Visual Servoing Platform  version 3.6.1 under development (2024-06-12)
vpMomentGravityCenter.h
1 /*
2  * ViSP, open source Visual Servoing Platform software.
3  * Copyright (C) 2005 - 2023 by Inria. All rights reserved.
4  *
5  * This software is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  * See the file LICENSE.txt at the root directory of this source
10  * distribution for additional information about the GNU GPL.
11  *
12  * For using ViSP with software that can not be combined with the GNU
13  * GPL, please contact Inria about acquiring a ViSP Professional
14  * Edition License.
15  *
16  * See https://visp.inria.fr for more information.
17  *
18  * This software was developed at:
19  * Inria Rennes - Bretagne Atlantique
20  * Campus Universitaire de Beaulieu
21  * 35042 Rennes Cedex
22  * France
23  *
24  * If you have questions regarding the use of this file, please contact
25  * Inria at visp@inria.fr
26  *
27  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
28  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
29  *
30  * Description:
31  * 2D Gravity Center moment descriptor (usually described by the pair Xg,Yg)
32  */
38 #ifndef _vpMomentGravityCenter_h_
39 #define _vpMomentGravityCenter_h_
40 
41 #include <visp3/core/vpConfig.h>
42 #include <visp3/core/vpMoment.h>
43 #include <visp3/core/vpMomentDatabase.h>
44 
46 class vpMomentObject;
47 
111 class VISP_EXPORT vpMomentGravityCenter : public vpMoment
112 {
113 public:
115 
118  void compute();
119  const std::vector<double> &get() const;
124  double getXg() const { return values[0]; }
129  double getYg() const { return values[1]; }
133  const std::string name() const { return "vpMomentGravityCenter"; }
134  void printDependencies(std::ostream &os) const;
136  friend VISP_EXPORT std::ostream &operator<<(std::ostream &os, const vpMomentGravityCenter &v);
137 };
139 #endif
Class describing 2D gravity center moment.
const std::string name() const
Class for generic objects.
This class defines shared methods/attributes for 2D moments.
Definition: vpMoment.h:106
friend VISP_EXPORT std::ostream & operator<<(std::ostream &os, const vpMoment &m)
Definition: vpMoment.cpp:50
virtual void compute()=0
virtual void printDependencies(std::ostream &os) const
Definition: vpMoment.cpp:130
const std::vector< double > & get() const
Definition: vpMoment.h:150