//---------------------------------------------------------------------------

//

//  File: Trajectory.h

//

//  Abstract: A class to compute trajectories using an OpenCL kernel

//           

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//---------------------------------------------------------------------------

#ifndef _TRAJECTORY_H_

#define _TRAJECTORY_H_

#ifdef __cplusplus

//---------------------------------------------------------------------------

//---------------------------------------------------------------------------

#include <string>

#include "OpenCLKit.h"

//---------------------------------------------------------------------------

//---------------------------------------------------------------------------

class TrajectoryStruct;

class Trajectory : public OpenCL::Program

{

    public:

        Trajectory(const std::string &rProgramSource, 

                   const float nTimeMax, 

                   const float nTimeDelta);

        ~Trajectory();

        bool Acquire(const std::string &rkernelName);

        bool Compute(const float nInitialTime,

                     const float nInitialSpeed,

                     const float nInitialParam);

        void Log();

        const float *PositionX() const;

        const float *PositionY() const;

        const float *VelocityX() const;

        const float *VelocityY() const;

        const float *Speed()     const;

    private:

        TrajectoryStruct  *mpTrajectory;

};

//---------------------------------------------------------------------------

//---------------------------------------------------------------------------

#endif

#endif