00001 // This file is part of ff3d - http://www.freefem.org/ff3d 00002 // Copyright (C) 2001, 2002, 2003 Stéphane Del Pino 00003 00004 // This program is free software; you can redistribute it and/or modify 00005 // it under the terms of the GNU General Public License as published by 00006 // the Free Software Foundation; either version 2, or (at your option) 00007 // any later version. 00008 00009 // This program is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 00014 // You should have received a copy of the GNU General Public License 00015 // along with this program; if not, write to the Free Software Foundation, 00016 // Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 00018 // $Id: IFStreamExpressionVariable.hpp,v 1.1 2008/09/29 23:28:47 delpinux Exp $ 00019 00020 #ifndef IFSTREAM_EXPRESSION_VARIABLE_HPP 00021 #define IFSTREAM_EXPRESSION_VARIABLE_HPP 00022 00023 #include <IFStreamExpression.hpp> 00024 #include <Variable.hpp> 00025 00033 class IFStreamExpressionVariable 00034 : public IFStreamExpression 00035 { 00036 private: 00037 const std::string __ifstreamName; 00038 00039 ReferenceCounting<IFStreamVariable> 00040 __ifstreamVariable; 00049 std::ostream& put(std::ostream& os) const 00050 { 00051 os << __ifstreamVariable->name(); 00052 return os; 00053 } 00054 00055 public: 00060 void execute(); 00061 00067 ConstReferenceCounting<IFStreamExpression> 00068 ifstreamExpression() const; 00069 00075 IFStreamExpressionVariable(const std::string& ifstreamName); 00076 00082 IFStreamExpressionVariable(const IFStreamExpressionVariable& e); 00083 00088 ~IFStreamExpressionVariable(); 00089 }; 00090 00091 #endif // IFSTREAM_EXPRESSION_VARIABLE_HPP
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