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00001 /***************************************************************************** 00002 * Copyright (C) 1997-2007, Mark Hummel 00003 * This file is part of Vrq. 00004 * 00005 * Vrq is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2 of the License, or (at your option) any later version. 00009 * 00010 * Vrq is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU General Public 00016 * License along with this library; if not, write to the Free Software 00017 * Foundation, Inc., 51 Franklin Street, Fifth Floor, 00018 * Boston, MA 02110-1301 USA 00019 ***************************************************************************** 00020 */ 00021 /****************************************************************************** 00022 * 00023 * 00024 * cgenvar.h 00025 * - class definition of genvar 00026 * variables 00027 * 00028 ****************************************************************************** 00029 */ 00030 00031 #ifndef CGENVAR_H 00032 #define CGENVAR_H 00033 00034 #include <stdio.h> 00035 #include "glue.h" 00036 #include "cnode.h" 00037 #include "cdecl.h" 00038 00039 00040 class CNode; 00041 00042 00046 class CGenvar: public CDecl 00047 { 00048 public: 00054 CGenvar( CSymbol* symbol, Coord_t* aLoc ); 00060 virtual CDecl* Clone( CObstack* heap ); 00065 virtual NodeType_t GetNodeType( void ) { return eS; } 00070 virtual INT32 GetWidth( void ) { return 32; } 00075 virtual int IsWidthEvaluateable() { return TRUE; } 00081 virtual int IsWidthConstant( void ) { return TRUE; } 00087 virtual int IsWidthVolatile( void ) { return FALSE; } 00092 virtual CNode* GetWidthExp() { return cINT32(GetWidth()); } 00097 virtual void Dump( FILE* f ); 00098 protected: 00104 void Copy( CObstack* heap, CGenvar& d ) {}; 00105 private: 00106 /* 00107 * disable copy constructor 00108 */ 00109 CGenvar( const CGenvar& ); 00110 }; 00111 00112 #endif // CGENVAR_H
1.7.1