AbstractBoundaryConditionsContainer.hpp

00001 /*
00002 
00003 Copyright (C) University of Oxford, 2005-2009
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 #ifndef ABSTRACTBOUNDARYCONDITIONSCONTAINER_HPP_
00029 #define ABSTRACTBOUNDARYCONDITIONSCONTAINER_HPP_
00030 
00031 #include <map>
00032 #include <set>
00033 #include "AbstractBoundaryCondition.hpp"
00034 #include "Node.hpp"
00035 //#include "ConstBoundaryCondition.hpp"
00036 //#include "TetrahedralMesh.hpp"
00037 //#include "LinearSystem.hpp"
00038 //#include "PetscException.hpp"
00039 
00044 template<unsigned SPACE_DIM>
00045 struct LessThanNode
00046 {
00053     bool operator()(const Node<SPACE_DIM> * const &n1, const Node<SPACE_DIM> * const &n2)
00054     {
00055         return (n1->GetIndex() < n2->GetIndex() );
00056     }
00057 };
00058 
00062 template<unsigned ELEM_DIM, unsigned SPACE_DIM, unsigned PROBLEM_DIM>
00063 class AbstractBoundaryConditionsContainer
00064 {
00065 protected:
00066     std::map< const Node<SPACE_DIM> *, const AbstractBoundaryCondition<SPACE_DIM>*, LessThanNode<SPACE_DIM> >*
00067     mpDirichletMap[PROBLEM_DIM]; 
00069     typename std::map< const Node<SPACE_DIM> *, const AbstractBoundaryCondition<SPACE_DIM>*, LessThanNode<SPACE_DIM> >::const_iterator
00070     mDirichIterator; 
00072 public:
00076     AbstractBoundaryConditionsContainer();
00077 
00081     ~AbstractBoundaryConditionsContainer();
00082 
00086     bool HasDirichletBoundaryConditions();
00087 
00093     void DeleteDirichletBoundaryConditions(std::set<const AbstractBoundaryCondition<SPACE_DIM>*> deletedConditions = std::set<const AbstractBoundaryCondition<SPACE_DIM>*>());
00094 
00105     double GetDirichletBCValue(const Node<SPACE_DIM>* pBoundaryNode, unsigned indexOfUnknown = 0);
00106 
00115     bool HasDirichletBoundaryCondition(const Node<SPACE_DIM>* pNode, unsigned indexOfUnknown = 0);
00116 };
00117 
00118 #endif /*ABSTRACTBOUNDARYCONDITIONSCONTAINER_HPP_*/

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