<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>CVC3: expr_op.cpp Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.4 --> <div id="top"> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">CVC3 <span id="projectnumber">2.4.1</span></div> </td> </tr> </tbody> </table> </div> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <div class="header"> <div class="headertitle"> <div class="title">expr_op.cpp</div> </div> </div> <div class="contents"> <a href="expr__op_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*****************************************************************************/</span><span class="comment"></span> <a name="l00002"></a>00002 <span class="comment">/*!</span> <a name="l00003"></a>00003 <span class="comment"> * \file expr_op.cpp</span> <a name="l00004"></a>00004 <span class="comment"> * </span> <a name="l00005"></a>00005 <span class="comment"> * Author: Sergey Berezin</span> <a name="l00006"></a>00006 <span class="comment"> * </span> <a name="l00007"></a>00007 <span class="comment"> * Created: Fri Feb 7 15:29:42 2003</span> <a name="l00008"></a>00008 <span class="comment"> *</span> <a name="l00009"></a>00009 <span class="comment"> * <hr></span> <a name="l00010"></a>00010 <span class="comment"> *</span> <a name="l00011"></a>00011 <span class="comment"> * License to use, copy, modify, sell and/or distribute this software</span> <a name="l00012"></a>00012 <span class="comment"> * and its documentation for any purpose is hereby granted without</span> <a name="l00013"></a>00013 <span class="comment"> * royalty, subject to the terms and conditions defined in the \ref</span> <a name="l00014"></a>00014 <span class="comment"> * LICENSE file provided with this distribution.</span> <a name="l00015"></a>00015 <span class="comment"> * </span> <a name="l00016"></a>00016 <span class="comment"> * <hr></span> <a name="l00017"></a>00017 <span class="comment"> * </span> <a name="l00018"></a>00018 <span class="comment"> */</span> <a name="l00019"></a>00019 <span class="comment">/*****************************************************************************/</span> <a name="l00020"></a>00020 <a name="l00021"></a>00021 <span class="preprocessor">#include "<a class="code" href="expr__op_8h.html" title="Class Op representing the Expr's operator.">expr_op.h</a>"</span> <a name="l00022"></a>00022 <a name="l00023"></a>00023 <span class="keyword">using namespace </span>std; <a name="l00024"></a>00024 <a name="l00025"></a>00025 <span class="keyword">namespace </span>CVC3 { <a name="l00026"></a>00026 <a name="l00027"></a><a class="code" href="classCVC3_1_1Op.html#a7450fb55387d70c15af556983e99d76a">00027</a> Op::Op(<a class="code" href="classCVC3_1_1ExprManager.html">ExprManager</a>* em, <span class="keyword">const</span> <a class="code" href="classCVC3_1_1Op.html">Op</a>& op) : d_kind(op.d_kind), d_expr() { <a name="l00028"></a>00028 <span class="keywordflow">if</span> (!op.<a class="code" href="classCVC3_1_1Op.html#a5fd945d015707e038c2716f355bed20a">d_expr</a>.<a class="code" href="group__ExprPkg.html#ga0265d1ca42fa59c95aaff3ca675b6504">isNull</a>()) <a class="code" href="classCVC3_1_1Op.html#a5fd945d015707e038c2716f355bed20a">d_expr</a> = em-><a class="code" href="group__EM__Priv.html#gacaab5ccf5cf81d11185979051d301d5e" title="Rebuild the Expr with this ExprManager if it belongs to another ExprManager.">rebuild</a>(op.<a class="code" href="classCVC3_1_1Op.html#a5fd945d015707e038c2716f355bed20a">d_expr</a>); <a name="l00029"></a>00029 } <a name="l00030"></a>00030 <a name="l00031"></a><a class="code" href="classCVC3_1_1Op.html#a9351b67badf60aa6e5ba3c7431b741b6">00031</a> <a class="code" href="classCVC3_1_1Op.html">Op</a>& <a class="code" href="classCVC3_1_1Op.html#a9351b67badf60aa6e5ba3c7431b741b6">Op::operator=</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1Op.html">Op</a>& op) { <a name="l00032"></a>00032 <span class="keywordflow">if</span>(&op == <span class="keyword">this</span>) <span class="keywordflow">return</span> *<span class="keyword">this</span>; <span class="comment">// Self-assignment</span> <a name="l00033"></a>00033 <a class="code" href="classCVC3_1_1Op.html#a143cdd14e6c60f675292db3a938cab1b">d_kind</a> = op.<a class="code" href="classCVC3_1_1Op.html#a143cdd14e6c60f675292db3a938cab1b">d_kind</a>; <a name="l00034"></a>00034 <a class="code" href="classCVC3_1_1Op.html#a5fd945d015707e038c2716f355bed20a">d_expr</a> = op.<a class="code" href="classCVC3_1_1Op.html#a5fd945d015707e038c2716f355bed20a">d_expr</a>; <a name="l00035"></a>00035 <span class="keywordflow">return</span> *<span class="keyword">this</span>; <a name="l00036"></a>00036 } <a name="l00037"></a>00037 <a name="l00038"></a><a class="code" href="classCVC3_1_1Op.html#a84e7f24cbe0fe182ba2c57d941d5d1f6">00038</a> <span class="keywordtype">string</span> <a class="code" href="classCVC3_1_1Op.html#a84e7f24cbe0fe182ba2c57d941d5d1f6">Op::toString</a>()<span class="keyword"> const </span>{ <a name="l00039"></a>00039 ostringstream ss; <a name="l00040"></a>00040 ss << *<span class="keyword">this</span>; <a name="l00041"></a>00041 <span class="keywordflow">return</span> ss.str(); <a name="l00042"></a>00042 } <a name="l00043"></a>00043 <a name="l00044"></a>00044 } <span class="comment">// end of namespace CVC3</span> </pre></div></div> </div> <hr class="footer"/><address class="footer"><small>Generated on Wed Sep 7 2011 for CVC3 by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.4 </small></address> </body> </html>