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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<title>log4cpp: log4cpp::StringUtil Class Reference</title>
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<a class="el" href="namespacelog4cpp.html">log4cpp</a>::<a class="el" href="classlog4cpp_1_1StringUtil.html">StringUtil</a></div>
<h1>log4cpp::StringUtil Class Reference</h1><!-- doxytag: class="log4cpp::StringUtil" --><code>#include <<a class="el" href="StringUtil_8hh-source.html">StringUtil.hh</a>></code>
<p>
<a href="classlog4cpp_1_1StringUtil-members.html">List of all members.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classlog4cpp_1_1StringUtil.html#2e0e62788cef69953a613e72d0d62516">vform</a> (const char *format, va_list args)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a string contructed from the a format specifier and a va_list of arguments, analogously to vprintf(3). <a href="#2e0e62788cef69953a613e72d0d62516"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classlog4cpp_1_1StringUtil.html#135b34af8fadf914b7067fa2af7937ea">trim</a> (const std::string &s)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns a string identical to the given string but without leading or trailing HTABs or spaces. <a href="#135b34af8fadf914b7067fa2af7937ea"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="classlog4cpp_1_1StringUtil.html#24966cf8cacc3fb702b8466cfd5314b5">split</a> (std::vector< std::string > &v, const std::string &s, char delimiter, unsigned int maxSegments=INT_MAX)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">splits a string into a vector of string segments based on the given delimiter. <a href="#24966cf8cacc3fb702b8466cfd5314b5"></a><br></td></tr>
<tr><td class="memTemplParams" nowrap colspan="2">template<typename T> </td></tr>
<tr><td class="memTemplItemLeft" nowrap align="right" valign="top">static unsigned int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classlog4cpp_1_1StringUtil.html#b0cb488065a2630ea8d29f12ca5e1c77">split</a> (T &output, const std::string &s, char delimiter, unsigned int maxSegments=INT_MAX)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">splits a string into string segments based on the given delimiter and assigns the segments through an output_iterator. <a href="#b0cb488065a2630ea8d29f12ca5e1c77"></a><br></td></tr>
</table>
<hr><h2>Member Function Documentation</h2>
<a class="anchor" name="2e0e62788cef69953a613e72d0d62516"></a><!-- doxytag: member="log4cpp::StringUtil::vform" ref="2e0e62788cef69953a613e72d0d62516" args="(const char *format, va_list args)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">std::string log4cpp::StringUtil::vform </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>format</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">va_list </td>
<td class="paramname"> <em>args</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns a string contructed from the a format specifier and a va_list of arguments, analogously to vprintf(3).
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>format</em> </td><td>the format specifier. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>args</em> </td><td>the va_list of arguments. </td></tr>
</table>
</dl>
</div>
</div><p>
<a class="anchor" name="135b34af8fadf914b7067fa2af7937ea"></a><!-- doxytag: member="log4cpp::StringUtil::trim" ref="135b34af8fadf914b7067fa2af7937ea" args="(const std::string &s)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">std::string log4cpp::StringUtil::trim </td>
<td>(</td>
<td class="paramtype">const std::string & </td>
<td class="paramname"> <em>s</em> </td>
<td> ) </td>
<td width="100%"><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
Returns a string identical to the given string but without leading or trailing HTABs or spaces.
<p>
</div>
</div><p>
<a class="anchor" name="24966cf8cacc3fb702b8466cfd5314b5"></a><!-- doxytag: member="log4cpp::StringUtil::split" ref="24966cf8cacc3fb702b8466cfd5314b5" args="(std::vector< std::string > &v, const std::string &s, char delimiter, unsigned int maxSegments=INT_MAX)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
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<td class="memname">unsigned int log4cpp::StringUtil::split </td>
<td>(</td>
<td class="paramtype">std::vector< std::string > & </td>
<td class="paramname"> <em>v</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::string & </td>
<td class="paramname"> <em>s</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char </td>
<td class="paramname"> <em>delimiter</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned int </td>
<td class="paramname"> <em>maxSegments</em> = <code>INT_MAX</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
splits a string into a vector of string segments based on the given delimiter.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>v</em> </td><td>The vector in which the segments will be stored. The vector will be emptied before storing the segments </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s</em> </td><td>The string to split into segments. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>delimiter</em> </td><td>The delimiter character </td></tr>
<tr><td valign="top"></td><td valign="top"><em>maxSegments</em> </td><td>the maximum number of segments. Upon return v.size() <= maxSegments. The string is scanned from left to right so v[maxSegments - 1] may contain a string containing the delimiter character. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>The actual number of segments (limited by maxSegments). </dd></dl>
</div>
</div><p>
<a class="anchor" name="b0cb488065a2630ea8d29f12ca5e1c77"></a><!-- doxytag: member="log4cpp::StringUtil::split" ref="b0cb488065a2630ea8d29f12ca5e1c77" args="(T &output, const std::string &s, char delimiter, unsigned int maxSegments=INT_MAX)" -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<typename T> </div>
<table class="memname">
<tr>
<td class="memname">static unsigned int log4cpp::StringUtil::split </td>
<td>(</td>
<td class="paramtype">T & </td>
<td class="paramname"> <em>output</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const std::string & </td>
<td class="paramname"> <em>s</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char </td>
<td class="paramname"> <em>delimiter</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">unsigned int </td>
<td class="paramname"> <em>maxSegments</em> = <code>INT_MAX</code></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td width="100%"><code> [inline, static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>
splits a string into string segments based on the given delimiter and assigns the segments through an output_iterator.
<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>output</em> </td><td>The output_iterator through which to assign the string segments. Typically this will be a back_insertion_iterator. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s</em> </td><td>The string to split into segments. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>delimiter</em> </td><td>The delimiter character </td></tr>
<tr><td valign="top"></td><td valign="top"><em>maxSegments</em> </td><td>The maximum number of segments. </td></tr>
</table>
</dl>
<dl class="return" compact><dt><b>Returns:</b></dt><dd>The actual number of segments (limited by maxSegments). </dd></dl>
</div>
</div><p>
<hr>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="StringUtil_8hh-source.html">StringUtil.hh</a><li><a class="el" href="StringUtil_8cpp.html">StringUtil.cpp</a></ul>
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