<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>Class template indeterminate_name</title> <link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.78.1"> <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> <link rel="up" href="../../tribool/reference.html#header.boost.logic.tribool_io_hpp" title="Header <boost/logic/tribool_io.hpp>"> <link rel="prev" href="../../BOOST_TRIBOOL_THIRD_STATE.html" title="Macro BOOST_TRIBOOL_THIRD_STATE"> <link rel="next" href="get_defa_idm45507104701424.html" title="Function template get_default_indeterminate_name"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table cellpadding="2" width="100%"><tr> <td valign="top"><img alt="Boost 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class="refentry"> <a name="boost.logic.indeterminate_name"></a><div class="titlepage"></div> <div class="refnamediv"> <h2><span class="refentrytitle">Class template indeterminate_name</span></h2> <p>boost::logic::indeterminate_name — A locale facet specifying the name of the indeterminate value of a tribool. </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="../../tribool/reference.html#header.boost.logic.tribool_io_hpp" title="Header <boost/logic/tribool_io.hpp>">boost/logic/tribool_io.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="indeterminate_name.html" title="Class template indeterminate_name">indeterminate_name</a> <span class="special">:</span> <span class="keyword">public</span> <span class="identifier">facet</span>, <span class="keyword">private</span> <span class="identifier">noncopyable</span> <span class="special">{</span> <span class="keyword">public</span><span class="special">:</span> <span class="comment">// types</span> <span class="keyword">typedef</span> <span class="identifier">CharT</span> <a name="boost.logic.indeterminate_name.char_type"></a><span class="identifier">char_type</span><span class="special">;</span> <span class="keyword">typedef</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">basic_string</span><span class="special"><</span> <span class="identifier">CharT</span> <span class="special">></span> <a name="boost.logic.indeterminate_name.string_type"></a><span class="identifier">string_type</span><span class="special">;</span> <span class="comment">// <a class="link" href="indeterminate_name.html#boost.logic.indeterminate_nameconstruct-copy-destruct">construct/copy/destruct</a></span> <a class="link" href="indeterminate_name.html#idm45506977449248-bb"><span class="identifier">indeterminate_name</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> <span class="keyword">explicit</span> <a class="link" href="indeterminate_name.html#idm45506977448704-bb"><span class="identifier">indeterminate_name</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">string_type</span> <span class="special">&</span><span class="special">)</span><span class="special">;</span> <span class="comment">// <a class="link" href="indeterminate_name.html#idm45506977451008-bb">public member functions</a></span> <span class="identifier">string_type</span> <a class="link" href="indeterminate_name.html#idm45506977450560-bb"><span class="identifier">name</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="comment">// public data members</span> <span class="keyword">static</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span><span class="special">::</span><span class="identifier">id</span> <span class="identifier">id</span><span class="special">;</span> <span class="comment">// Uniquily identifies this facet with the locale. </span> <span class="special">}</span><span class="special">;</span></pre></div> <div class="refsect1"> <a name="idm45555085047648"></a><h2>Description</h2> <p>The facet is used to perform I/O on tribool values when <code class="computeroutput">std::boolalpha</code> has been specified. This class template is only available if the C++ standard library implementation supports locales. </p> <div class="refsect2"> <a name="idm45555085046064"></a><h3> <a name="boost.logic.indeterminate_nameconstruct-copy-destruct"></a><code class="computeroutput">indeterminate_name</code> public construct/copy/destruct</h3> <div class="orderedlist"><ol class="orderedlist" type="1"> <li class="listitem"> <pre class="literallayout"><a name="idm45506977449248-bb"></a><span class="identifier">indeterminate_name</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Construct the facet with the default name. </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">explicit</span> <a name="idm45506977448704-bb"></a><span class="identifier">indeterminate_name</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">string_type</span> <span class="special">&</span> initial_name<span class="special">)</span><span class="special">;</span></pre>Construct the facet with the given name for the indeterminate value. </li> </ol></div> </div> <div class="refsect2"> <a name="idm45555085033376"></a><h3> <a name="idm45506977451008-bb"></a><code class="computeroutput">indeterminate_name</code> public member functions</h3> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"> <pre class="literallayout"><span class="identifier">string_type</span> <a name="idm45506977450560-bb"></a><span class="identifier">name</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Returns the name for the indeterminate value. </li></ol></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 © 2002-2004 Douglas Gregor<p>Use, modification and distribution is 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="../../BOOST_TRIBOOL_THIRD_STATE.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../tribool/reference.html#header.boost.logic.tribool_io_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="get_defa_idm45507104701424.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html>