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: ScalarFunctionObjectCharacteristic.hpp,v 1.4 2006/10/28 12:26:54 delpinux Exp $ 00019 00020 #ifndef SCALAR_FUNCTION_OBJECT_CHARACTERISTIC_HPP 00021 #define SCALAR_FUNCTION_OBJECT_CHARACTERISTIC_HPP 00022 00023 #include <ScalarFunctionBase.hpp> 00024 #include <TinyVector.hpp> 00025 #include <ReferenceCounting.hpp> 00026 00027 #include <list> 00028 00029 class Scene; 00030 class Object; 00031 00040 class ScalarFunctionObjectCharacteristic 00041 : public ScalarFunctionBase 00042 { 00043 private: 00044 const TinyVector<3,real_t> 00045 __reference; 00046 std::list<ConstReferenceCounting<Object> > 00047 __objects; 00056 std::ostream& __put(std::ostream& os) const 00057 { 00058 os << "(<" << __reference[0] 00059 << ',' << __reference[1] 00060 << ',' << __reference[2] 00061 << ">)"; 00062 return os; 00063 } 00064 00065 public: 00074 real_t operator()(const TinyVector<3,real_t>& X) const; 00075 00081 bool canBeSimplified() const 00082 { 00083 return false; 00084 } 00085 00092 ScalarFunctionObjectCharacteristic(ConstReferenceCounting<Scene> scene, 00093 const TinyVector<3, real_t>& ref); 00094 00100 ScalarFunctionObjectCharacteristic(const ScalarFunctionObjectCharacteristic& f); 00101 00106 ~ScalarFunctionObjectCharacteristic(); 00107 }; 00108 00109 #endif // SCALAR_FUNCTION_OBJECT_CHARACTERISTIC_HPP
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