Visual Servoing Platform  version 3.6.0 under development (2023-09-27)
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  *
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17  *
18  * This software was developed at:
19  * Inria Rennes - Bretagne Atlantique
20  * Campus Universitaire de Beaulieu
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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 
57 class VISP_EXPORT vpSubMatrix : public vpMatrix
58 {
59 
60 private:
62  void eye(unsigned int n);
64  void eye(unsigned int m, unsigned int n);
66  vpSubMatrix(const vpSubMatrix & /* m */);
67 
68 protected:
69  unsigned int pRowNum;
70  unsigned int pColNum;
72 
73 public:
75  vpSubMatrix();
77  vpSubMatrix(vpMatrix &m, const unsigned int &row, const unsigned int &col, const unsigned int &nrows,
78  const unsigned int &ncols);
80  virtual ~vpSubMatrix();
81 
83  void init(vpMatrix &m, const unsigned int &row, const unsigned int &col, const unsigned int &nrows,
84  const unsigned int &ncols);
85 
87  void checkParentStatus() const;
88 
92  vpSubMatrix &operator=(const vpMatrix &B);
94  vpSubMatrix &operator=(const double &x);
95 };
96 
97 #endif
Implementation of a matrix and operations on matrices.
Definition: vpMatrix.h:152
void eye()
Definition: vpMatrix.cpp:446
vpMatrix & operator=(const vpArray2D< double > &A)
Definition: vpMatrix.cpp:650
vp_deprecated void init()
Definition: vpMatrix.h:1004
Definition of the vpSubMatrix vpSubMatrix class provides a mask on a vpMatrix all properties of vpMat...
Definition: vpSubMatrix.h:58
unsigned int pRowNum
Definition: vpSubMatrix.h:69
vpMatrix * parent
Definition: vpSubMatrix.h:71
unsigned int pColNum
Definition: vpSubMatrix.h:70