<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>Class template iso_format_base</title> <link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> <link rel="up" href="../../date_time/doxy.html#header.boost.date_time.iso_format_hpp" title="Header <boost/date_time/iso_format.hpp>"> <link rel="prev" href="operator_id323423.html" title="Function template operator<<"> <link rel="next" href="iso_format_base_wchar_t_id356363.html" title="Class iso_format_base<wchar_t>"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table cellpadding="2" width="100%"><tr> <td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../boost.png"></td> <td align="center"><a 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class="refnamediv"> <h2><span class="refentrytitle">Class template iso_format_base</span></h2> <p>boost::date_time::iso_format_base — Class to provide common iso formatting spec. </p> </div> <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> <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.iso_format_hpp" title="Header <boost/date_time/iso_format.hpp>">boost/date_time/iso_format.hpp</a>> </span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> charT<span class="special">></span> <span class="keyword">class</span> <a class="link" href="iso_format_base.html" title="Class template iso_format_base">iso_format_base</a> <span class="special">{</span> <span class="keyword">public</span><span class="special">:</span> <span class="comment">// <a class="link" href="iso_format_base.html#id383387-bb">public static functions</a></span> <span class="keyword">static</span> <span class="identifier">month_format_spec</span> <a class="link" href="iso_format_base.html#id383391-bb"><span class="identifier">month_format</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a class="link" href="iso_format_base.html#id341436-bb"><span class="identifier">not_a_date</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a class="link" href="iso_format_base.html#id341446-bb"><span class="identifier">pos_infinity</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a class="link" href="iso_format_base.html#id341457-bb"><span class="identifier">neg_infinity</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id341468-bb"><span class="identifier">year_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id341479-bb"><span class="identifier">month_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id341489-bb"><span class="identifier">day_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id406182-bb"><span class="identifier">hour_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id580144-bb"><span class="identifier">minute_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id580155-bb"><span class="identifier">second_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id377213-bb"><span class="identifier">period_start_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id444012-bb"><span class="identifier">time_start_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id444022-bb"><span class="identifier">week_start_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id444033-bb"><span class="identifier">period_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id444044-bb"><span class="identifier">time_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id409640-bb"><span class="identifier">fractional_time_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="keyword">bool</span> <a class="link" href="iso_format_base.html#id380664-bb"><span class="identifier">is_component_sep</span></a><span class="special">(</span><span class="identifier">charT</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="keyword">bool</span> <a class="link" href="iso_format_base.html#id369132-bb"><span class="identifier">is_fractional_time_sep</span></a><span class="special">(</span><span class="identifier">charT</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="keyword">bool</span> <a class="link" href="iso_format_base.html#id369145-bb"><span class="identifier">is_timezone_sep</span></a><span class="special">(</span><span class="identifier">charT</span><span class="special">)</span><span class="special">;</span> <span class="keyword">static</span> <span class="identifier">charT</span> <a class="link" href="iso_format_base.html#id369158-bb"><span class="identifier">element_sep_char</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="special">}</span><span class="special">;</span></pre></div> <div class="refsect1"> <a name="id1140222"></a><h2>Description</h2> <div class="refsect2"> <a name="id1140226"></a><h3> <a name="id383387-bb"></a><code class="computeroutput">iso_format_base</code> public static functions</h3> <div class="orderedlist"><ol class="orderedlist" type="1"> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">month_format_spec</span> <a name="id383391-bb"></a><span class="identifier">month_format</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Describe month format -- its an integer in iso format. </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a name="id341436-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> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a name="id341446-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> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="keyword">const</span> <span class="identifier">charT</span> <span class="special">*</span> <a name="id341457-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> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id341468-bb"></a><span class="identifier">year_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>ISO char for a year -- used in durations. </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id341479-bb"></a><span class="identifier">month_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>ISO char for a month. </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id341489-bb"></a><span class="identifier">day_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>ISO char for a day. </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id406182-bb"></a><span class="identifier">hour_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>char for minute </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id580144-bb"></a><span class="identifier">minute_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>char for minute </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id580155-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> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id377213-bb"></a><span class="identifier">period_start_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>ISO char for a period. </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id444012-bb"></a><span class="identifier">time_start_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Used in time in mixed strings to set start of time. </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id444022-bb"></a><span class="identifier">week_start_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Used in mixed strings to identify start of a week number. </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id444033-bb"></a><span class="identifier">period_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Separators for periods. </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id444044-bb"></a><span class="identifier">time_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Separator for hh:mm:ss. </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id409640-bb"></a><span class="identifier">fractional_time_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Preferred Separator for hh:mm:ss,decimal_fraction. </li> <li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="keyword">bool</span> <a name="id380664-bb"></a><span class="identifier">is_component_sep</span><span class="special">(</span><span class="identifier">charT</span> sep<span class="special">)</span><span class="special">;</span></pre></li> <li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="keyword">bool</span> <a name="id369132-bb"></a><span class="identifier">is_fractional_time_sep</span><span class="special">(</span><span class="identifier">charT</span> sep<span class="special">)</span><span class="special">;</span></pre></li> <li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="keyword">bool</span> <a name="id369145-bb"></a><span class="identifier">is_timezone_sep</span><span class="special">(</span><span class="identifier">charT</span> sep<span class="special">)</span><span class="special">;</span></pre></li> <li class="listitem"><pre class="literallayout"><span class="keyword">static</span> <span class="identifier">charT</span> <a name="id369158-bb"></a><span class="identifier">element_sep_char</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li> </ol></div> </div> <div class="refsect2"> <a name="id1141132"></a><h3>Specializations</h3> <div class="itemizedlist"><ul class="itemizedlist" type="disc"><li class="listitem"><p><a class="link" href="iso_format_base_wchar_t_id356363.html" title="Class iso_format_base<wchar_t>">Class iso_format_base<wchar_t></a></p></li></ul></div> </div> </div> </div> <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> <td align="left"></td> <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 <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> </div></td> </tr></table> <hr> <div class="spirit-nav"> <a accesskey="p" href="operator_id323423.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../date_time/doxy.html#header.boost.date_time.iso_format_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="iso_format_base_wchar_t_id356363.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html>