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<h1>/Users/andy/dev/ohcount/src/parser.h File Reference</h1><code>#include "<a class="el" href="sourcefile_8h_source.html">sourcefile.h</a>"</code><br>
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<a href="parser_8h_source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="parser_8h.html#acda938796750ee86c517ff486d1ca93">ohcount_parse</a> (<a class="el" href="structSourceFile.html">SourceFile</a> *sourcefile, int count, void(*callback)(const char *, const char *, int, int, void *), void *userdata)</td></tr>
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="acda938796750ee86c517ff486d1ca93"></a><!-- doxytag: member="parser.h::ohcount_parse" ref="acda938796750ee86c517ff486d1ca93" args="(SourceFile *sourcefile, int count, void(*callback)(const char *, const char *, int, int, void *), void *userdata)" -->
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<td class="memname">int ohcount_parse </td>
<td>(</td>
<td class="paramtype"><a class="el" href="structSourceFile.html">SourceFile</a> * </td>
<td class="paramname"> <em>sourcefile</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>count</em>, </td>
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<td class="paramtype">void(*)(const char *, const char *, int, int, void *) </td>
<td class="paramname"> <em>callback</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void * </td>
<td class="paramname"> <em>userdata</em></td><td> </td>
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<td>)</td>
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<p>
Tries to use an existing Ragel parser for the given language. <dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>sourcefile</em> </td><td>A <a class="el" href="structSourceFile.html" title="Represents a single source code file.">SourceFile</a> created by <a class="el" href="sourcefile_8h.html#a2a2f198bc5d0cae789b7efc92717ea1">ohcount_sourcefile_new()</a>. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>count</em> </td><td>An integer flag indicating whether to count lines or parse entities. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>callback</em> </td><td>A callback to use for every line or entity in the source file discovered (depends on count). </td></tr>
<tr><td valign="top"></td><td valign="top"><em>userdata</em> </td><td>Pointer to userdata used by callback (if any). </td></tr>
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<dl class="return" compact><dt><b>Returns:</b></dt><dd>1 if a Ragel parser is found, 0 otherwise. </dd></dl>
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