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  11 <h1>dmxarg.c File Reference</h1><code>#include "<a class="el" href="dmx_8h-source.html">dmx.h</a>"</code><br>
  12 <code>#include "<a class="el" href="dmxarg_8h-source.html">dmxarg.h</a>"</code><br>
  13 <code>#include &lt;stdio.h&gt;</code><br>
  14 <code>#include &lt;string.h&gt;</code><br>
  15 <table border=0 cellpadding=0 cellspacing=0>
  16 <tr><td></td></tr>
  17 <tr><td colspan=2><br><h2>Data Structures</h2></td></tr>
  18 <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>
  19
  20 <tr><td colspan=2><br><h2>Functions</h2></td></tr>
  21 <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>
  22
  23 <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>
  24
  25 <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>
  26
  27 <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>
  28
  29 <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>
  30
  31 <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>
  32
  33 </table>
  34 <hr><a name="_details"></a><h2>Detailed Description</h2>
  35 Generic comma-delimited argument processing.<hr><h2>Function Documentation</h2>
  36 <a class="anchor" name="a3" doxytag="dmxarg.c::dmxArgAdd" ></a><p>
  37 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
  38   <tr>
  39     <td class="mdRow">
  40       <table cellpadding="0" cellspacing="0" border="0">
  41         <tr>
  42           <td class="md" nowrap valign="top"> void dmxArgAdd </td>
  43           <td class="md" valign="top">(&nbsp;</td>
  44           <td class="md" nowrap valign="top"><a class="el" href="struct__dmxArg.html">dmxArg</a>&nbsp;</td>
  45           <td class="mdname" nowrap> <em>a</em>, </td>
  46         </tr>
  47         <tr>
  48           <td></td>
  49           <td></td>
  50           <td class="md" nowrap>const char *&nbsp;</td>
  51           <td class="mdname" nowrap> <em>string</em></td>
  52         </tr>
  53         <tr>
  54           <td></td>
  55           <td class="md">)&nbsp;</td>
  56           <td class="md" colspan="2"></td>
  57         </tr>
  58
  59       </table>
  60     </td>
  61   </tr>
  62 </table>
  63 <table cellspacing=5 cellpadding=0 border=0>
  64   <tr>
  65     <td>
  66       &nbsp;
  67     </td>
  68     <td>
  69
  70 <p>
  71 Add the <em>string</em> as the next argument in the <em>dmxArg</em> object.     </td>
  72   </tr>
  73 </table>
  74 <a class="anchor" name="a5" doxytag="dmxarg.c::dmxArgC" ></a><p>
  75 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
  76   <tr>
  77     <td class="mdRow">
  78       <table cellpadding="0" cellspacing="0" border="0">
  79         <tr>
  80           <td class="md" nowrap valign="top"> int dmxArgC </td>
  81           <td class="md" valign="top">(&nbsp;</td>
  82           <td class="md" nowrap valign="top"><a class="el" href="struct__dmxArg.html">dmxArg</a>&nbsp;</td>
  83           <td class="mdname1" valign="top" nowrap> <em>a</em>          </td>
  84           <td class="md" valign="top">&nbsp;)&nbsp;</td>
  85           <td class="md" nowrap></td>
  86         </tr>
  87
  88       </table>
  89     </td>
  90   </tr>
  91 </table>
  92 <table cellspacing=5 cellpadding=0 border=0>
  93   <tr>
  94     <td>
  95       &nbsp;
  96     </td>
  97     <td>
  98
  99 <p>
 100 Return the number of arguments in the <em>dmxArg</em> object.     </td>
 101   </tr>
 102 </table>
 103 <a class="anchor" name="a1" doxytag="dmxarg.c::dmxArgCreate" ></a><p>
 104 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 105   <tr>
 106     <td class="mdRow">
 107       <table cellpadding="0" cellspacing="0" border="0">
 108         <tr>
 109           <td class="md" nowrap valign="top"> <a class="el" href="struct__dmxArg.html">dmxArg</a> dmxArgCreate </td>
 110           <td class="md" valign="top">(&nbsp;</td>
 111           <td class="md" nowrap valign="top">void&nbsp;</td>
 112           <td class="mdname1" valign="top" nowrap>          </td>
 113           <td class="md" valign="top">&nbsp;)&nbsp;</td>
 114           <td class="md" nowrap></td>
 115         </tr>
 116
 117       </table>
 118     </td>
 119   </tr>
 120 </table>
 121 <table cellspacing=5 cellpadding=0 border=0>
 122   <tr>
 123     <td>
 124       &nbsp;
 125     </td>
 126     <td>
 127
 128 <p>
 129 Create an (externally opaque) <em>dmxArg</em> object.     </td>
 130   </tr>
 131 </table>
 132 <a class="anchor" name="a2" doxytag="dmxarg.c::dmxArgFree" ></a><p>
 133 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 134   <tr>
 135     <td class="mdRow">
 136       <table cellpadding="0" cellspacing="0" border="0">
 137         <tr>
 138           <td class="md" nowrap valign="top"> void dmxArgFree </td>
 139           <td class="md" valign="top">(&nbsp;</td>
 140           <td class="md" nowrap valign="top"><a class="el" href="struct__dmxArg.html">dmxArg</a>&nbsp;</td>
 141           <td class="mdname1" valign="top" nowrap> <em>a</em>          </td>
 142           <td class="md" valign="top">&nbsp;)&nbsp;</td>
 143           <td class="md" nowrap></td>
 144         </tr>
 145
 146       </table>
 147     </td>
 148   </tr>
 149 </table>
 150 <table cellspacing=5 cellpadding=0 border=0>
 151   <tr>
 152     <td>
 153       &nbsp;
 154     </td>
 155     <td>
 156
 157 <p>
 158 Free the specified <em>dmxArg</em> object.     </td>
 159   </tr>
 160 </table>
 161 <a class="anchor" name="a6" doxytag="dmxarg.c::dmxArgParse" ></a><p>
 162 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 163   <tr>
 164     <td class="mdRow">
 165       <table cellpadding="0" cellspacing="0" border="0">
 166         <tr>
 167           <td class="md" nowrap valign="top"> <a class="el" href="struct__dmxArg.html">dmxArg</a> dmxArgParse </td>
 168           <td class="md" valign="top">(&nbsp;</td>
 169           <td class="md" nowrap valign="top">const char *&nbsp;</td>
 170           <td class="mdname1" valign="top" nowrap> <em>string</em>          </td>
 171           <td class="md" valign="top">&nbsp;)&nbsp;</td>
 172           <td class="md" nowrap></td>
 173         </tr>
 174
 175       </table>
 176     </td>
 177   </tr>
 178 </table>
 179 <table cellspacing=5 cellpadding=0 border=0>
 180   <tr>
 181     <td>
 182       &nbsp;
 183     </td>
 184     <td>
 185
 186 <p>
 187 Parse a string into arguments delimited by commas. Return a new <em>dmxArg</em> object containing the arguments.     </td>
 188   </tr>
 189 </table>
 190 <a class="anchor" name="a4" doxytag="dmxarg.c::dmxArgV" ></a><p>
 191 <table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
 192   <tr>
 193     <td class="mdRow">
 194       <table cellpadding="0" cellspacing="0" border="0">
 195         <tr>
 196           <td class="md" nowrap valign="top"> const char* dmxArgV </td>
 197           <td class="md" valign="top">(&nbsp;</td>
 198           <td class="md" nowrap valign="top"><a class="el" href="struct__dmxArg.html">dmxArg</a>&nbsp;</td>
 199           <td class="mdname" nowrap> <em>a</em>, </td>
 200         </tr>
 201         <tr>
 202           <td></td>
 203           <td></td>
 204           <td class="md" nowrap>int&nbsp;</td>
 205           <td class="mdname" nowrap> <em>item</em></td>
 206         </tr>
 207         <tr>
 208           <td></td>
 209           <td class="md">)&nbsp;</td>
 210           <td class="md" colspan="2"></td>
 211         </tr>
 212
 213       </table>
 214     </td>
 215   </tr>
 216 </table>
 217 <table cellspacing=5 cellpadding=0 border=0>
 218   <tr>
 219     <td>
 220       &nbsp;
 221     </td>
 222     <td>
 223
 224 <p>
 225 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>
 226   </tr>
 227 </table>
 228     <hr>
 229     <address>
 230       <small>
 231         Generated June 29, 2004 for <a
 232         href="http://dmx.sourceforge.net">Distributed Multihead X</a> by
 233         <a href="http://www.doxygen.org/index.html">doxygen</a>
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