Chaste Release::3.1
|
00001 /* 00002 00003 Copyright (c) 2005-2012, University of Oxford. 00004 All rights reserved. 00005 00006 University of Oxford means the Chancellor, Masters and Scholars of the 00007 University of Oxford, having an administrative office at Wellington 00008 Square, Oxford OX1 2JD, UK. 00009 00010 This file is part of Chaste. 00011 00012 Redistribution and use in source and binary forms, with or without 00013 modification, are permitted provided that the following conditions are met: 00014 * Redistributions of source code must retain the above copyright notice, 00015 this list of conditions and the following disclaimer. 00016 * Redistributions in binary form must reproduce the above copyright notice, 00017 this list of conditions and the following disclaimer in the documentation 00018 and/or other materials provided with the distribution. 00019 * Neither the name of the University of Oxford nor the names of its 00020 contributors may be used to endorse or promote products derived from this 00021 software without specific prior written permission. 00022 00023 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00024 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00025 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00026 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 00027 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00028 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 00029 GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00030 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00031 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00032 OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00033 00034 */ 00035 00036 #ifndef ABSTRACTBOUNDARYCONDITIONSCONTAINERIMPLEMENTATION_HPP_ 00037 #define ABSTRACTBOUNDARYCONDITIONSCONTAINERIMPLEMENTATION_HPP_ 00038 00039 #include "AbstractBoundaryConditionsContainer.hpp" 00040 #include "PetscTools.hpp" 00041 00042 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM, unsigned PROBLEM_DIM> 00043 AbstractBoundaryConditionsContainer<ELEMENT_DIM,SPACE_DIM,PROBLEM_DIM>::AbstractBoundaryConditionsContainer(bool deleteConditions) 00044 : mHasDirichletBCs(false), 00045 mCheckedAndCommunicatedIfDirichletBcs(false), 00046 mDeleteConditions(deleteConditions) 00047 { 00048 for (unsigned index_of_unknown=0; index_of_unknown<PROBLEM_DIM; index_of_unknown++) 00049 { 00050 mpDirichletMap[index_of_unknown] = new std::map< const Node<SPACE_DIM> *, const AbstractBoundaryCondition<SPACE_DIM>*, LessThanNode<SPACE_DIM> >; 00051 } 00052 } 00053 00054 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM, unsigned PROBLEM_DIM> 00055 AbstractBoundaryConditionsContainer<ELEMENT_DIM,SPACE_DIM,PROBLEM_DIM>::~AbstractBoundaryConditionsContainer() 00056 { 00057 DeleteDirichletBoundaryConditions(); 00058 } 00059 00060 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM, unsigned PROBLEM_DIM> 00061 bool AbstractBoundaryConditionsContainer<ELEMENT_DIM,SPACE_DIM,PROBLEM_DIM>::HasDirichletBoundaryConditions() 00062 { 00063 if (!mCheckedAndCommunicatedIfDirichletBcs) 00064 { 00065 bool i_have_dirichlet=false; 00066 for (unsigned i=0; i<PROBLEM_DIM; i++) 00067 { 00068 if (!mpDirichletMap[i]->empty()) 00069 { 00070 i_have_dirichlet=true; 00071 break; 00072 } 00073 } 00074 mHasDirichletBCs = PetscTools::ReplicateBool(i_have_dirichlet); 00075 mCheckedAndCommunicatedIfDirichletBcs = true; 00076 } 00077 return mHasDirichletBCs; 00078 } 00079 00080 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM, unsigned PROBLEM_DIM> 00081 void AbstractBoundaryConditionsContainer<ELEMENT_DIM,SPACE_DIM,PROBLEM_DIM>::DeleteDirichletBoundaryConditions(std::set<const AbstractBoundaryCondition<SPACE_DIM>*> alreadyDeletedConditions) 00082 { 00083 for (unsigned i=0; i<PROBLEM_DIM; i++) 00084 { 00085 if (mpDirichletMap[i]) 00086 { 00087 mDirichIterator = mpDirichletMap[i]->begin(); 00088 while (mDirichIterator != mpDirichletMap[i]->end() ) 00089 { 00090 if (alreadyDeletedConditions.count(mDirichIterator->second) == 0) 00091 { 00092 alreadyDeletedConditions.insert(mDirichIterator->second); 00093 if (mDeleteConditions) 00094 { 00095 delete mDirichIterator->second; 00096 } 00097 } 00098 mDirichIterator++; 00099 } 00100 00101 delete(mpDirichletMap[i]); 00102 mpDirichletMap[i] = NULL; 00103 } 00104 } 00105 00106 // Recommunicate that Dirichlet BCs have changed (next time we ask) 00107 ResetDirichletCommunication(); 00108 } 00109 00110 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM, unsigned PROBLEM_DIM> 00111 double AbstractBoundaryConditionsContainer<ELEMENT_DIM,SPACE_DIM,PROBLEM_DIM>::GetDirichletBCValue(const Node<SPACE_DIM>* pBoundaryNode, unsigned indexOfUnknown) 00112 { 00113 assert(indexOfUnknown < PROBLEM_DIM); 00114 //assert(pBoundaryNode->IsBoundaryNode()); 00115 00116 mDirichIterator = mpDirichletMap[indexOfUnknown]->find(pBoundaryNode); 00117 assert(mDirichIterator != mpDirichletMap[indexOfUnknown]->end()); 00118 00119 return mDirichIterator->second->GetValue(pBoundaryNode->GetPoint()); 00120 } 00121 00122 template<unsigned ELEMENT_DIM, unsigned SPACE_DIM, unsigned PROBLEM_DIM> 00123 bool AbstractBoundaryConditionsContainer<ELEMENT_DIM,SPACE_DIM,PROBLEM_DIM>::HasDirichletBoundaryCondition(const Node<SPACE_DIM>* pNode, unsigned indexOfUnknown) 00124 { 00125 assert(indexOfUnknown < PROBLEM_DIM); 00126 00127 this->mDirichIterator = this->mpDirichletMap[indexOfUnknown]->find(pNode); 00128 00129 return (this->mDirichIterator != this->mpDirichletMap[indexOfUnknown]->end()); 00130 } 00131 00132 #endif /*ABSTRACTBOUNDARYCONDITIONSCONTAINERIMPLEMENTATION_HPP_*/