00001 // This file is part of ff3d - http://www.freefem.org/ff3d 00002 // Copyright (C) 2008 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: DGFunctionBuilder.hpp,v 1.1 2008/01/31 21:38:15 delpinux Exp $ 00019 00020 #ifndef DG_FUNCTION_BUILDER_HPP 00021 #define DG_FUNCTION_BUILDER_HPP 00022 00023 #include <ReferenceCounting.hpp> 00024 #include <Vector.hpp> 00025 00026 class ScalarFunctionBase; 00027 class DGFunctionBase; 00028 class Mesh; 00029 class ScalarDiscretizationTypeDG; 00030 00039 class DGFunctionBuilder 00040 { 00041 private: 00042 ReferenceCounting<DGFunctionBase> 00043 __builtFunction; 00052 template <typename MeshType> 00053 void __build(const ScalarDiscretizationTypeDG& d, 00054 const MeshType* mesh); 00055 00056 public: 00064 void build(const ScalarDiscretizationTypeDG& d, 00065 const Mesh* mesh); 00066 00074 void build(const ScalarDiscretizationTypeDG& d, 00075 const Mesh* mesh, 00076 const ScalarFunctionBase& f); 00077 00087 void build(const ScalarDiscretizationTypeDG& d, 00088 const Mesh* mesh, 00089 const Vector<real_t>& values, 00090 const real_t& outsideValue = 0); 00091 00097 ReferenceCounting<DGFunctionBase> getBuiltDGFunction(); 00098 00105 ConstReferenceCounting<ScalarFunctionBase> getBuiltScalarFunction() const; 00106 00111 DGFunctionBuilder(); 00112 00117 ~DGFunctionBuilder(); 00118 }; 00119 00120 #endif // DG_FUNCTION_BUILDER_HPP
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