Chaste Release::3.1
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00001 00002 /* 00003 00004 Copyright (c) 2005-2012, University of Oxford. 00005 All rights reserved. 00006 00007 University of Oxford means the Chancellor, Masters and Scholars of the 00008 University of Oxford, having an administrative office at Wellington 00009 Square, Oxford OX1 2JD, UK. 00010 00011 This file is part of Chaste. 00012 00013 Redistribution and use in source and binary forms, with or without 00014 modification, are permitted provided that the following conditions are met: 00015 * Redistributions of source code must retain the above copyright notice, 00016 this list of conditions and the following disclaimer. 00017 * Redistributions in binary form must reproduce the above copyright notice, 00018 this list of conditions and the following disclaimer in the documentation 00019 and/or other materials provided with the distribution. 00020 * Neither the name of the University of Oxford nor the names of its 00021 contributors may be used to endorse or promote products derived from this 00022 software without specific prior written permission. 00023 00024 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00025 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00026 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00027 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 00028 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00029 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 00030 GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00031 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00032 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00033 OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00034 00035 */ 00036 00037 #ifndef SIMPLELINEARPARABOLICSOLVER_HPP_ 00038 #define SIMPLELINEARPARABOLICSOLVER_HPP_ 00039 00040 #include "AbstractAssemblerSolverHybrid.hpp" 00041 #include "AbstractDynamicLinearPdeSolver.hpp" 00042 #include "AbstractLinearParabolicPde.hpp" 00043 00049 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM> 00050 class SimpleLinearParabolicSolver 00051 : public AbstractAssemblerSolverHybrid<ELEMENT_DIM, SPACE_DIM, 1, NORMAL>, 00052 public AbstractDynamicLinearPdeSolver<ELEMENT_DIM, SPACE_DIM, 1> 00053 { 00054 protected: 00055 00057 AbstractLinearParabolicPde<ELEMENT_DIM,SPACE_DIM>* mpParabolicPde; 00058 00072 virtual c_matrix<double, 1*(ELEMENT_DIM+1), 1*(ELEMENT_DIM+1)> ComputeMatrixTerm( 00073 c_vector<double, ELEMENT_DIM+1>& rPhi, 00074 c_matrix<double, SPACE_DIM, ELEMENT_DIM+1>& rGradPhi, 00075 ChastePoint<SPACE_DIM>& rX, 00076 c_vector<double,1>& rU, 00077 c_matrix<double,1,SPACE_DIM>& rGradU, 00078 Element<ELEMENT_DIM,SPACE_DIM>* pElement); 00079 00090 virtual c_vector<double,1*(ELEMENT_DIM+1)> ComputeVectorTerm( 00091 c_vector<double, ELEMENT_DIM+1>& rPhi, 00092 c_matrix<double, SPACE_DIM, ELEMENT_DIM+1>& rGradPhi, 00093 ChastePoint<SPACE_DIM>& rX, 00094 c_vector<double,1>& rU, 00095 c_matrix<double,1,SPACE_DIM>& rGradU, 00096 Element<ELEMENT_DIM,SPACE_DIM>* pElement); 00097 00098 00099 // Note: does not have to provide a ComputeVectorSurfaceTerm for surface integrals, 00100 // the parent AbstractAssemblerSolverHybrid assumes natural Neumann BCs and uses a 00101 // NaturalNeumannSurfaceTermAssembler for assembling this part of the vector. 00102 00103 00104 00112 void SetupLinearSystem(Vec currentSolution, bool computeMatrix) 00113 { 00114 SetupGivenLinearSystem(currentSolution, computeMatrix, this->mpLinearSystem); 00115 } 00116 00117 public: 00118 00127 SimpleLinearParabolicSolver(AbstractTetrahedralMesh<ELEMENT_DIM,SPACE_DIM>* pMesh, 00128 AbstractLinearParabolicPde<ELEMENT_DIM,SPACE_DIM>* pPde, 00129 BoundaryConditionsContainer<ELEMENT_DIM,SPACE_DIM,1>* pBoundaryConditions, 00130 unsigned numQuadPoints = 2); 00131 }; 00132 00133 #endif /*SIMPLELINEARPARABOLICSOLVER_HPP_*/