107 lines
4.3 KiB
HTML
107 lines
4.3 KiB
HTML
<!DOCTYPE html>
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<html lang="zh" dir="ltr" class="client-nojs" xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh">
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<head><meta http-equiv="x-ua-compatible" content="ie=edge">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>std::time_base</title>
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</head>
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<body class="mediawiki ltr sitedir-ltr ns-0 ns-subject page-cpp_locale_time_base skin-cppreference2 action-view cpp-navbar">
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<div id="cpp-content-base">
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<div id="content"><a id="top"></a>
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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::</span>time_base</h1>
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<div id="bodyContent">
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<div id="contentSub"><span class="subpages">< <a href="cpp.html">cpp</a>‎ | <a href="cpp-locale.html">locale</a></span></div>
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<div id="mw-content-text" lang="zh" dir="ltr" class="mw-content-ltr" xml:lang="zh">
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<table class="t-dcl-begin">
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<tbody>
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<tr class="t-dsc-header">
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<td>
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<div>定义于头文件 <code><a href="cpp-header-locale.html"><locale></a></code></div>
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</td>
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<td></td>
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<td></td>
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<tr class="t-dcl">
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<td class="t-dcl-nopad">
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">class</span> time_base<span class="sy4">;</span></span></div>
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<td class="t-dcl-nopad"></td>
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<td></td>
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<p>类 <span class="t-lc"><strong class="selflink">std::time_base</strong></span> 提供日期顺序常量，它为 <span class="t-lc"><a href="cpp-locale-time_get.html">std::time_get</a></span> 平面所继承。</p>
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<h3><span class="mw-headline" id=".E6.88.90.E5.91.98.E7.B1.BB.E5.9E.8B">成员类型</span></h3>
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<table class="t-dsc-begin">
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<tr class="t-dsc-hitem">
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<td>成员类型</td>
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<td>定义</td>
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</tr>
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<tr class="t-dsc">
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<td><span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw2">enum</span> dateorder <span class="br0">{</span> no_order, dmy, mdy, ymd, ydm <span class="br0">}</span><span class="sy4">;</span></span></span></td>
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<td>无作用域枚举类型</td>
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</tr>
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</table>
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<table class="t-dsc-begin">
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<tr class="t-dsc-hitem">
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<td>枚举常量</td>
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<td>定义</td>
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</tr>
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<tr class="t-dsc">
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<td><code>no_order</code></td>
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<td>未指定的顺序</td>
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</tr>
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<tr class="t-dsc">
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<td><code>dmy</code></td>
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<td>日、月、年（欧洲）顺序</td>
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</tr>
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<tr class="t-dsc">
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<td><code>mdy</code></td>
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<td>月、日、年（美国）顺序</td>
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</tr>
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<tr class="t-dsc">
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<td><code>ymd</code></td>
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<td>年、月、日</td>
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</tr>
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<tr class="t-dsc">
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<td><code>ydm</code></td>
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<td>年、日、月</td>
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</tr>
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</table>
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<h3><span class="mw-headline" id=".E5.8F.82.E9.98.85">参阅</span></h3>
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<table class="t-dsc-begin">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="cpp-locale-time_get-date_order.html"><span class="t-lines"><span>do_date_order</span></span></a></div>
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<div><span class="t-lines"><span><span class="t-cmark">[虚]</span></span></span></div>
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</div>
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</td>
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<td>获得偏好的日、月、年顺序<br />
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<span class="t-mark">(<code>std::time_get<CharT,InputIt></code> 的虚受保护成员函数)</span></td>
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</tr>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="cpp-locale-time_get-get_date.html"><span class="t-lines"><span>do_get_date</span></span></a></div>
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<div><span class="t-lines"><span><span class="t-cmark">[虚]</span></span></span></div>
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</div>
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</td>
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<td>从输入流输出月、日以及年<br />
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<span class="t-mark">(<code>std::time_get<CharT,InputIt></code> 的虚受保护成员函数)</span></td>
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</tr>
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</table>
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</div>
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<div class="visualClear"></div>
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</body>
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