This file is indexed.

/usr/include/octave-3.8.1/octave/sparse-xdiv.h is in liboctave-dev 3.8.1-1ubuntu1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 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
/*

Copyright (C) 2004-2013 David Bateman
Copyright (C) 1998-2004 Andy Adler

This file is part of Octave.

Octave 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.

Octave 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 Octave; see the file COPYING.  If not, see
<http://www.gnu.org/licenses/>.

*/

#if !defined (octave_sparse_xdiv_h)
#define octave_sparse_xdiv_h 1

#include "oct-cmplx.h"
#include "MatrixType.h"

class DiagMatrix;
class ComplexDiagMatrix;
class SparseMatrix;
class SparseComplexMatrix;

extern Matrix xdiv (const Matrix& a, const SparseMatrix& b, MatrixType &typ);
extern ComplexMatrix xdiv (const Matrix& a, const SparseComplexMatrix& b,
                           MatrixType &typ);
extern ComplexMatrix xdiv (const ComplexMatrix& a, const SparseMatrix& b,
                           MatrixType &typ);
extern ComplexMatrix xdiv (const ComplexMatrix& a,
                           const SparseComplexMatrix& b, MatrixType &typ);

extern SparseMatrix xdiv (const SparseMatrix& a, const SparseMatrix& b,
                          MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseMatrix& a,
                                 const SparseComplexMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
                                 const SparseMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
                                 const SparseComplexMatrix& b, MatrixType &typ);

extern SparseMatrix xdiv (const SparseMatrix& a,
                          const DiagMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseMatrix& a,
                                 const ComplexDiagMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
                                 const DiagMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xdiv (const SparseComplexMatrix& a,
                                 const ComplexDiagMatrix& b, MatrixType &typ);

extern Matrix x_el_div (double a, const SparseMatrix& b);
extern ComplexMatrix x_el_div (double a, const SparseComplexMatrix& b);
extern ComplexMatrix x_el_div (const Complex a, const SparseMatrix& b);
extern ComplexMatrix x_el_div (const Complex a,
                               const SparseComplexMatrix& b);

extern Matrix xleftdiv (const SparseMatrix& a, const Matrix& b,
                        MatrixType& typ);
extern ComplexMatrix xleftdiv (const SparseMatrix& a, const ComplexMatrix& b,
                               MatrixType &typ);
extern ComplexMatrix xleftdiv (const SparseComplexMatrix& a, const Matrix& b,
                               MatrixType &typ);
extern ComplexMatrix xleftdiv (const SparseComplexMatrix& a,
                               const ComplexMatrix& b, MatrixType &typ);

extern SparseMatrix xleftdiv (const SparseMatrix& a, const SparseMatrix& b,
                              MatrixType &typ);
extern SparseComplexMatrix xleftdiv (const SparseMatrix& a,
                                     const SparseComplexMatrix& b,
                                     MatrixType &typ);
extern SparseComplexMatrix xleftdiv (const SparseComplexMatrix& a,
                                     const SparseMatrix& b, MatrixType &typ);
extern SparseComplexMatrix xleftdiv (const SparseComplexMatrix& a,
                                     const SparseComplexMatrix& b,
                                     MatrixType &typ);

extern SparseMatrix xleftdiv (const DiagMatrix&, const SparseMatrix&,
                              MatrixType&);
extern SparseComplexMatrix xleftdiv (const ComplexDiagMatrix&,
                                     const SparseMatrix&,
                                     MatrixType&);
extern SparseComplexMatrix xleftdiv (const DiagMatrix&,
                                     const SparseComplexMatrix&,
                                     MatrixType&);
extern SparseComplexMatrix xleftdiv (const ComplexDiagMatrix&,
                                     const SparseComplexMatrix&,
                                     MatrixType&);

#endif