CombinedOdeSystem.hpp

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*/

#ifndef COMBINEDODESYSTEM_HPP_
#define COMBINEDODESYSTEM_HPP_

#include <vector>
#include <map>

#include "AbstractOdeSystem.hpp"

class CombinedOdeSystem : public AbstractOdeSystem
{
private:

    std::vector<AbstractOdeSystem*> mOdeSystems;

    std::vector<std::vector<double> > mWorkingStateVars;
    std::vector<std::vector<double> > mWorkingDerivs;
    std::vector<unsigned> mOffsets;

    struct VariableParameterMap
    {
        std::map<unsigned, unsigned> theMap;
        unsigned pVariableOdeSystemIndex;
        AbstractOdeSystem* pParameterOdeSystem;
    };

    std::vector<struct VariableParameterMap> mVariableParameterMaps;

public:
    CombinedOdeSystem(std::vector<AbstractOdeSystem*> odeSystems);

    void Configure(const std::map<unsigned, unsigned>& rVariableParameterMap,
                   AbstractOdeSystem* pVariableOdeSystem,
                   AbstractOdeSystem* pParameterOdeSystem);

    void EvaluateYDerivatives(double time, const std::vector<double>& rY, std::vector<double>& rDY);
};


#endif /*COMBINEDODESYSTEM_HPP_*/