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<h1>/net/fileserver/nas/home/mdh/vrq/src/systask.h</h1><a href="systask_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"> * systask.hpp</span>
<a name="l00025"></a>00025 <span class="comment"> * - manager for systask info </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
<a name="l00030"></a>00030 <span class="preprocessor">#ifndef SYSTASK_HPP</span>
<a name="l00031"></a>00031 <span class="preprocessor"></span><span class="preprocessor">#define SYSTASK_HPP</span>
<a name="l00032"></a>00032 <span class="preprocessor"></span>
<a name="l00036"></a><a class="code" href="classSystask.html">00036</a> <span class="keyword">class </span><a class="code" href="classSystask.html" title="Class method to query systask info.">Systask</a> {
<a name="l00037"></a>00037 <span class="keyword">public</span>:
<a name="l00041"></a><a class="code" href="classSystask.html#5165cc2eed46235ce552e0eea315f605">00041</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="classSystask.html#5165cc2eed46235ce552e0eea315f605" title="Initialize class info.">Initialize</a>() {}
<a name="l00048"></a><a class="code" href="classSystask.html#bc185ac0f00dee7e4d3ee78ac5760758">00048</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classSystask.html#bc185ac0f00dee7e4d3ee78ac5760758" title="Get width of systask.">Width</a>( <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>* symbol, <a class="code" href="classCNode.html" title="Primary data structure representing parse tree nodes.">CNode</a>* args ) { <span class="keywordflow">return</span> 32; }
<a name="l00055"></a><a class="code" href="classSystask.html#7f2c7f1a8834bf92f5c9ebdcec6d9f8d">00055</a> <span class="keyword">static</span> <a class="code" href="classCNode.html" title="Primary data structure representing parse tree nodes.">CNode</a>* <a class="code" href="classSystask.html#7f2c7f1a8834bf92f5c9ebdcec6d9f8d" title="Get width of systask as an expression.">WidthExp</a>( <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>* symbol, <a class="code" href="classCNode.html" title="Primary data structure representing parse tree nodes.">CNode</a>* args )
<a name="l00056"></a>00056 { <span class="keywordflow">return</span> <a class="code" href="group__node__constructors.html#g63fd75b2bd53df304201c6eb0bccc10c" title="Short cut for creating VCONSTANT node with a given integer value.">cINT32</a>(32); }
<a name="l00065"></a><a class="code" href="classSystask.html#ce8297de073514e6636b5e5db81a6a1a">00065</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classSystask.html#ce8297de073514e6636b5e5db81a6a1a" title="Determine if width of systask variable is constant.">WidthConstant</a>( <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>* symbol, <a class="code" href="classCNode.html" title="Primary data structure representing parse tree nodes.">CNode</a>* args )
<a name="l00066"></a>00066 { <span class="keywordflow">return</span> FALSE; }
<a name="l00075"></a><a class="code" href="classSystask.html#56bea8d12ead1d225e1962c6185fd005">00075</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classSystask.html#56bea8d12ead1d225e1962c6185fd005" title="Determine if width of systask variable is volatile.">WidthVolatile</a>( <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>* symbol, <a class="code" href="classCNode.html" title="Primary data structure representing parse tree nodes.">CNode</a>* args )
<a name="l00076"></a>00076 { <span class="keywordflow">return</span> TRUE; }
<a name="l00084"></a><a class="code" href="classSystask.html#624e6370dd1d9a51c4cd1ac09f283b1c">00084</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="classSystask.html#624e6370dd1d9a51c4cd1ac09f283b1c" title="Determine if width of systask can be evaluated.">WidthEvaluateable</a>( <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>* symbol, <a class="code" href="classCNode.html" title="Primary data structure representing parse tree nodes.">CNode</a>* args )
<a name="l00085"></a>00085 { <span class="keywordflow">return</span> FALSE; }
<a name="l00093"></a><a class="code" href="classSystask.html#df5d2ee5779cf1836e7d240f8b84948d">00093</a> <span class="keyword">static</span> <a class="code" href="cdecl_8h.html#ff499c00c9873bf3fcf1c46bf2652790" title="Expression node type.">NodeType_t</a> <a class="code" href="classSystask.html#df5d2ee5779cf1836e7d240f8b84948d" title="Determine type of systask.">Type</a>( <a class="code" href="classCSymbol.html" title="Holder for character strings.">CSymbol</a>* symbol, <a class="code" href="classCNode.html" title="Primary data structure representing parse tree nodes.">CNode</a>* args ) { <span class="keywordflow">return</span> <a class="code" href="cdecl_8h.html#ff499c00c9873bf3fcf1c46bf265279077502063a07ae37146a820655327ac53" title="unsigned bit vector">eB</a>; }
<a name="l00094"></a>00094 };
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="preprocessor">#endif // SYSTASK_HPP</span>
</pre></div></div>
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