vpFeatureMomentGravityCenter.h

/****************************************************************************
 *
 * This file is part of the ViSP software.
 * Copyright (C) 2005 - 2015 by Inria. All rights reserved.
 *
 * This software is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * ("GPL") version 2 as published by the Free Software Foundation.
 * See the file LICENSE.txt at the root directory of this source
 * distribution for additional information about the GNU GPL.
 *
 * For using ViSP with software that can not be combined with the GNU
 * GPL, please contact Inria about acquiring a ViSP Professional
 * Edition License.
 *
 * See http://visp.inria.fr for more information.
 *
 * This software was developed at:
 * Inria Rennes - Bretagne Atlantique
 * Campus Universitaire de Beaulieu
 * 35042 Rennes Cedex
 * France
 *
 * If you have questions regarding the use of this file, please contact
 * Inria at visp@inria.fr
 *
 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 * Description:
 * Implementation for all supported moment features.
 *
 * Authors:
 * Filip Novotny
 *
 *****************************************************************************/
#ifndef __FEATUREMOMENTGRAVITYCENTER_H__
#define __FEATUREMOMENTGRAVITYCENTER_H__
#include <visp3/visual_features/vpFeatureMoment.h>
#ifdef VISP_MOMENTS_COMBINE_MATRICES
class vpMomentDatabase;

class VISP_EXPORT vpFeatureMomentGravityCenter: public vpFeatureMoment{
 public:
        vpFeatureMomentGravityCenter(vpMomentDatabase& database,double A_, double B_, double C_,vpFeatureMomentDatabase* featureMoments=NULL)
          : vpFeatureMoment(database,A_,B_,C_,featureMoments,2)
        {}
        void compute_interaction();
        const char* momentName() const { return "vpMomentGravityCenter";}
        const char* name() const { return "vpFeatureMomentGravityCenter";}

        static unsigned int selectXg(){ return 1 << 0; }

        static unsigned int selectYg(){ return 1 << 1; }

};

#else
class vpMomentDatabase;
class VISP_EXPORT vpFeatureMomentGravityCenter: public vpFeatureMoment{
 public:
        vpFeatureMomentGravityCenter(vpMomentDatabase& data_base,double A_, double B_, double C_,vpFeatureMomentDatabase* featureMoments=NULL) :
            vpFeatureMoment(data_base,A_,B_,C_,featureMoments,2)
        {}
        void compute_interaction();
        const char* momentName() const { return "vpMomentGravityCenter";}
        const char* name() const { return "vpFeatureMomentGravityCenter";}

        static unsigned int selectXg(){ return 1 << 0; }

        static unsigned int selectYg(){ return 1 << 1; }

};

#endif
#endif