This file is indexed.

/usr/include/octave-4.2.2/octave/ov-colon.h is in liboctave-dev 4.2.2-1ubuntu1.

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
/*

Copyright (C) 1996-2017 John W. Eaton

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_ov_colon_h)
#define octave_ov_colon_h 1

#include "octave-config.h"

#include <cstdlib>

#include <iosfwd>
#include <string>

#include "mx-base.h"
#include "str-vec.h"

#include "error.h"
#include "ov-base.h"
#include "ov-typeinfo.h"

class octave_value_list;

class tree_walker;

// A type to represent ':' as used for indexing.

class
octave_magic_colon : public octave_base_value
{
public:

  octave_magic_colon (void)
    : octave_base_value () { }

  octave_magic_colon (const octave_magic_colon&)
    : octave_base_value () { }

  ~octave_magic_colon (void) { }

  octave_base_value *clone (void) const
  { return new octave_magic_colon (*this); }
  octave_base_value *empty_clone (void) const
  { return new octave_magic_colon (); }

  idx_vector index_vector (bool /* require_integers */ = false) const { return idx_vector (':'); }

  bool is_defined (void) const { return true; }

  bool is_constant (void) const { return true; }

  bool is_magic_colon (void) const { return true; }

  void print (std::ostream& os, bool pr_as_read_syntax = false);

  void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const;

private:

  DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
};

#endif