trajectory_composite.hpp

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/*****************************************************************************
 *  \author
 *      Erwin Aertbelien, Div. PMA, Dep. of Mech. Eng., K.U.Leuven
 *
 *  \version
 *              LRL V0.2
 *
 *      \par History
 *              - $log$
 *
 *      \par Release
 *              $Id: trajectory_composite.h 22 2004-09-21 08:58:54Z eaertbellocal $
 *              $Name:  $
 ****************************************************************************/
 
 
#ifndef TRAJECTORY_COMPOSITE_H
#define TRAJECTORY_COMPOSITE_H
 
#include "trajectory.hpp"
#include "path_composite.hpp"
#include <vector>
 
 
 
namespace KDL {
class Trajectory_Composite: public Trajectory
        {
                typedef std::vector<Trajectory*> VectorTraj;
                typedef std::vector<double>         VectorDouble;
                VectorTraj vt;      // contains the element Trajectories
                VectorDouble  vd;      // contains end time for each Trajectory
                double duration;    // total duration of the composed
                                    // Trajectory
 
        public:
                Trajectory_Composite();
                // Constructs an empty composite
 
                virtual double Duration() const;
                virtual Frame Pos(double time) const;
                virtual Twist Vel(double time) const;
                virtual Twist Acc(double time) const;
 
                virtual void Add(Trajectory* elem);
                // Adds trajectory <elem> to the end of the sequence.
 
                virtual void Destroy();
                virtual void Write(std::ostream& os) const;
                virtual Trajectory* Clone() const;
 
                virtual ~Trajectory_Composite();
        };
 
 
}
 
#endif