CLinearSystem.h

#ifndef CLinearSystem_H
#define CLinearSystem_H
 
#include <Eigen/Eigen>
 
#include <fhsim/simobject/SimObject.h>
#include <string>
#include <vector>
 
class CLinearSystem : public SimObject
{
   public:
   EIGEN_MAKE_ALIGNED_OPERATOR_NEW
 
   CLinearSystem(std::string sSimObjectName, ISimObjectCreator* pCreator);
 
   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);
 
   protected:
   int m_StateIndex;
 
   Eigen::Matrix<double, Eigen::Dynamic, Eigen::Dynamic> A;
 
   Eigen::Matrix<double, Eigen::Dynamic, Eigen::Dynamic> B;
 
   Eigen::Matrix<double, Eigen::Dynamic, Eigen::Dynamic> C;
 
   Eigen::Matrix<double, Eigen::Dynamic, Eigen::Dynamic> D;
 
   ISignalPort* m_Input;
 
   std::vector<double> m_InitialState;
 
   std::vector<double> m_Output;
};
 
 
#endif