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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<title>Xapian: API Documentation: Xapian::StringValueRangeProcessor Class Reference</title>
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<li class="navelem"><a class="el" href="namespaceXapian.html">Xapian</a></li><li class="navelem"><a class="el" href="classXapian_1_1StringValueRangeProcessor.html">StringValueRangeProcessor</a></li> </ul>
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<p>Handle a string range.
<a href="classXapian_1_1StringValueRangeProcessor.html#details">More...</a></p>
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<img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for Xapian::StringValueRangeProcessor:</div>
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<map name="Xapian_1_1StringValueRangeProcessor_inherit__map" id="Xapian_1_1StringValueRangeProcessor_inherit__map">
<area shape="rect" id="node5" href="classXapian_1_1DateValueRangeProcessor.html" title="Handle a date range. " alt="" coords="5,188,232,217"/><area shape="rect" id="node7" href="classXapian_1_1NumberValueRangeProcessor.html" title="Handle a number range. " alt="" coords="256,179,443,226"/><area shape="rect" id="node2" href="structXapian_1_1ValueRangeProcessor.html" title="Base class for value range processors. " alt="" coords="133,5,333,35"/></map>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a5601dd9129f9b21e7b973881bb4a2187"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classXapian_1_1StringValueRangeProcessor.html#a5601dd9129f9b21e7b973881bb4a2187">StringValueRangeProcessor</a> (<a class="el" href="namespaceXapian.html#a94a899651fa920c72ffa9635bde630ea">Xapian::valueno</a> slot_)</td></tr>
<tr class="memdesc:a5601dd9129f9b21e7b973881bb4a2187"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#a5601dd9129f9b21e7b973881bb4a2187">More...</a><br/></td></tr>
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<tr class="memitem:ae0f051c154c1395b0fbd0834df102c4f"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classXapian_1_1StringValueRangeProcessor.html#ae0f051c154c1395b0fbd0834df102c4f">StringValueRangeProcessor</a> (<a class="el" href="namespaceXapian.html#a94a899651fa920c72ffa9635bde630ea">Xapian::valueno</a> slot_, const std::string &str_, bool prefix_=true)</td></tr>
<tr class="memdesc:ae0f051c154c1395b0fbd0834df102c4f"><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <a href="#ae0f051c154c1395b0fbd0834df102c4f">More...</a><br/></td></tr>
<tr class="separator:ae0f051c154c1395b0fbd0834df102c4f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aac2cd6bf4645a3bb242cf5ad5022ae5e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespaceXapian.html#a94a899651fa920c72ffa9635bde630ea">Xapian::valueno</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classXapian_1_1StringValueRangeProcessor.html#aac2cd6bf4645a3bb242cf5ad5022ae5e">operator()</a> (std::string &begin, std::string &end)</td></tr>
<tr class="memdesc:aac2cd6bf4645a3bb242cf5ad5022ae5e"><td class="mdescLeft"> </td><td class="mdescRight">Check for a valid string range. <a href="#aac2cd6bf4645a3bb242cf5ad5022ae5e">More...</a><br/></td></tr>
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<tr class="inherit_header pub_methods_structXapian_1_1ValueRangeProcessor"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_structXapian_1_1ValueRangeProcessor')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="structXapian_1_1ValueRangeProcessor.html">Xapian::ValueRangeProcessor</a></td></tr>
<tr class="memitem:ab32baad9238adb002b47f99ec362e56e inherit pub_methods_structXapian_1_1ValueRangeProcessor"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab32baad9238adb002b47f99ec362e56e"></a>
virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="structXapian_1_1ValueRangeProcessor.html#ab32baad9238adb002b47f99ec362e56e">~ValueRangeProcessor</a> ()</td></tr>
<tr class="memdesc:ab32baad9238adb002b47f99ec362e56e inherit pub_methods_structXapian_1_1ValueRangeProcessor"><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br/></td></tr>
<tr class="separator:ab32baad9238adb002b47f99ec362e56e inherit pub_methods_structXapian_1_1ValueRangeProcessor"><td class="memSeparator" colspan="2"> </td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Handle a string range. </p>
<p>The end points can be any strings. </p>
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">Xapian::StringValueRangeProcessor::StringValueRangeProcessor </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceXapian.html#a94a899651fa920c72ffa9635bde630ea">Xapian::valueno</a> </td>
<td class="paramname"><em>slot_</em></td><td>)</td>
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<p>Constructor. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">slot_</td><td>The value number to return from operator(). </td></tr>
</table>
</dd>
</dl>
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<td class="memname">Xapian::StringValueRangeProcessor::StringValueRangeProcessor </td>
<td>(</td>
<td class="paramtype"><a class="el" href="namespaceXapian.html#a94a899651fa920c72ffa9635bde630ea">Xapian::valueno</a> </td>
<td class="paramname"><em>slot_</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">const std::string & </td>
<td class="paramname"><em>str_</em>, </td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>prefix_</em> = <code>true</code> </td>
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<td>)</td>
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<p>Constructor. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">slot_</td><td>The value number to return from operator(). </td></tr>
<tr><td class="paramname">str_</td><td>A string to look for to recognise values as belonging to this range. </td></tr>
<tr><td class="paramname">prefix_</td><td>Flag specifying whether to check for str_ as a prefix or a suffix. </td></tr>
</table>
</dd>
</dl>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname"><a class="el" href="namespaceXapian.html#a94a899651fa920c72ffa9635bde630ea">Xapian::valueno</a> Xapian::StringValueRangeProcessor::operator() </td>
<td>(</td>
<td class="paramtype">std::string & </td>
<td class="paramname"><em>begin</em>, </td>
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<td class="paramtype">std::string & </td>
<td class="paramname"><em>end</em> </td>
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<td>)</td>
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<p>Check for a valid string range. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in,out]</td><td class="paramname">begin</td><td>The start of the range as specified in the query string by the user. This parameter is a non-const reference so the <a class="el" href="structXapian_1_1ValueRangeProcessor.html" title="Base class for value range processors. ">ValueRangeProcessor</a> can modify it to return the value to start the range with. </td></tr>
<tr><td class="paramdir">[in,out]</td><td class="paramname">end</td><td>The end of the range. This is also a non-const reference so it can be modified.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>A <a class="el" href="classXapian_1_1StringValueRangeProcessor.html" title="Handle a string range. ">StringValueRangeProcessor</a> always accepts a range it is offered, and returns the value of slot_ passed at construction time. It doesn't modify <em>begin</em> or <em>end</em>. </dd></dl>
<p>Implements <a class="el" href="structXapian_1_1ValueRangeProcessor.html#aa04e11c41e40ceed5f796c94348d2ad2">Xapian::ValueRangeProcessor</a>.</p>
<p>Reimplemented in <a class="el" href="classXapian_1_1NumberValueRangeProcessor.html#a4a0951e57a4ea8fcdcd9bec6a8037514">Xapian::NumberValueRangeProcessor</a>, and <a class="el" href="classXapian_1_1DateValueRangeProcessor.html#a29c079d9156a872f38fca82195525a92">Xapian::DateValueRangeProcessor</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li>xapian/<a class="el" href="queryparser_8h.html">queryparser.h</a></li>
</ul>
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Documentation for Xapian (version 1.2.16).<br>
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