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| <div class="refentry"> |
| <a name="boost.program_options.validation_error"></a><div class="titlepage"></div> |
| <div class="refnamediv"> |
| <h2><span class="refentrytitle">Class validation_error</span></h2> |
| <p>boost::program_options::validation_error</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="../../program_options/reference.html#header.boost.program_options.errors_hpp" title="Header <boost/program_options/errors.hpp>">boost/program_options/errors.hpp</a>> |
| |
| </span> |
| <span class="keyword">class</span> <a class="link" href="validation_error.html" title="Class validation_error">validation_error</a> <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">error</span> <span class="special">{</span> |
| <span class="keyword">public</span><span class="special">:</span> |
| |
| <span class="keyword">enum</span> <a name="boost.program_options.validation_error.kind_t"></a>kind_t <span class="special">{</span> multiple_values_not_allowed = 30, |
| at_least_one_value_required, invalid_bool_value, |
| invalid_option_value, invalid_option <span class="special">}</span><span class="special">;</span> |
| <span class="comment">// <a class="link" href="validation_error.html#boost.program_options.validation_errorconstruct-copy-destruct">construct/copy/destruct</a></span> |
| <a class="link" href="validation_error.html#id986910-bb"><span class="identifier">validation_error</span></a><span class="special">(</span><span class="identifier">kind_t</span><span class="special">,</span> <span class="keyword">const</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="string">""</span><span class="special">,</span> <span class="keyword">const</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="string">""</span><span class="special">)</span><span class="special">;</span> |
| <a class="link" href="validation_error.html#id932773-bb"><span class="special">~</span><span class="identifier">validation_error</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> |
| |
| <span class="comment">// <a class="link" href="validation_error.html#id981137-bb">public member functions</a></span> |
| <span class="keyword">void</span> <a class="link" href="validation_error.html#id981140-bb"><span class="identifier">set_option_name</span></a><span class="special">(</span><span class="keyword">const</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">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&</span> <a class="link" href="validation_error.html#id981152-bb"><span class="identifier">get_option_name</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> |
| <span class="keyword">const</span> <span class="keyword">char</span> <span class="special">*</span> <a class="link" href="validation_error.html#id986903-bb"><span class="identifier">what</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> |
| |
| <span class="comment">// <a class="link" href="validation_error.html#id932774-bb">protected static functions</a></span> |
| <span class="keyword">static</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <a class="link" href="validation_error.html#id932777-bb"><span class="identifier">error_message</span></a><span class="special">(</span><span class="identifier">kind_t</span><span class="special">)</span><span class="special">;</span> |
| <span class="special">}</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="id2082359"></a><h2>Description</h2> |
| <p>Class thrown when value of option is incorrect. </p> |
| <div class="refsect2"> |
| <a name="id2082366"></a><h3> |
| <a name="boost.program_options.validation_errorconstruct-copy-destruct"></a><code class="computeroutput">validation_error</code> |
| public |
| construct/copy/destruct</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"> |
| <li class="listitem"><pre class="literallayout"><a name="id986910-bb"></a><span class="identifier">validation_error</span><span class="special">(</span><span class="identifier">kind_t</span> kind<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&</span> option_value <span class="special">=</span> <span class="string">""</span><span class="special">,</span> |
| <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&</span> option_name <span class="special">=</span> <span class="string">""</span><span class="special">)</span><span class="special">;</span></pre></li> |
| <li class="listitem"><pre class="literallayout"><a name="id932773-bb"></a><span class="special">~</span><span class="identifier">validation_error</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li> |
| </ol></div> |
| </div> |
| <div class="refsect2"> |
| <a name="id2082536"></a><h3> |
| <a name="id981137-bb"></a><code class="computeroutput">validation_error</code> public member functions</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"> |
| <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="id981140-bb"></a><span class="identifier">set_option_name</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&</span> option<span class="special">)</span><span class="special">;</span></pre></li> |
| <li class="listitem"><pre class="literallayout"><span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">string</span> <span class="special">&</span> <a name="id981152-bb"></a><span class="identifier">get_option_name</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li> |
| <li class="listitem"><pre class="literallayout"><span class="keyword">const</span> <span class="keyword">char</span> <span class="special">*</span> <a name="id986903-bb"></a><span class="identifier">what</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li> |
| </ol></div> |
| </div> |
| <div class="refsect2"> |
| <a name="id2082726"></a><h3> |
| <a name="id932774-bb"></a><code class="computeroutput">validation_error</code> protected 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">std</span><span class="special">::</span><span class="identifier">string</span> <a name="id932777-bb"></a><span class="identifier">error_message</span><span class="special">(</span><span class="identifier">kind_t</span> kind<span class="special">)</span><span class="special">;</span></pre> |
| <p>Used to convert kind_t to a related error text </p> |
| </li></ol></div> |
| </div> |
| </div> |
| </div> |
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| <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>) |
| </p> |
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