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: GetParameter.hpp,v 1.1.1.1 2003/02/17 16:32:50 delpinux Exp $ 00019 00020 #ifndef _GET_PARAMETER_HPP_ 00021 #define _GET_PARAMETER_HPP_ 00022 00023 #include <ParametrizableObject.hpp> 00024 #include <ParameterCenter.hpp> 00025 00026 template <typename T> 00027 class GetParameter 00028 { 00029 private: 00030 ReferenceCounting<T> __t; 00031 public: 00032 const T& value() const 00033 { 00034 return *__t; 00035 } 00036 00037 T& value() 00038 { 00039 return *__t; 00040 } 00041 00042 GetParameter() 00043 { 00044 ParametrizableObject * t 00045 = static_cast<ParametrizableObject*>(ParameterCenter::instance().get(T::identifier())); 00046 __t = dynamic_cast<T*>(t); 00047 } 00048 }; 00049 00050 #endif // _GET_PARAMETER_HPP_ 00051
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