1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html> 3<head> 4<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 5<title>Class template simple_format</title> 6<link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> 7<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 8<link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> 9<link rel="up" href="../../date_time/doxy.html#header.boost.date_time.date_format_simple_hpp" title="Header <boost/date_time/date_format_simple.hpp>"> 10<link rel="prev" href="date_input_facet.html" title="Class template date_input_facet"> 11<link rel="next" href="simpl_1_3_14_15_3_13_1_1_2.html" title="Class simple_format<wchar_t>"> 12</head> 13<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 14<table cellpadding="2" width="100%"><tr> 15<td valign="top"><img alt="Boost 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25</div> 26<div class="refentry"> 27<a name="boost.date_time.simple_format"></a><div class="titlepage"></div> 28<div class="refnamediv"> 29<h2><span class="refentrytitle">Class template simple_format</span></h2> 30<p>boost::date_time::simple_format — Class to provide simple basic formatting rules. </p> 31</div> 32<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> 33<div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../date_time/doxy.html#header.boost.date_time.date_format_simple_hpp" title="Header <boost/date_time/date_format_simple.hpp>">boost/date_time/date_format_simple.hpp</a>> 34 35</span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> charT<span class="special">></span> 36<span class="keyword">class</span> <a class="link" href="simple_format.html" title="Class template simple_format">simple_format</a> <span class="special">{</span> 37<span class="keyword">public</span><span class="special">:</span> 38 39 <span class="comment">// <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3-bb">public static functions</a></span> 40 <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_1-bb"><span class="identifier">not_a_date</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 41 <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_2-bb"><span class="identifier">pos_infinity</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 42 <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_3-bb"><span class="identifier">neg_infinity</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 43 <span class="keyword">static</span> <span class="identifier">month_format_spec</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_4-bb"><span class="identifier">month_format</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 44 <span class="keyword">static</span> <span class="identifier">ymd_order_spec</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_5-bb"><span class="identifier">date_order</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 45 <span class="keyword">static</span> <span class="keyword">bool</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_6-bb"><span class="identifier">has_date_sep_chars</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 46 <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_7-bb"><span class="identifier">year_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 47 <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_8-bb"><span class="identifier">month_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 48 <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_9-bb"><span class="identifier">day_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 49 <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_10-bb"><span class="identifier">hour_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 50 <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_11-bb"><span class="identifier">minute_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 51 <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="simple_format.html#id-1_3_14_15_3_13_1_1_1_3_12-bb"><span class="identifier">second_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> 52<span class="special">}</span><span class="special">;</span></pre></div> 53<div class="refsect1"> 54<a name="id-1.3.14.15.3.13.3.4"></a><h2>Description</h2> 55<div class="refsect2"> 56<a name="id-1.3.14.15.3.13.3.4.2"></a><h3> 57<a name="id-1_3_14_15_3_13_1_1_1_3-bb"></a><code class="computeroutput">simple_format</code> public static functions</h3> 58<div class="orderedlist"><ol class="orderedlist" type="1"> 59<li class="listitem"> 60<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a name="id-1_3_14_15_3_13_1_1_1_3_1-bb"></a><span class="identifier">not_a_date</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>String used printed is date is invalid. </li> 61<li class="listitem"> 62<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a name="id-1_3_14_15_3_13_1_1_1_3_2-bb"></a><span class="identifier">pos_infinity</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>String used to for positive infinity value. </li> 63<li class="listitem"> 64<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a name="id-1_3_14_15_3_13_1_1_1_3_3-bb"></a><span class="identifier">neg_infinity</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>String used to for positive infinity value. </li> 65<li class="listitem"> 66<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">month_format_spec</span> <a name="id-1_3_14_15_3_13_1_1_1_3_4-bb"></a><span class="identifier">month_format</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Describe month format. </li> 67<li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">ymd_order_spec</span> <a name="id-1_3_14_15_3_13_1_1_1_3_5-bb"></a><span class="identifier">date_order</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li> 68<li class="listitem"> 69<pre class="literallayout"><span class="keyword">static</span> <span class="keyword">bool</span> <a name="id-1_3_14_15_3_13_1_1_1_3_6-bb"></a><span class="identifier">has_date_sep_chars</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>This format uses '-' to separate date elements. </li> 70<li class="listitem"> 71<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id-1_3_14_15_3_13_1_1_1_3_7-bb"></a><span class="identifier">year_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Char to sep? </li> 72<li class="listitem"> 73<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id-1_3_14_15_3_13_1_1_1_3_8-bb"></a><span class="identifier">month_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>char between year-month </li> 74<li class="listitem"> 75<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id-1_3_14_15_3_13_1_1_1_3_9-bb"></a><span class="identifier">day_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Char to separate month-day. </li> 76<li class="listitem"> 77<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id-1_3_14_15_3_13_1_1_1_3_10-bb"></a><span class="identifier">hour_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>char between date-hours </li> 78<li class="listitem"> 79<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id-1_3_14_15_3_13_1_1_1_3_11-bb"></a><span class="identifier">minute_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>char between hour and minute </li> 80<li class="listitem"> 81<pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id-1_3_14_15_3_13_1_1_1_3_12-bb"></a><span class="identifier">second_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>char for second </li> 82</ol></div> 83</div> 84<div class="refsect2"> 85<a name="id-1.3.14.15.3.13.3.4.3"></a><h3>Specializations</h3> 86<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p><a class="link" href="simpl_1_3_14_15_3_13_1_1_2.html" title="Class simple_format<wchar_t>">Class simple_format<wchar_t></a></p></li></ul></div> 87</div> 88</div> 89</div> 90<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 91<td align="left"></td> 92<td align="right"><div class="copyright-footer">Copyright © 2001-2005 CrystalClear Software, Inc<p>Subject to the Boost Software License, Version 1.0. (See accompanying file 93 <code class="filename">LICENSE_1_0.txt</code> or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)</p> 94</div></td> 95</tr></table> 96<hr> 97<div class="spirit-nav"> 98<a accesskey="p" href="date_input_facet.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../date_time/doxy.html#header.boost.date_time.date_format_simple_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="simpl_1_3_14_15_3_13_1_1_2.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 99</div> 100</body> 101</html> 102
