<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string > Class Reference</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> <link href="tabs.css" rel="stylesheet" type="text/css"> </head><body> <div align="left"><a href="http://www.mrpt.org/">Main MRPT website</a> > <b>C++ reference</b> </div> <div align="right"> <a href="index.html"><img border="0" src="mrpt_logo.png" alt="MRPT logo"></a> </div> <!-- Generated by Doxygen 1.7.5 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a 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class="el" href="namespace_t_c_l_a_p.html">TCLAP</a> </li> <li class="navelem"><a class="el" href="namespace_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r.html">VALUE_ARG_HELPER</a> </li> <li class="navelem"><a class="el" href="class_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r_1_1_value_extractor_3_01std_1_1string_01_4.html">ValueExtractor< std::string ></a> </li> </ul> </div> </div> <div class="header"> <div class="summary"> <a href="#pri-methods">Private Member Functions</a> | <a href="#pri-attribs">Private Attributes</a> | <a href="#friends">Friends</a> </div> <div class="headertitle"> <div class="title">TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string > Class Reference</div> </div> </div> <div class="contents"> <!-- doxytag: class="TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string >" --><hr/><a name="details" id="details"></a><h2>Detailed Description</h2> <div class="textblock"><p>Specialization for string. </p> <p>This is necessary because istringstream operator>> is not able to ignore spaces... meaning -x "X Y" will only read 'X'... and thus the specialization. </p> </div> <p><code>#include <<a class="el" href="_value_arg_8h_source.html">mrpt/otherlibs/tclap/ValueArg.h</a>></code></p> <p><a href="class_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r_1_1_value_extractor_3_01std_1_1string_01_4-members.html">List of all members.</a></p> <table class="memberdecls"> <tr><td colspan="2"><h2><a name="pri-methods"></a> Private Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r_1_1_value_extractor_3_01std_1_1string_01_4.html#a94c463a7be752c2b74a378624cae1478">ValueExtractor</a> (<a class="el" href="classstd_1_1string.html">std::string</a> &value)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a94c463a7be752c2b74a378624cae1478"></a><br/></td></tr> <tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r_1_1_value_extractor_3_01std_1_1string_01_4.html#a6792942bd7fdfc7f559df73a546ffa54">extractValue</a> (const <a class="el" href="classstd_1_1string.html">std::string</a> &val)</td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Method that will attempt to parse the input stream for a value of type <a class="el" href="classstd_1_1string.html" title="STL class.">std::string</a>. <a href="#a6792942bd7fdfc7f559df73a546ffa54"></a><br/></td></tr> <tr><td colspan="2"><h2><a name="pri-attribs"></a> Private Attributes</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classstd_1_1string.html">std::string</a> & </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r_1_1_value_extractor_3_01std_1_1string_01_4.html#a89d6b0885738d1bed9ff1888f65f6bd5">_value</a></td></tr> <tr><td class="mdescLeft"> </td><td class="mdescRight">Reference to the value where the result of the extraction will be put. <a href="#a89d6b0885738d1bed9ff1888f65f6bd5"></a><br/></td></tr> <tr><td colspan="2"><h2><a name="friends"></a> Friends</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top">class </td><td class="memItemRight" valign="bottom"><a class="el" href="class_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r_1_1_value_extractor_3_01std_1_1string_01_4.html#a60f33d5df24db35deb2982d4b30738ed">ValueArg< std::string ></a></td></tr> </table> <hr/><h2>Constructor & Destructor Documentation</h2> <a class="anchor" id="a94c463a7be752c2b74a378624cae1478"></a><!-- doxytag: member="TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string >::ValueExtractor" ref="a94c463a7be752c2b74a378624cae1478" args="(std::string &value)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="class_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r_1_1_value_extractor.html">TCLAP::VALUE_ARG_HELPER::ValueExtractor</a>< <a class="el" href="classstd_1_1string.html">std::string</a> >::<a class="el" href="class_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r_1_1_value_extractor.html">ValueExtractor</a> </td> <td>(</td> <td class="paramtype"><a class="el" href="classstd_1_1string.html">std::string</a> & </td> <td class="paramname"><em>value</em></td><td>)</td> <td><code> [inline, private]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Constructor. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">value</td><td>- Where the value extracted will be put. </td></tr> </table> </dd> </dl> <p>Definition at line <a class="el" href="_value_arg_8h_source.html#l00145">145</a> of file <a class="el" href="_value_arg_8h_source.html">ValueArg.h</a>.</p> </div> </div> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="a6792942bd7fdfc7f559df73a546ffa54"></a><!-- doxytag: member="TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string >::extractValue" ref="a6792942bd7fdfc7f559df73a546ffa54" args="(const std::string &val)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int <a class="el" href="class_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r_1_1_value_extractor.html">TCLAP::VALUE_ARG_HELPER::ValueExtractor</a>< <a class="el" href="classstd_1_1string.html">std::string</a> >::extractValue </td> <td>(</td> <td class="paramtype">const <a class="el" href="classstd_1_1string.html">std::string</a> & </td> <td class="paramname"><em>val</em></td><td>)</td> <td><code> [inline, private]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Method that will attempt to parse the input stream for a value of type <a class="el" href="classstd_1_1string.html" title="STL class.">std::string</a>. </p> <dl><dt><b>Parameters:</b></dt><dd> <table class="params"> <tr><td class="paramname">val</td><td>- Where the string parsed will be put. </td></tr> </table> </dd> </dl> <p>Definition at line <a class="el" href="_value_arg_8h_source.html#l00152">152</a> of file <a class="el" href="_value_arg_8h_source.html">ValueArg.h</a>.</p> <p>References <a class="el" href="_value_arg_8h_source.html#l00076">TCLAP::VALUE_ARG_HELPER::ValueExtractor::_value</a>.</p> </div> </div> <hr/><h2>Friends And Related Function Documentation</h2> <a class="anchor" id="a60f33d5df24db35deb2982d4b30738ed"></a><!-- doxytag: member="TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string >::ValueArg< std::string >" ref="a60f33d5df24db35deb2982d4b30738ed" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">friend class <a class="el" href="class_t_c_l_a_p_1_1_value_arg.html">ValueArg</a>< <a class="el" href="classstd_1_1string.html">std::string</a> ><code> [friend]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Definition at line <a class="el" href="_value_arg_8h_source.html#l00131">131</a> of file <a class="el" href="_value_arg_8h_source.html">ValueArg.h</a>.</p> </div> </div> <hr/><h2>Member Data Documentation</h2> <a class="anchor" id="a89d6b0885738d1bed9ff1888f65f6bd5"></a><!-- doxytag: member="TCLAP::VALUE_ARG_HELPER::ValueExtractor< std::string >::_value" ref="a89d6b0885738d1bed9ff1888f65f6bd5" args="" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="classstd_1_1string.html">std::string</a>& <a class="el" href="class_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r_1_1_value_extractor.html">TCLAP::VALUE_ARG_HELPER::ValueExtractor</a>< <a class="el" href="classstd_1_1string.html">std::string</a> >::<a class="el" href="class_t_c_l_a_p_1_1_v_a_l_u_e___a_r_g___h_e_l_p_e_r_1_1_value_extractor_3_01std_1_1string_01_4.html#a89d6b0885738d1bed9ff1888f65f6bd5">_value</a><code> [private]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Reference to the value where the result of the extraction will be put. </p> <p>Definition at line <a class="el" href="_value_arg_8h_source.html#l00139">139</a> of file <a class="el" href="_value_arg_8h_source.html">ValueArg.h</a>.</p> </div> </div> </div> <br><hr><br> <table border="0" width="100%"> <tr> <td> Page generated by <a href="http://www.doxygen.org" target="_blank">Doxygen 1.7.5</a> for MRPT 0.9.5 SVN: at Sun Sep 25 17:20:18 UTC 2011</td><td></td> <td width="100"> </td> <td width="150"> </td></tr> </table> </body></html>