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
|
// This file is part of Eigen, a lightweight C++ template library
// for linear algebra. Eigen itself is part of the KDE project.
//
// Copyright (C) 2006-2007 Benoit Jacob <jacob@math.jussieu.fr>
//
// Eigen 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 2 or (at your option) any later version.
//
// Eigen 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 Eigen; if not, write to the Free Software Foundation, Inc., 51
// Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. This exception does not invalidate any other reasons why a work
// based on this file might be covered by the GNU General Public License.
#ifndef EIGEN_COEFFS_H
#define EIGEN_COEFFS_H
template<typename Scalar, typename Derived>
Scalar MatrixBase<Scalar, Derived>
::coeff(int row, int col, AssertLevel assertLevel = InternalDebugging) const
{
eigen_assert(assertLevel, row >= 0 && row < rows()
&& col >= 0 && col < cols());
return static_cast<const Derived *>(this)->_coeff(row, col);
}
template<typename Scalar, typename Derived>
Scalar MatrixBase<Scalar, Derived>
::operator()(int row, int col) const { return coeff(row, col, UserDebugging); }
template<typename Scalar, typename Derived>
Scalar& MatrixBase<Scalar, Derived>
::coeffRef(int row, int col, AssertLevel assertLevel = InternalDebugging)
{
eigen_assert(assertLevel, row >= 0 && row < rows()
&& col >= 0 && col < cols());
return static_cast<Derived *>(this)->_coeffRef(row, col);
}
template<typename Scalar, typename Derived>
Scalar& MatrixBase<Scalar, Derived>
::operator()(int row, int col) { return coeffRef(row, col, UserDebugging); }
template<typename Scalar, typename Derived>
Scalar MatrixBase<Scalar, Derived>
::coeff(int index, AssertLevel assertLevel = InternalDebugging) const
{
eigen_assert(assertLevel, IsVector);
if(RowsAtCompileTime == 1)
{
eigen_assert(assertLevel, index >= 0 && index < cols());
return coeff(0, index);
}
else
{
eigen_assert(assertLevel, index >= 0 && index < rows());
return coeff(index, 0);
}
}
template<typename Scalar, typename Derived>
Scalar MatrixBase<Scalar, Derived>
::operator[](int index) const { return coeff(index, UserDebugging); }
template<typename Scalar, typename Derived>
Scalar& MatrixBase<Scalar, Derived>
::coeffRef(int index, AssertLevel assertLevel = InternalDebugging)
{
eigen_assert(assertLevel, IsVector);
if(RowsAtCompileTime == 1)
{
eigen_assert(assertLevel, index >= 0 && index < cols());
return coeffRef(0, index);
}
else
{
eigen_assert(assertLevel, index >= 0 && index < rows());
return coeffRef(index, 0);
}
}
template<typename Scalar, typename Derived>
Scalar& MatrixBase<Scalar, Derived>
::operator[](int index) { return coeffRef(index, UserDebugging); }
template<typename Scalar, typename Derived>
Scalar MatrixBase<Scalar, Derived>
::x() const { return coeff(0, UserDebugging); }
template<typename Scalar, typename Derived>
Scalar MatrixBase<Scalar, Derived>
::y() const { return coeff(1, UserDebugging); }
template<typename Scalar, typename Derived>
Scalar MatrixBase<Scalar, Derived>
::z() const { return coeff(2, UserDebugging); }
template<typename Scalar, typename Derived>
Scalar MatrixBase<Scalar, Derived>
::w() const { return coeff(3, UserDebugging); }
template<typename Scalar, typename Derived>
Scalar& MatrixBase<Scalar, Derived>
::x() { return coeffRef(0, UserDebugging); }
template<typename Scalar, typename Derived>
Scalar& MatrixBase<Scalar, Derived>
::y() { return coeffRef(1, UserDebugging); }
template<typename Scalar, typename Derived>
Scalar& MatrixBase<Scalar, Derived>
::z() { return coeffRef(2, UserDebugging); }
template<typename Scalar, typename Derived>
Scalar& MatrixBase<Scalar, Derived>
::w() { return coeffRef(3, UserDebugging); }
#endif // EIGEN_COEFFS_H
|
