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| <h2><span class="refentrytitle">Class value_semantic_codecvt_helper<wchar_t></span></h2> |
| <p>boost::program_options::value_semantic_codecvt_helper<wchar_t></p> |
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| <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="../../program_options/reference.html#header.boost.program_options.value_semantic_hpp" title="Header <boost/program_options/value_semantic.hpp>">boost/program_options/value_semantic.hpp</a>> |
| |
| </span> |
| <span class="keyword">class</span> <a class="link" href="value_semantic_codecvt__id981858.html" title="Class value_semantic_codecvt_helper<wchar_t>">value_semantic_codecvt_helper</a><span class="special"><</span><span class="keyword">wchar_t</span><span class="special">></span> <span class="special">:</span> |
| <span class="keyword">public</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">program_options</span><span class="special">::</span><span class="identifier">value_semantic</span> |
| <span class="special">{</span> |
| <span class="keyword">public</span><span class="special">:</span> |
| |
| <span class="comment">// <a class="link" href="value_semantic_codecvt__id981858.html#id981879-bb">private member functions</a></span> |
| <span class="keyword">void</span> <a class="link" href="value_semantic_codecvt__id981858.html#id981882-bb"><span class="identifier">parse</span></a><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">any</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">></span> <span class="special">&</span><span class="special">,</span> <span class="keyword">bool</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> |
| |
| <span class="comment">// <a class="link" href="value_semantic_codecvt__id981858.html#id900986-bb">protected member functions</a></span> |
| <span class="keyword">void</span> <a class="link" href="value_semantic_codecvt__id981858.html#id900989-bb"><span class="identifier">xparse</span></a><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">any</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">wstring</span> <span class="special">></span> <span class="special">&</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> |
| <span class="special">}</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="id2099929"></a><h2>Description</h2> |
| <p>Helper conversion class for values that accept ascii strings as input. Overrides the 'parse' method and defines new 'xparse' method taking std::wstring. Depending on whether input to parse is ascii or UTF8, will recode input to Unicode, or pass it unmodified. </p> |
| <div class="refsect2"> |
| <a name="id2099939"></a><h3> |
| <a name="id981879-bb"></a><code class="computeroutput">value_semantic_codecvt_helper</code> private member functions</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"> |
| <pre class="literallayout"><span class="keyword">void</span> <a name="id981882-bb"></a><span class="identifier">parse</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">any</span> <span class="special">&</span> value_store<span class="special">,</span> |
| <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">></span> <span class="special">&</span> new_tokens<span class="special">,</span> <span class="keyword">bool</span> utf8<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> |
| <p>Parses a group of tokens that specify a value of option. Stores the result in 'value_store', using whatever representation is desired. May be be called several times if value of the same option is specified more than once. </p> |
| </li></ol></div> |
| </div> |
| <div class="refsect2"> |
| <a name="id2100089"></a><h3> |
| <a name="id900986-bb"></a><code class="computeroutput">value_semantic_codecvt_helper</code> protected member functions</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="id900989-bb"></a><span class="identifier">xparse</span><span class="special">(</span><span class="identifier">boost</span><span class="special">::</span><span class="identifier">any</span> <span class="special">&</span> value_store<span class="special">,</span> |
| <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">vector</span><span class="special"><</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">wstring</span> <span class="special">></span> <span class="special">&</span> new_tokens<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li></ol></div> |
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| <td align="left"></td> |
| <td align="right"><div class="copyright-footer">Copyright © 2002-2004 Vladimir Prus<p>Distributed under 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>) |
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