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vrq-devel-1.0.88-1.fc14.i686.rpm

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<h1>/net/fileserver/nas/home/mdh/vrq/src/csymbol.h</h1>  </div>
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<a href="csymbol_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*****************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> * Copyright (C) 1997-2007, Mark Hummel</span>
<a name="l00003"></a>00003 <span class="comment"> * This file is part of Vrq.</span>
<a name="l00004"></a>00004 <span class="comment"> *</span>
<a name="l00005"></a>00005 <span class="comment"> * Vrq is free software; you can redistribute it and/or</span>
<a name="l00006"></a>00006 <span class="comment"> * modify it under the terms of the GNU General Public</span>
<a name="l00007"></a>00007 <span class="comment"> * License as published by the Free Software Foundation; either</span>
<a name="l00008"></a>00008 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * Vrq is distributed in the hope that it will be useful,</span>
<a name="l00011"></a>00011 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00012"></a>00012 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU</span>
<a name="l00013"></a>00013 <span class="comment"> * General Public License for more details.</span>
<a name="l00014"></a>00014 <span class="comment"> *</span>
<a name="l00015"></a>00015 <span class="comment"> * You should have received a copy of the GNU General Public</span>
<a name="l00016"></a>00016 <span class="comment"> * License along with this library; if not, write to the Free Software</span>
<a name="l00017"></a>00017 <span class="comment"> * Foundation, Inc., 51 Franklin Street, Fifth Floor, </span>
<a name="l00018"></a>00018 <span class="comment"> * Boston, MA  02110-1301  USA</span>
<a name="l00019"></a>00019 <span class="comment"> *****************************************************************************</span>
<a name="l00020"></a>00020 <span class="comment"> */</span>
<a name="l00021"></a>00021 <span class="comment">/******************************************************************************</span>
<a name="l00022"></a>00022 <span class="comment"> *</span>
<a name="l00023"></a>00023 <span class="comment"> *</span>
<a name="l00024"></a>00024 <span class="comment"> *         csymbol.hpp</span>
<a name="l00025"></a>00025 <span class="comment"> *              - class definition for symbol CSymbol </span>
<a name="l00026"></a>00026 <span class="comment"> *</span>
<a name="l00027"></a>00027 <span class="comment"> *</span>
<a name="l00028"></a>00028 <span class="comment"> ******************************************************************************</span>
<a name="l00029"></a>00029 <span class="comment"> */</span>
<a name="l00030"></a>00030 
<a name="l00031"></a>00031 <span class="preprocessor">#ifndef CSYMBOL_HPP</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span><span class="preprocessor">#define CSYMBOL_HPP</span>
<a name="l00033"></a>00033 <span class="preprocessor"></span>
<a name="l00034"></a>00034 <span class="preprocessor">#include &quot;<a class="code" href="glue_8h.html">glue.h</a>&quot;</span>
<a name="l00035"></a>00035 <span class="preprocessor">#include &quot;<a class="code" href="cobject_8h.html">cobject.h</a>&quot;</span>
<a name="l00036"></a>00036 <span class="preprocessor">#include &lt;set&gt;</span>
<a name="l00037"></a>00037 
<a name="l00038"></a>00038 
<a name="l00044"></a><a class="code" href="classCSymbol.html">00044</a> <span class="keyword">class </span><a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a> : <span class="keyword">public</span> <a class="code" href="classCObject.html" title="Base class for vrq objects.">CObject</a>
<a name="l00045"></a>00045 {
<a name="l00046"></a>00046 <span class="keyword">private</span>:
<a name="l00047"></a>00047         <span class="keyword">struct </span>SymbolCompare {
<a name="l00048"></a>00048             <span class="keywordtype">bool</span> operator()( <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>* <span class="keyword">const</span>&amp; lhs, <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>* <span class="keyword">const</span>&amp; rhs );
<a name="l00049"></a>00049         };
<a name="l00050"></a>00050         <span class="keyword">static</span> set&lt;CSymbol*,SymbolCompare&gt; hashTable;
<a name="l00051"></a>00051         <span class="keyword">static</span> <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>*         freeSymbol;               
<a name="l00052"></a>00052         <span class="keyword">static</span> <a class="code" href="classCObstack.html" title="Bulk object allocation object.">CObstack</a>*        obstack;                  
<a name="l00053"></a>00053         <span class="keyword">static</span> <a class="code" href="glue_8h.html#a0cb58e7e6f0bad369840a52e54a56ae0" title="Short cut for signed 32 bit integer.">INT32</a>            nextLabelId;              
<a name="l00054"></a>00054 
<a name="l00055"></a>00055 
<a name="l00056"></a>00056         <span class="keyword">const</span> <span class="keywordtype">char</span>*     name;           
<a name="l00057"></a>00057         <a class="code" href="glue_8h.html#a0cb58e7e6f0bad369840a52e54a56ae0" title="Short cut for signed 32 bit integer.">INT32</a>           hash;           
<a name="l00058"></a>00058 <span class="keyword">public</span>:
<a name="l00065"></a>00065         <span class="keyword">static</span>  <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>* <a class="code" href="classCSymbol.html#a625749f6baff22dc83435449d5792914" title="Find symbol for given string.">Lookup</a>( <span class="keyword">const</span> <span class="keywordtype">char</span>* name );
<a name="l00072"></a>00072         <span class="keyword">static</span>  <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>* <a class="code" href="classCSymbol.html#a93e194bda3fc3c7be18619445e259edd" title="Generated a new symbol with a unique name using the given prefix.">GenSymbol</a>( <span class="keyword">const</span> <span class="keywordtype">char</span>* prefix );
<a name="l00076"></a>00076         <span class="keyword">static</span>  <span class="keywordtype">void</span>    <a class="code" href="classCSymbol.html#a8b6c5dca74be6b89412654941a1b707f" title="Dump symbol table.">DumpTable</a>( <span class="keywordtype">void</span> );
<a name="l00080"></a>00080         <span class="keyword">static</span>  <span class="keywordtype">void</span>    <a class="code" href="classCSymbol.html#a89ecc8be0217f9b5c9c817826a60f68e" title="Set heap to use for storage.">SetObstack</a>( <a class="code" href="classCObstack.html" title="Bulk object allocation object.">CObstack</a>* aObstack );
<a name="l00085"></a>00085         <a class="code" href="classCSymbol.html#a1d2915b5d91307c8e7351cf53263f06f" title="Create a symbol.">CSymbol</a>( <span class="keyword">const</span> <span class="keywordtype">char</span>* aName );
<a name="l00089"></a>00089         <a class="code" href="classCSymbol.html#ab00432bd7072d861f45a0eddcd9c24e3" title="Destroy symbol.">~CSymbol</a>( <span class="keywordtype">void</span> );
<a name="l00094"></a>00094         <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="classCSymbol.html#a9736de9ba821265b58513e8045300df7" title="Get symbol&amp;#39;s text.">GetName</a>( <span class="keywordtype">void</span> ) <span class="keyword">const</span>;
<a name="l00099"></a>00099         <span class="keywordtype">int</span> <a class="code" href="classCSymbol.html#ade764a0a7f49d0187d6bb4db964405b2" title="Determine if string is an escaped symbol.">Escaped</a>( <span class="keywordtype">void</span> ) <span class="keyword">const</span>;
<a name="l00104"></a>00104         <span class="keywordtype">int</span> <a class="code" href="classCSymbol.html#a1f6c14488df8b100b01c8f3fffeb3304" title="Determine if symbol is external reference return non-zero if symbol is external.">External</a>() <span class="keyword">const</span>;
<a name="l00108"></a>00108         <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classCSymbol.html#a4ce290f4b5b9b0fd4fde32ea3bb72e0b" title="Dump hash table stats.">DumpStats</a>();
<a name="l00112"></a>00112 <span class="keyword">private</span>:
<a name="l00113"></a>00113         <span class="keyword">static</span> <a class="code" href="glue_8h.html#a0cb58e7e6f0bad369840a52e54a56ae0" title="Short cut for signed 32 bit integer.">INT32</a>    Hash( <span class="keyword">const</span> <span class="keywordtype">char</span>* <span class="keywordtype">string</span> );
<a name="l00117"></a>00117 };
<a name="l00118"></a>00118 
<a name="l00129"></a>00129 <span class="keyword">const</span> <span class="keywordtype">char</span>* <a class="code" href="group__utilities.html#gac536009e2095d02e437a6a2e725712a1" title="Convert a string representing an identifier to an escaped format for printing (if needed)...">Identifier</a>( <span class="keyword">const</span> <span class="keywordtype">char</span>* s );
<a name="l00130"></a>00130 
<a name="l00131"></a>00131 <span class="preprocessor">#endif // CSYMBOL_HPP</span>
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