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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
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<div class="qindex"><a class="qindex" href="main.html">Main&nbsp;Page</a> | <a class="qindex" href="classes.html">Alphabetical&nbsp;List</a> | <a class="qindex" href="annotated.html">Data&nbsp;Structures</a> | <a class="qindex" href="files.html">File&nbsp;List</a> | <a class="qindex" href="functions.html">Data&nbsp;Fields</a> | <a class="qindex" href="globals.html">Globals</a></div>
<h1>dmxarg.c File Reference</h1><code>#include "<a class="el" href="dmx_8h-source.html">dmx.h</a>"</code><br>
<code>#include "<a class="el" href="dmxarg_8h-source.html">dmxarg.h</a>"</code><br>
<code>#include &lt;stdio.h&gt;</code><br>
<code>#include &lt;string.h&gt;</code><br>
<table border=0 cellpadding=0 cellspacing=0>
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<tr><td colspan=2><br><h2>Data Structures</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>struct &nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="struct__dmxArg.html">_dmxArg</a></td></tr>

<tr><td colspan=2><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="struct__dmxArg.html">dmxArg</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxarg_8c.html#a1">dmxArgCreate</a> (void)</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxarg_8c.html#a2">dmxArgFree</a> (<a class="el" href="struct__dmxArg.html">dmxArg</a> a)</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top>void&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxarg_8c.html#a3">dmxArgAdd</a> (<a class="el" href="struct__dmxArg.html">dmxArg</a> a, const  char *string)</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top>const  char *&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxarg_8c.html#a4">dmxArgV</a> (<a class="el" href="struct__dmxArg.html">dmxArg</a> a, int item)</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top>int&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxarg_8c.html#a5">dmxArgC</a> (<a class="el" href="struct__dmxArg.html">dmxArg</a> a)</td></tr>

<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="struct__dmxArg.html">dmxArg</a>&nbsp;</td><td class="memItemRight" valign=bottom><a class="el" href="dmxarg_8c.html#a6">dmxArgParse</a> (const  char *string)</td></tr>

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<hr><a name="_details"></a><h2>Detailed Description</h2>
Generic comma-delimited argument processing.<hr><h2>Function Documentation</h2>
<a class="anchor" name="a3" doxytag="dmxarg.c::dmxArgAdd" ></a><p>
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          <td class="md" nowrap valign="top"> void dmxArgAdd </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="struct__dmxArg.html">dmxArg</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>a</em>, </td>
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          <td></td>
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          <td class="md" nowrap>const char *&nbsp;</td>
          <td class="mdname" nowrap> <em>string</em></td>
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          <td class="md">)&nbsp;</td>
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Add the <em>string</em> as the next argument in the <em>dmxArg</em> object.     </td>
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<a class="anchor" name="a5" doxytag="dmxarg.c::dmxArgC" ></a><p>
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          <td class="md" nowrap valign="top"> int dmxArgC </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="struct__dmxArg.html">dmxArg</a>&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>a</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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Return the number of arguments in the <em>dmxArg</em> object.     </td>
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<a class="anchor" name="a1" doxytag="dmxarg.c::dmxArgCreate" ></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="struct__dmxArg.html">dmxArg</a> dmxArgCreate </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">void&nbsp;</td>
          <td class="mdname1" valign="top" nowrap>          </td>
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Create an (externally opaque) <em>dmxArg</em> object.     </td>
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<a class="anchor" name="a2" doxytag="dmxarg.c::dmxArgFree" ></a><p>
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          <td class="md" nowrap valign="top"> void dmxArgFree </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="struct__dmxArg.html">dmxArg</a>&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>a</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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Free the specified <em>dmxArg</em> object.     </td>
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<a class="anchor" name="a6" doxytag="dmxarg.c::dmxArgParse" ></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="struct__dmxArg.html">dmxArg</a> dmxArgParse </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">const char *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>string</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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Parse a string into arguments delimited by commas. Return a new <em>dmxArg</em> object containing the arguments.     </td>
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<a class="anchor" name="a4" doxytag="dmxarg.c::dmxArgV" ></a><p>
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          <td class="md" nowrap valign="top"> const char* dmxArgV </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="struct__dmxArg.html">dmxArg</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>a</em>, </td>
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          <td></td>
          <td></td>
          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>item</em></td>
        </tr>
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          <td></td>
          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
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Return the argument number <em>item</em> in the <em>dmxArg</em> object. Arguments are 0 based. NULL will be returned for values less than 0 or equal to or greater than the number of arguments in the object.     </td>
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