Visual Servoing Platform  version 3.6.1 under development (2024-05-21)
vpSubMatrix.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  * Mask on a vpMatrix.
32  */
33 
34 #ifndef _vpSubMatrix_h_
35 #define _vpSubMatrix_h_
36 
37 #include <visp3/core/vpMatrix.h>
38 
54 class VISP_EXPORT vpSubMatrix : public vpMatrix
55 {
56 private:
58  void eye(unsigned int n);
60  void eye(unsigned int m, unsigned int n);
62  vpSubMatrix(const vpSubMatrix &m /* m */);
63 
64 protected:
65  unsigned int pRowNum;
66  unsigned int pColNum;
68 
69 public:
71  vpSubMatrix();
73  vpSubMatrix(vpMatrix &m, const unsigned int &row, const unsigned int &col, const unsigned int &nrows,
74  const unsigned int &ncols);
76  virtual ~vpSubMatrix() vp_override;
77 
79  void init(vpMatrix &m, const unsigned int &row, const unsigned int &col, const unsigned int &nrows,
80  const unsigned int &ncols);
81 
83  void checkParentStatus() const;
84 
86  vpSubMatrix &operator=(const vpSubMatrix &B);
88  vpSubMatrix &operator=(const vpMatrix &B);
90  vpSubMatrix &operator=(const double &x);
91 };
92 
93 #endif
Implementation of a matrix and operations on matrices.
Definition: vpMatrix.h:146
void eye()
Definition: vpMatrix.cpp:448
Definition of the vpSubMatrix class that provides a mask on a vpMatrix. All properties of vpMatrix ar...
Definition: vpSubMatrix.h:55
unsigned int pRowNum
Definition: vpSubMatrix.h:65
vpMatrix * parent
Definition: vpSubMatrix.h:67
unsigned int pColNum
Definition: vpSubMatrix.h:66