ViSP  2.8.0
vpMoment.h
1 /****************************************************************************
2  *
3  * $Id: vpMoment.h 4219 2013-04-17 10:00:56Z mbakthav $
4  *
5  * This file is part of the ViSP software.
6  * Copyright (C) 2005 - 2013 by INRIA. All rights reserved.
7  *
8  * This software is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License
10  * ("GPL") version 2 as published by the Free Software Foundation.
11  * See the file LICENSE.txt at the root directory of this source
12  * distribution for additional information about the GNU GPL.
13  *
14  * For using ViSP with software that can not be combined with the GNU
15  * GPL, please contact INRIA about acquiring a ViSP Professional
16  * Edition License.
17  *
18  * See http://www.irisa.fr/lagadic/visp/visp.html for more information.
19  *
20  * This software was developed at:
21  * INRIA Rennes - Bretagne Atlantique
22  * Campus Universitaire de Beaulieu
23  * 35042 Rennes Cedex
24  * France
25  * http://www.irisa.fr/lagadic
26  *
27  * If you have questions regarding the use of this file, please contact
28  * INRIA at visp@inria.fr
29  *
30  * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
31  * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
32  *
33  *
34  * Description:
35  * Base for 2D moment descriptor
36  *
37  * Authors:
38  * Filip Novotny
39  *
40  *****************************************************************************/
41 
47 #ifndef __MOMENT_H__
48 #define __MOMENT_H__
49 
50 #include <visp/vpConfig.h>
51 
52 #include <vector>
53 #include <iostream>
54 
55 class vpMomentDatabase;
56 class vpMomentObject;
57 
58 
104 class VISP_EXPORT vpMoment{
105  private:
106  vpMomentObject* object;
107  vpMomentDatabase* moments;
108  char _name[255];
109  protected:
110  std::vector<double> values;
115  inline vpMomentDatabase& getMoments(){ return *moments; }
116 
117 
118  public:
119  inline vpMomentObject& getObject() const { return *object;}
120  vpMoment();
125  std::vector<double>& get(){ return values;}
126  void linkTo(vpMomentDatabase& moments);
127  void update(vpMomentObject& object);
128  virtual void compute()=0;
129  virtual const char* name() = 0;
130  friend VISP_EXPORT std::ostream & operator<<(std::ostream & os, const vpMoment& m);
131 
135  virtual ~vpMoment() {}
136 };
137 #endif
vpMomentObject & getObject() const
Definition: vpMoment.h:119
vpMomentDatabase & getMoments()
Definition: vpMoment.h:115
Class for generic objects.
This class allows to register all vpMoments so they can access each other according to their dependen...
This class defines shared methods/attributes for 2D moments.
Definition: vpMoment.h:104
virtual ~vpMoment()
Definition: vpMoment.h:135
std::vector< double > values
Definition: vpMoment.h:110