source: pacpusframework/branches/0.2.x/include/Pacpus/PacpusTools/matrice.h

Last change on this file was 162, checked in by Marek Kurdej, 11 years ago

Update: merged changes from trunk.

  • Property svn:executable set to *
File size: 3.3 KB
Line 
1// %pacpus:license{
2// This file is part of the PACPUS framework distributed under the
3// CECILL-C License, Version 1.0.
4// %pacpus:license}
5/// @file
6/// @author Jean Laneurit <firstname.surname@utc.fr>
7/// @date April, 2010
8/// @version $Id: matrice.h 76 2013-01-10 17:05:10Z kurdejma $
9/// @copyright Copyright (c) UTC/CNRS Heudiasyc 2006 - 2013. All rights reserved.
10/// @brief Matrix algebra functions.
11///
12/// Detailed description.
13
14#ifndef MATRIX_H
15#define MATRIX_H
16
17#include "PacpusToolsConfig.h"
18
19typedef enum
20{
21 ONES,
22 ZEROS,
23 IDENTITY
24} t_m;
25
26/// Simple matrix.
27/// @todo Documentation
28class PACPUSTOOLS_API matrice
29{
30 typedef double *ligne;
31 ligne *lignes;
32 unsigned short int n; // Nombre de lignes (1erparamètre).
33 unsigned short int m; // Nombre de colonnes (2èmeparamètre).
34
35public:
36 /// Ctor
37 matrice();
38 /// Ctor
39 matrice(unsigned short int nl, unsigned short int nc);
40 /// Ctor
41 matrice(unsigned short int nl, unsigned short int nc,t_m type);
42 /// Copy ctor
43 matrice(const matrice &source); //constructeur par copie
44 /// Dtor
45 virtual ~matrice(void);
46
47 /// Allocates matrix data
48 /// @todo Rename
49 void Alloue(unsigned short int nl, unsigned short int nc);
50
51 /// Assignment operator for matrix operand
52 matrice &operator=(const matrice &m);//m=m1
53 /// Assignment operator for scalar operand
54 matrice &operator=(double x); //m=x
55 /// Conversion operator to double
56 /// @todo FIXME
57 operator double() const
58 {
59 return **lignes;
60 }
61
62 /// @todo Documentation
63 matrice &operator+=(const matrice &m); //m+=m1
64 /// @todo Documentation
65 matrice &operator-=(const matrice &m); //m-=m1
66
67 /// @todo Documentation
68 matrice operator+(const matrice &m1) const; //m=m1+m2
69 /// @todo Documentation
70 matrice operator-(const matrice &m1) const; //m=m1-m2
71 /// @todo Documentation
72 matrice operator*(const matrice &m1) const; //m=m1*m2
73
74 /// @todo Documentation
75 matrice &operator+=(double x); //m+=x
76 /// @todo Documentation
77 matrice &operator-=(double x); //m-=x
78
79 /// @todo Documentation
80 matrice operator+(double x)const; //m+x
81 /// @todo Documentation
82 matrice operator-(double x)const; //m-x
83 /// @todo Documentation
84 matrice operator*(double x)const; //m*x
85 /// @todo Documentation
86 matrice operator/(double x)const; //m/x
87
88 /// @todo Documentation
89 friend matrice operator+(double x,matrice m1) {return m1+x ;} // x+m ;
90 /// @todo Documentation
91 friend matrice operator-(double x,matrice m1) {return m1-x ;} // x-m ;
92 /// @todo Documentation
93 friend matrice operator*(double x,matrice m1) {return m1*x ;} // x*m ;
94
95 /// Matrix transpose.
96 matrice T();
97 /// Matrix inverse.
98 matrice I();
99
100 /// @todo Documentation
101 double &operator()(unsigned short int i, unsigned short int j); // ecriture m(i,j)=x
102 /// @todo Documentation
103 double operator()(unsigned short int i, unsigned short int j) const; //lecture x=m(i,j)
104 /// @todo Documentation
105 double &operator()(unsigned short int i); // ecriture m(i)=x
106 /// @todo Documentation
107 double operator()(unsigned short int i) const; //lecture x=m(i)
108
109 /// @todo Documentation
110 void print(const char *nom);
111};
112
113#endif // MATRIX_H
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