="apple-touch-icon" sizes="180x180" href="../../static/favicons/apple-touch-icon.png?cachebust=557cd0469f26f0f797224f46d1b6e764266f07cc">
<link rel="icon" type="image/png" sizes="32x32" href="../../static/favicons/favicon-32x32.png?cachebust=557cd0469f26f0f797224f46d1b6e764266f07cc">
<link rel="icon" type="image/png" sizes="16x16" href="../../static/favicons/favicon-16x16.png?cachebust=557cd0469f26f0f797224f46d1b6e764266f07cc">
<link rel="manifest" href="../../manifest.json?cachebust=557cd0469f26f0f797224f46d1b6e764266f07cc">
<meta name="theme-color" content="#f5f8fc">
<link rel="stylesheet" href="../../static/pygments/default.css?cachebust=557cd0469f26f0f797224f46d1b6e764266f07cc">
<!-- <link rel="stylesheet" href="../../static/css/root.css"> -->
<link href="../../static/kunai/css/kunai-stage-0.css?cachebust=557cd0469f26f0f797224f46d1b6e764266f07cc" rel="stylesheet">
<link href="../../static/kunai/css/kunai-stage-1.css?cachebust=557cd0469f26f0f797224f46d1b6e764266f07cc" rel="stylesheet">
<link href="../../static/kunai/css/kunai-stage-2.css?cachebust=557cd0469f26f0f797224f46d1b6e764266f07cc" rel="stylesheet">
<link href="../../static/kunai/css/kunai-stage-3.css?cachebust=557cd0469f26f0f797224f46d1b6e764266f07cc" rel="stylesheet">
<script type="text/javascript" src="../../static/kunai/js/kunai-vendor.js?cachebust=557cd0469f26f0f797224f46d1b6e764266f07cc"></script>
<script type="text/javascript" src="../../static/kunai/js/kunai.js?cachebust=557cd0469f26f0f797224f46d1b6e764266f07cc"></script>
<script type="text/javascript">
document.addEventListener('DOMContentLoaded', function() {
var kn = new Kunai;
kn.cpprefjp();
});
</script>
</head>
<body>
<header data-kunai-mdinfo="{"meta": {"header": ["cmath"], "id-type": ["macro"], "cpp": ["cpp11"]}, "sources": [{"id": "3fb168bb27df71b16b3e682ca3ecab2d3e16d3b1", "source": "#include <iostream>\n#include <cerrno>\n#include <cstring>\n#include <cfenv>\n#include <cmath>\n\n// \u30a8\u30e9\u30fc\u72b6\u614b\u306e\u30af\u30ea\u30a2\nvoid clearerr()\n{\n if (math_errhandling & MATH_ERREXCEPT) {\n std::feclearexcept(FE_ALL_EXCEPT);\n } else {\n errno = 0;\n }\n}\n\n// \u30a8\u30e9\u30fc\u72b6\u614b\u306e\u51fa\u529b\nvoid printerr()\n{\n if (math_errhandling & MATH_ERREXCEPT) {\n int excepts = std::fetestexcept(FE_ALL_EXCEPT);\n if (excepts & FE_INVALID) {\n std::cout << \"FE_INVALID\\n\";\n }\n if (excepts & FE_DIVBYZERO) {\n std::cout << \"FE_DIVBYZERO\\n\";\n }\n if (excepts & FE_OVERFLOW) {\n std::cout << \"FE_OVERFLOW\\n\";\n }\n if (excepts & FE_UNDERFLOW) {\n std::cout << \"FE_UNDERFLOW\\n\";\n }\n if (excepts & FE_INEXACT) {\n std::cout << \"FE_INEXACT\\n\";\n }\n } else {\n int err = errno;\n if (err != 0) {\n std::cout << std::strerror(err) << '\\n';\n }\n }\n}\n\nint main()\n{\n clearerr();\n double result = std::log(0.0);\n printerr();\n std::cout << \"log(0) = \" << result << '\\n';\n}\n"}], "page_id": ["reference", "cmath", "math_errhandling"]}">
<nav class="navbar navbar-default" role="navigation">
<div class="container-fluid">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar-collapse">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="../../index.html">
<div class="title-wrapper clearfix">
<div class="title">cpprefjp - C++日本語リファレンス</div>
</div>
</a>
</div>
<div class="collapse navbar-collapse" id="navbar-collapse">
<ul class="nav navbar-nav navbar-right">
<li>
<div class="google-search">
<script>
(function() {
var cx = '013316413321391058734:ji_u66hl7hq';
var gcse = document.createElement('script');
gcse.type = 'text/javascript';
gcse.async = true;
gcse.src = (document.location.protocol == 'https:' ? 'https:' : 'http:') +
'//www.google.com/cse/cse.js?cx=' + cx;
var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(gcse, s);
})();
</script>
<div class="gcse-search"></div>
</div>
</li>
<li>
<a href="https://github.com/cpprefjp/site">GitHub Project</a>
</li>
</ul>
</div>
</div>
</nav>
</header>
<main id="main" role="main">
<div class="container-fluid">
<div class="row">
<div class="col-sm-9 col-sm-push-3" itemscope itemtype="http://schema.org/Article">
<div class="row">
<div class="col-sm-12 google-search-result">
<gcse:searchresults></gcse:searchresults>
</div>
</div>
<div class="row">
<div class="col-sm-12 content-header">
<ol class="breadcrumb">
<li itemscope itemtype="http://www.schema.org/SiteNavigationElement">
<span>
<a href="../../index.html" itemprop="url">
<i class="fa fa-fw fa-home"></i>
</a>
</span>
</li>
<li itemscope itemtype="http://www.schema.org/SiteNavigationElement">
<span>
<a href="../../reference.html" itemprop="url">
<span itemprop="name">リファレンス</span>
</a>
</span>
</li>
<li itemscope itemtype="http://www.schema.org/SiteNavigationElement">
<span>
<a href="../../reference/cmath.html" itemprop="url">
<span itemprop="name">cmath</span>
</a>
</span>
</li>
<li class="active" itemscope itemtype="http://www.schema.org/SiteNavigationElement">
<span>
<span itemprop="name">math_errhandling</span>
</span>
</li>
</ol>
<div class="crsearch"></div>
</div>
</div>
<div class="row">
<div class="col-sm-12 edit-button">
<p class="text-right"><small>
最終更新日時:
<time itemprop="datePublished" class="js-local-time"
datetime="2025-07-13T13:07:37+09:00">
2025年07月13日 13時07分37秒 (JST)
</time>
<br/>
<span itemprop="author" itemscope itemtype="http://schema.org/Person">
<span itemprop="name">Koichi Murase</span>
</span>
が更新
</small></p>
<script>
(function () {
// 最終更新日時を閲覧者のローカルタイムゾーンで表示し直す (issue #53 の正規化)。
// JS が無効な環境ではサーバ生成の JST 表記がそのまま残る。
function pad(n) { return (n < 10 ? '0' : '') + n; }
var els = document.querySelectorAll('time.js-local-time[datetime]');
for (var i = 0; i < els.length; i++) {
var el = els[i];
var d = new Date(el.getAttribute('datetime'));
if (isNaN(d.getTime())) { continue; }
var tz = '';
try {
var parts = new Intl.DateTimeFormat(undefined, { timeZoneName: 'short' }).formatToParts(d);
for (var j = 0; j < parts.length; j++) {
if (parts[j].type === 'timeZoneName') { tz = parts[j].value; break; }
}
} catch (e) {}
el.textContent = d.getFullYear() + '年' + pad(d.getMonth() + 1) + '月' + pad(d.getDate()) + '日 '
+ pad(d.getHours()) + '時' + pad(d.getMinutes()) + '分' + pad(d.getSeconds()) + '秒'
+ (tz ? ' (' + tz + ')' : '');
}
})();
</script>
<p class="text-right">
<a class="history" target="_blank" href="https://github.com/cpprefjp/site/commits/master/reference/cmath/math_errhandling.md">
<span class="fa fa-fw fa-clock-o fa-flip-horizontal"></span>履歴
</a>
<a class="edit" target="_blank" href="https://github.com/cpprefjp/site/edit/master/reference/cmath/math_errhandling.md">
<span class="fa fa-fw fa-pencil"></span>編集
</a>
</p>
</div>
</div>
<div class="row">
<div class="col-sm-12 content-body">
<div class="identifier-type">macro</div><div class="header"><cmath></div><h1 itemprop="name"><span class="token">math_errhandling</span><span class="cpp cpp11" title="C++11で追加">(C++11)</span></h1>
<div itemprop="articleBody"><p><div class="codehilite"><pre><span></span><code><span class="cp">#define math_errhandling <i>implementation-defined</i></span>
</code></pre></div>
</p>
<h2>概要</h2>
<p><code>math_errhandling</code> は、<code><a href="../cmath.html"><cmath></a></code> 内の関数がエラーをどのように取り扱うかを表すマクロである。<br />
取りうる値とその意味は以下の通り。</p>
<table border="1" bordercolor="#888" style="border-collapse:collapse">
<thead>
<tr>
<th>値</th>
<th>関数でエラーが発生した際の取り扱い</th>
</tr>
</thead>
<tbody>
<tr>
<td><code><a href="math_errno.html">MATH_ERRNO</a></code></td>
<td>エラー内容を <code><a href="../cerrno/errno.html">errno</a></code> に設定する。</td>
</tr>
<tr>
<td><code><a href="math_errexcept.html">MATH_ERREXCEPT</a></code></td>
<td>エラー内容に応じた<a class="cpprefjp-defined-word" data-desc="floating-point exception。ゼロ除算やオーバーフロー等の算術的な問題が発生した際に、浮動小数点環境に設定される状態フラグのこと。C++言語機能の例外機構（try-catch）とは異なる。" href="../cfenv.html">浮動小数点例外</a>を発生させる。（C++ の<a class="cpprefjp-defined-word" data-desc="問題が発生したときに、現在実行位置を過去に通過・記録した位置に戻し、文脈情報を添えて紐づけられた処理(例外ハンドラー)を呼び出す仕組み。またはその事態">例外</a>ではない事に注意）</td>
</tr>
<tr>
<td><code><a href="math_errno.html">MATH_ERRNO</a> | <a href="math_errexcept.html">MATH_ERREXCEPT</a></code></td>
<td>上記の両方を行う。</td>
</tr>
</tbody>
</table>
<h2>備考</h2>
<ul>
<li>上記では「マクロ」としているが、規格上は外部リンケージの識別子であっても構わないとされている。<br />
なお、その場合でも <code>math_errhandling</code> の値はプログラムの実行中は定数であり、実行中に変わる事はない。</li>
<li><code>math_errhandling & <a href="math_errno.html">MATH_ERRNO</a></code> がゼロの場合に <code><a href="../cerrno/errno.html">errno</a></code> がどのようになるかは C99 規格（C++11、C++14 の参照規格）では明記されていないが、C11 では <code>math_errhandling & <a href="math_errno.html">MATH_ERRNO</a></code> が非ゼロの場合と同様に設定するか、全く変更しないかのいずれかである事が明記されている。</li>
<li>エラーが発生しなかった場合に <code><a href="../cerrno/errno.html">errno</a></code> がどのようになるかは C99 規格（C++11、C++14 の参照規格）では明記されていないが、C11 では <code>math_errhandling</code> の値によらず変更されない事が明記されている。</li>
<li>C99（C++11、C++14 の参照規格）では、処理系が ISO IEC 60559（IEEE 754 と等価）に準拠している場合、<code>math_errhandling & <a href="math_errexcept.html">MATH_ERREXCEPT</a></code> は非ゼロと規定されている。</li>
</ul>
<h2>例</h2>
<p><div class="yata" id="3fb168bb27df71b16b3e682ca3ecab2d3e16d3b1"><div class="codehilite"><pre><span></span><code><span class="cp">#include <a href="../iostream.html"><iostream></a></span>
<span class="cp">#include <a href="../cerrno.html"><cerrno></a></span>
<span class="cp">#include <a href="../cstring.html"><cstring></a></span>
<span class="cp">#include <a href="../cfenv.html"><cfenv></a></span>
<span class="cp">#include <a href="../cmath.html"><cmath></a></span>
<span class="c1">// エラー状態のクリア</span>
<span class="kt">void</span><span class="w"> </span><span class="nf">clearerr</span><span class="p">()</span>
<span class="p">{</span>
<span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n"><span style="color:#ff0000">math_errhandling</span></span><span class="w"> </span><span class="o">&</span><span class="w"> </span><span class="n">MATH_ERREXCEPT</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="n"><a href="../cfenv/feclearexcept.html">std::feclearexcept</a></span><span class="p">(</span><span class="n"><a href="../cfenv/fe_all_except.html">FE_ALL_EXCEPT</a></span><span class="p">);</span>
<span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="n"><a href="../cerrno/errno.html">errno</a></span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="mi">0</span><span class="p">;</span>
<span class="w"> </span><span class="p">}</span>
<span class="p">}</span>
<span class="c1">// エラー状態の出力</span>
<span class="kt">void</span><span class="w"> </span><span class="nf">printerr</span><span class="p">()</span>
<span class="p">{</span>
<span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n"><span style="color:#ff0000">math_errhandling</span></span><span class="w"> </span><span class="o">&</span><span class="w"> </span><span class="n">MATH_ERREXCEPT</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">excepts</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n"><a href="../cfenv/fetestexcept.html">std::fetestexcept</a></span><span class="p">(</span><span class="n"><a href="../cfenv/fe_all_except.html">FE_ALL_EXCEPT</a></span><span class="p">);</span>
<span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">excepts</span><span class="w"> </span><span class="o">&</span><span class="w"> </span><span class="n"><a href="../cfenv/fe_invalid.html">FE_INVALID</a></span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="n"><a href="../iostream/cout.html">std::cout</a></span><span class="w"> </span><span class="o"><<</span><span class="w"> </span><span class="s">"<a href="../cfenv/fe_invalid.html">FE_INVALID</a></span><span class="se">\n</span><span class="s">"</span><span class="p">;</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">excepts</span><span class="w"> </span><span class="o">&</span><span class="w"> </span><span class="n"><a href="../cfenv/fe_divbyzero.html">FE_DIVBYZERO</a></span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="n"><a href="../iostream/cout.html">std::cout</a></span><span class="w"> </span><span class="o"><<</span><span class="w"> </span><span class="s">"<a href="../cfenv/fe_divbyzero.html">FE_DIVBYZERO</a></span><span class="se">\n</span><span class="s">"</span><span class="p">;</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">excepts</span><span class="w"> </span><span class="o">&</span><span class="w"> </span><span class="n"><a href="../cfenv/fe_overflow.html">FE_OVERFLOW</a></span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="n"><a href="../iostream/cout.html">std::cout</a></span><span class="w"> </span><span class="o"><<</span><span class="w"> </span><span class="s">"<a href="../cfenv/fe_overflow.html">FE_OVERFLOW</a></span><span class="se">\n</span><span class="s">"</span><span class="p">;</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">excepts</span><span class="w"> </span><span class="o">&</span><span class="w"> </span><span class="n"><a href="../cfenv/fe_underflow.html">FE_UNDERFLOW</a></span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="n"><a href="../iostream/cout.html">std::cout</a></span><span class="w"> </span><span class="o"><<</span><span class="w"> </span><span class="s">"<a href="../cfenv/fe_underflow.html">FE_UNDERFLOW</a></span><span class="se">\n</span><span class="s">"</span><span class="p">;</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">excepts</span><span class="w"> </span><span class="o">&</span><span class="w"> </span><span class="n"><a href="../cfenv/fe_inexact.html">FE_INEXACT</a></span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="n"><a href="../iostream/cout.html">std::cout</a></span><span class="w"> </span><span class="o"><<</span><span class="w"> </span><span class="s">"<a href="../cfenv/fe_inexact.html">FE_INEXACT</a></span><span class="se">\n</span><span class="s">"</span><span class="p">;</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="p">}</span><span class="w"> </span><span class="k">else</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="kt">int</span><span class="w"> </span><span class="n">err</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n"><a href="../cerrno/errno.html">errno</a></span><span class="p">;</span>
<span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">err</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="mi">0</span><span class="p">)</span><span class="w"> </span><span class="p">{</span>
<span class="w"> </span><span class="n"><a href="../iostream/cout.html">std::cout</a></span><span class="w"> </span><span class="o"><<</span><span class="w"> </span><span class="n">std</span><span class="o">::</span><span class="n">strerror</span><span class="p">(</span><span class="n">err</span><span class="p">)</span><span class="w"> </span><span class="o"><<</span><span class="w"> </span><span class="sc">'\n'</span><span class="p">;</span>
<span class="w"> </span><span class="p">}</span>
<span class="w"> </span><span class="p">}</span>
<span class="p">}</span>
<span class="kt">int</span><span class="w"> </span><span class="nf">main</span><span class="p">()</span>
<span class="p">{</span>
<span class="w"> </span><span class="n">clearerr</span><span class="p">();</span>
<span class="w"> </span><span class="kt">double</span><span class="w"> </span><span class="n">result</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n"><a href="log.html">std::log</a></span><span class="p">(</span><span class="mf">0.0</span><span class="p">);</span>
<span class="w"> </span><span class="n">printerr</span><span class="p">();</span>
<span class="w"> </span><span class="n"><a href="../iostream/cout.html">std::cout</a></span><span class="w"> </span><span class="o"><<</span><span class="w"> </span><span class="s">"log(0) = "</span><span class="w"> </span><span class="o"><<</span><span class="w"> </span><span class="n">result</span><span class="w"> </span><span class="o"><<</span><span class="w"> </span><span class="sc">'\n'</span><span class="p">;</span>
<span class="p">}</span>
</code></pre></div>
</div></p>
<h3>出力例</h3>
<p><pre><code>FE_DIVBYZERO
log(0) = -inf
</code></pre></p>
<h2>バージョン</h2>
<h3>言語</h3>
<ul>
<li>C++11</li>
</ul>
<h3>処理系</h3>
<ul>
<li><a href="../../implementation.html#clang">Clang</a>: 3.0 <span aria-label="検証済" role="img" title="検証済">✅</span></li>
<li><a href="../../implementation.html#gcc">GCC</a>: 4.3 <span aria-label="検証済" role="img" title="検証済">✅</span></li>
<li><a href="../../implementation.html#icc">ICC</a>: ??</li>
<li><a href="../../implementation.html#visual_cpp">Visual C++</a>: ??</li>
</ul></div>
</div>
</div>
</div>
<div id="sidebar" class="col-sm-3 col-sm-pull-9">
</div>
</div>
</div>
</main>
<footer class="footer navbar navbar-default">
<div class="container-fluid">
<p><small>
本サイトの情報は、
<a href="https://creativecommons.org/licenses/by/4.0/deed.ja" rel="nofollow">クリエイティブ・コモンズ 表示 4.0 非移植 ライセンス(CC BY)</a>
の下に提供されています。
</small></p>
</div>
</footer>
</body>
</html>