PdeAndBoundaryConditions.hpp

00001 /*
00002 
00003 Copyright (C) University of Oxford, 2005-2011
00004 
00005 University of Oxford means the Chancellor, Masters and Scholars of the
00006 University of Oxford, having an administrative office at Wellington
00007 Square, Oxford OX1 2JD, UK.
00008 
00009 This file is part of Chaste.
00010 
00011 Chaste is free software: you can redistribute it and/or modify it
00012 under the terms of the GNU Lesser General Public License as published
00013 by the Free Software Foundation, either version 2.1 of the License, or
00014 (at your option) any later version.
00015 
00016 Chaste is distributed in the hope that it will be useful, but WITHOUT
00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00018 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
00019 License for more details. The offer of Chaste under the terms of the
00020 License is subject to the License being interpreted in accordance with
00021 English Law and subject to any action against the University of Oxford
00022 being under the jurisdiction of the English Courts.
00023 
00024 You should have received a copy of the GNU Lesser General Public License
00025 along with Chaste. If not, see <http://www.gnu.org/licenses/>.
00026 
00027 */
00028 
00029 #ifndef PDEANDBOUNDARYCONDITIONS_HPP_
00030 #define PDEANDBOUNDARYCONDITIONS_HPP_
00031 
00032 #include "AbstractLinearEllipticPde.hpp"
00033 #include "AveragedSourcePde.hpp"
00034 #include "AbstractBoundaryCondition.hpp"
00035 #include "PetscTools.hpp"
00036 
00046 template<unsigned DIM>
00047 class PdeAndBoundaryConditions
00048 {
00049 private:
00050 
00054     AbstractLinearEllipticPde<DIM,DIM>* mpPde;
00055 
00059     AbstractBoundaryCondition<DIM>* mpBoundaryCondition;
00060 
00065     bool mIsNeumannBoundaryCondition;
00066 
00071     Vec mCurrentSolution;
00072 
00073 public:
00074 
00083     PdeAndBoundaryConditions(AbstractLinearEllipticPde<DIM,DIM>* pPde,
00084                              AbstractBoundaryCondition<DIM>* pBoundaryCondition=NULL,
00085                              bool isNeumannBoundaryCondition=true);
00086 
00090     ~PdeAndBoundaryConditions();
00091 
00095     AbstractLinearEllipticPde<DIM,DIM>* GetPde();
00096 
00100     AbstractBoundaryCondition<DIM>* GetBoundaryCondition() const;
00101 
00105     Vec GetSolution();
00106 
00112     void SetSolution(Vec solution);
00113 
00117     bool IsNeumannBoundaryCondition();
00118 
00122     bool HasAveragedSourcePde();
00123 
00127     void DestroySolution();
00128 
00135     void SetUpSourceTermsForAveragedSourcePde(TetrahedralMesh<DIM,DIM>* pMesh);
00136 };
00137 
00138 #endif /* PDEANDBOUNDARYCONDITIONS_HPP_ */

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