CIntegrator.h

#ifndef CIntegrator_H
#define CIntegrator_H
 
#include <fhsim/simobject/SimObject.h>
#include "SignalBlock.h"
#include <string>
 
class CIntegrator : public fhsim_base::SignalBlock
{
   public:
   CIntegrator(std::string sSimObjectName, ISimObjectCreator* pCreator);
 
   ~CIntegrator();
   void OdeFcn(const double dT, const double* const adX, double* const adXDot) const;
 
   bool HasJacobians() const override;
   void OdeJacobian(double T, const double* X, double* J, int nStates) override;
   int GetJacobianSparsity(int nStates, int* rowPtr, int* colIdx) override;
 
   bool HasPortJacobians() const override;
   void OutputPortJacobian(const std::string& portName, double T, const double* X,
       double* dPort_dX, int portSize, int nStates, int index = -1) override;
   void InputPortJacobian(const std::string& portName, double T, const double* X,
       double* dF_dInput, int portSize, int nStates) override;
 
   const double* Output(const double T, const double* const X);
 
   void InitialConditionSetup(const double T, const double* const currentIC, double* const updatedIC, ISimObjectCreator* const creator);
 
 
   protected:
   ISignalPort* m_IcPort;
   ISignalPort* m_Input;
   int m_StateIndex;
};
#endif