rotational_interpolation.hpp

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/***************************************************************************
  tag: Erwin Aertbelien  Mon Jan 10 16:38:38 CET 2005  rotational_interpolation.h

                        rotational_interpolation.h -  description
                           -------------------
    begin                : Mon January 10 2005
    copyright            : (C) 2005 Erwin Aertbelien
    email                : erwin.aertbelien@mech.kuleuven.ac.be

 ***************************************************************************
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Lesser General Public            *
 *   License as published by the Free Software Foundation; either          *
 *   version 2.1 of the License, or (at your option) any later version.    *
 *                                                                         *
 *   This library is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
 *   Lesser General Public License for more details.                       *
 *                                                                         *
 *   You should have received a copy of the GNU Lesser General Public      *
 *   License along with this library; if not, write to the Free Software   *
 *   Foundation, Inc., 59 Temple Place,                                    *
 *   Suite 330, Boston, MA  02111-1307  USA                                *
 *                                                                         *
 ***************************************************************************/


 /*****************************************************************************
 *  \author
 *      Erwin Aertbelien, Div. PMA, Dep. of Mech. Eng., K.U.Leuven
 *
 *  \version
 *      ORO_Geometry V0.2
 *
 *  \par History
 *      - $log$
 *
 *  \par Release
 *      $Id: rotational_interpolation.h,v 1.1.1.1.2.2 2003/02/24 13:13:06 psoetens Exp $
 *      $Name:  $
 ****************************************************************************/

#ifndef KDL_ROTATIONALINTERPOLATION_H
#define KDL_ROTATIONALINTERPOLATION_H

#include "frames.hpp"
#include "frames_io.hpp"

namespace KDL {

class RotationalInterpolation
    {
    public:
        virtual void SetStartEnd(Rotation start,Rotation end) = 0;

        virtual double Angle() = 0;

        virtual Rotation Pos(double theta) const = 0;

        virtual Vector Vel(double theta,double thetad) const = 0;

        virtual Vector Acc(double theta,double thetad,double thetadd) const = 0;

        virtual void Write(std::ostream& os) const = 0;

        static RotationalInterpolation* Read(std::istream& is);

        virtual RotationalInterpolation* Clone() const = 0;

        virtual ~RotationalInterpolation() {}
    };

}


#endif