This file is indexed.

/usr/include/octave-4.0.0/octave/sparse-xpow.h is in liboctave-dev 4.0.0-3ubuntu9.

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
/*

Copyright (C) 2004-2015 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_xpow_h)
#define octave_sparse_xpow_h 1

#include "oct-cmplx.h"

class SparseMatrix;
class SparseComplexMatrix;
class octave_value;

extern octave_value xpow (const SparseMatrix& a, double b);
extern octave_value xpow (const SparseComplexMatrix& a, double b);

extern octave_value elem_xpow (double a, const SparseMatrix& b);
extern octave_value elem_xpow (double a, const SparseComplexMatrix& b);

extern octave_value elem_xpow (const SparseMatrix& a, double b);
extern octave_value elem_xpow (const SparseMatrix& a, const SparseMatrix& b);
extern octave_value elem_xpow (const SparseMatrix& a, const Complex& b);
extern octave_value elem_xpow (const SparseMatrix& a,
                               const SparseComplexMatrix& b);

extern octave_value elem_xpow (const Complex& a, const SparseMatrix& b);
extern octave_value elem_xpow (const Complex& a,
                               const SparseComplexMatrix& b);

extern octave_value elem_xpow (const SparseComplexMatrix& a, double b);
extern octave_value elem_xpow (const SparseComplexMatrix& a,
                               const SparseMatrix& b);
extern octave_value elem_xpow (const SparseComplexMatrix& a,
                               const Complex& b);
extern octave_value elem_xpow (const SparseComplexMatrix& a,
                               const SparseComplexMatrix& b);

#endif