PositionVelocity.h

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/* \warning OrbitFrame conversions not included yet
* \todo include conversion functions
*/

#ifndef __SSF_POSITIONVELOCITY_H__
#define __SSF_POSITIONVELOCITY_H__
#include "Matrix.h"
#include "OrbitStateRepresentation.h"

namespace O_SESSAME {
#define NUM_POSVEL_ELEMENTS 6 
class PositionVelocity : public OrbitStateRepresentation
{
public:
    PositionVelocity();
    PositionVelocity(const Vector &_State);
    PositionVelocity(const Vector &_Position, const Vector &_Velocity);

    virtual ~PositionVelocity();

    void SetPositionVelocity(const Vector &_Position, const Vector &_Velocity);
    void SetPositionVelocity(const Vector &_PositionVelocity)           {SetState(_PositionVelocity);};
    
    Vector GetPositionVelocity() const                                  {return GetState();};

    void GetPositionVelocity(Vector &_Position, Vector &_Velocity) const {GetState(_Position, _Velocity); return;};

    virtual PositionVelocity* NewPointer();
    virtual PositionVelocity* Clone();

    
    virtual void SetState(const Vector &_State);
    virtual void SetState(const Vector &_Position, const Vector &_Velocity);
    virtual Vector GetState() const;
    virtual void GetState(Vector &_Position, Vector &_Velocity) const;

private:
    Vector m_Elements;
};
} // close namespace O_SESSAME

#endif

// Do not change the comments below - they will be added automatically by CVS
/*****************************************************************************
*       $Log: PositionVelocity.h,v $
*       Revision 1.7  2003/05/13 18:47:56  nilspace
*       Fixed comments for better formatting.
*       
*       Revision 1.6  2003/05/02 16:16:47  nilspace
*       Documented the API.
*       
*       Revision 1.5  2003/04/29 18:48:31  nilspace
*       Added NewPointer and Clone functions to help in getting the correct memory allocation.
*       
*       Revision 1.4  2003/04/24 20:19:31  nilspace
*       const'd all Get() functions.
*       
*       Revision 1.3  2003/04/23 18:52:29  nilspace
*       Updated to call correct OrbitFrame::GetRotation calls.
*       Added temporary PI and MU values.
*       Added K_Vector Values.
*       
*       Revision 1.2  2003/04/22 18:06:08  nilspace
*       Added math for Matthew Berry.
*       
*       Revision 1.1  2003/04/08 22:47:35  nilspace
*       Initial Submission.
*       
*
******************************************************************************/

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