GMatrix.i
5.33 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
/***************************************************************************
* GMatrix.i - General Matrix class *
* ----------------------------------------------------------------------- *
* copyright (C) 2008-2016 by Juergen Knoedlseder *
* ----------------------------------------------------------------------- *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
* *
***************************************************************************/
/**
* @file GMatrix.i
* @brief Generic matrix class definition.
* @author Juergen Knoedlseder
*/
%{
/* Put headers and other declarations here that are needed for compilation */
#include "GMatrix.hpp"
#include "GVector.hpp"
#include "GTools.hpp"
%}
/* __ Includes ___________________________________________________________ */
%include "GTypemaps.i"
/***********************************************************************//**
* @class GMatrix
*
* @brief General matrix class definition
***************************************************************************/
class GMatrix : public GMatrixBase {
public:
// Constructors and destructors
GMatrix(void);
explicit GMatrix(const int& rows, const int& columns);
GMatrix(const GMatrix& matrix);
GMatrix(const GMatrixSymmetric& matrix);
GMatrix(const GMatrixSparse& matrix);
virtual ~GMatrix(void);
// Other operators
virtual GMatrix operator+(const GMatrix& matrix) const;
virtual GMatrix operator-(const GMatrix& matrix) const;
virtual GMatrix operator-(void) const;
virtual GMatrix& operator+=(const GMatrix& matrix);
virtual GMatrix& operator-=(const GMatrix& matrix);
virtual GMatrix& operator*=(const GMatrix& matrix);
virtual GMatrix& operator*=(const double& scalar);
// Implemented pure virtual base class methods
virtual void clear(void);
virtual GMatrix* clone(void) const;
virtual std::string classname(void) const;
virtual double& at(const int& row, const int& column);
virtual GVector row(const int& row) const;
virtual void row(const int& row, const GVector& vector);
virtual GVector column(const int& column) const;
virtual void column(const int& column, const GVector& vector);
virtual void add_to_row(const int& row, const GVector& vector);
virtual void add_to_column(const int& column,
const GVector& vector);
virtual double fill(void) const;
virtual double min(void) const;
virtual double max(void) const;
virtual double sum(void) const;
// Other methods
GMatrix transpose(void) const;
GMatrix invert(void) const;
GVector solve(const GVector& vector) const;
GMatrix abs(void) const;
GMatrix extract_lower_triangle(void) const;
GMatrix extract_upper_triangle(void) const;
void eulerx(const double& angle);
void eulery(const double& angle);
void eulerz(const double& angle);
};
/***********************************************************************//**
* @brief GMatrix class extension
***************************************************************************/
%extend GMatrix {
double __getitem__(int GTuple[2]) {
return (*self)(GTuple[0], GTuple[1]);
}
void __setitem__(int GTuple[2], double value) {
(*self)(GTuple[0], GTuple[1]) = value;
}
GVector __mul__(const GVector& vector) {
return ((*self) * vector);
}
GMatrix __mul__(const GMatrix& matrix) {
return ((*self) * matrix);
}
GMatrix __mul__(const double &scalar) {
return ((*self) * scalar);
}
// Python 2.x
GMatrix __div__(const double &scalar) {
return ((*self) / scalar);
}
// Python 3.x
GMatrix __truediv__(const double& scalar) const {
return ((*self) / scalar);
}
// Python 2.x operator/=
GMatrix __idiv__(const double& scalar) {
self->operator/=(scalar);
return (*self);
}
// Python 3.x operator/=
GMatrix __itruediv__(const double& scalar) {
self->operator/=(scalar);
return (*self);
}
GMatrix copy() {
return (*self);
}
GMatrix set(const double& value) {
(*self) = value;
return (*self);
}
};