CombinedOdeSystem.hpp

00001 /*
00002 
00003 Copyright (C) University of Oxford, 2005-2010
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 COMBINEDODESYSTEM_HPP_
00030 #define COMBINEDODESYSTEM_HPP_
00031 
00032 #include <vector>
00033 #include <map>
00034 
00035 #include "AbstractOdeSystem.hpp"
00036 
00059 class CombinedOdeSystem : public AbstractOdeSystem
00060 {
00061 private:
00062 
00064     std::vector<AbstractOdeSystem*> mOdeSystems;
00065 
00067     std::vector<std::vector<double> > mWorkingStateVars;
00069     std::vector<std::vector<double> > mWorkingDerivs;
00074     std::vector<unsigned> mOffsets;
00075 
00080     struct VariableParameterMap
00081     {
00086         std::map<unsigned, unsigned> theMap;
00091         unsigned pVariableOdeSystemIndex;
00093         AbstractOdeSystem* pParameterOdeSystem;
00094     };
00095 
00097     std::vector<struct VariableParameterMap> mVariableParameterMaps;
00098 
00099 public:
00105     CombinedOdeSystem(std::vector<AbstractOdeSystem*> odeSystems);
00106 
00116     void Configure(const std::map<unsigned, unsigned>& rVariableParameterMap,
00117                    AbstractOdeSystem* pVariableOdeSystem,
00118                    AbstractOdeSystem* pParameterOdeSystem);
00119 
00131     void EvaluateYDerivatives(double time, const std::vector<double>& rY, std::vector<double>& rDY);
00132 };
00133 
00134 
00135 #endif /*COMBINEDODESYSTEM_HPP_*/

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