This file is indexed.

/usr/include/octave-4.0.0/octave/ov-cx-sparse.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
 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
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
/*

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_ov_cx_sparse_h)
#define octave_ov_cx_sparse_h 1

#include <cstdlib>

#include <iosfwd>
#include <string>

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

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

#include "CSparse.h"
#include "ov-base-sparse.h"
#include "ov-re-sparse.h"

class octave_value_list;

class tree_walker;

class
OCTINTERP_API
octave_sparse_complex_matrix : public octave_base_sparse<SparseComplexMatrix>
{
public:

  octave_sparse_complex_matrix (void)
    : octave_base_sparse<SparseComplexMatrix> () { }

  octave_sparse_complex_matrix (const ComplexNDArray& m)
    : octave_base_sparse<SparseComplexMatrix> (SparseComplexMatrix (m)) { }

  octave_sparse_complex_matrix (const ComplexMatrix& m)
    : octave_base_sparse<SparseComplexMatrix> (SparseComplexMatrix (m)) { }

  octave_sparse_complex_matrix (const SparseComplexMatrix& m)
    : octave_base_sparse<SparseComplexMatrix> (m) { }

  octave_sparse_complex_matrix (const SparseComplexMatrix& m,
                                const MatrixType &t)
    : octave_base_sparse<SparseComplexMatrix> (m, t) { }

  octave_sparse_complex_matrix (const MSparse<Complex>& m)
    : octave_base_sparse<SparseComplexMatrix> (m) { }

  octave_sparse_complex_matrix (const MSparse<Complex>& m,
                                const MatrixType &t)
    : octave_base_sparse<SparseComplexMatrix> (m, t) { }

  octave_sparse_complex_matrix (const Sparse<Complex>& m,
                                const MatrixType &t)
    : octave_base_sparse<SparseComplexMatrix> (SparseComplexMatrix (m), t) { }

  octave_sparse_complex_matrix (const Sparse<Complex>& m)
    : octave_base_sparse<SparseComplexMatrix> (SparseComplexMatrix (m)) { }

  octave_sparse_complex_matrix (const octave_sparse_complex_matrix& cm)
    : octave_base_sparse<SparseComplexMatrix> (cm) { }

  ~octave_sparse_complex_matrix (void) { }

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

  octave_base_value *try_narrowing_conversion (void);

  builtin_type_t builtin_type (void) const { return btyp_complex; }

  bool is_complex_matrix (void) const { return true; }

  bool is_complex_type (void) const { return true; }

  bool is_double_type (void) const { return true; }

  bool is_float_type (void) const { return true; }

  double double_value (bool = false) const;

  double scalar_value (bool frc_str_conv = false) const
  { return double_value (frc_str_conv); }

  Matrix matrix_value (bool = false) const;

  Complex complex_value (bool = false) const;

  ComplexMatrix complex_matrix_value (bool = false) const;

  ComplexNDArray complex_array_value (bool = false) const;

  charNDArray char_array_value (bool frc_str_conv = false) const;

  SparseMatrix sparse_matrix_value (bool = false) const;

  SparseComplexMatrix sparse_complex_matrix_value (bool = false) const
  { return matrix; }

  SparseBoolMatrix sparse_bool_matrix_value (bool warn = false) const;

#if 0
  int write (octave_stream& os, int block_size,
             oct_data_conv::data_type output_type, int skip,
             oct_mach_info::float_format flt_fmt) const
  {
    // Yes, for compatibility, we drop the imaginary part here.
    return os.write (matrix_value (true), block_size, output_type,
                     skip, flt_fmt);
  }
#endif

  bool save_binary (std::ostream& os, bool& save_as_floats);

  bool load_binary (std::istream& is, bool swap,
                    oct_mach_info::float_format fmt);

  bool save_hdf5 (octave_hdf5_id loc_id, const char *name, bool save_as_floats);

  bool load_hdf5 (octave_hdf5_id loc_id, const char *name);

  mxArray *as_mxArray (void) const;

  octave_value map (unary_mapper_t umap) const;

private:


  DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA
};

#endif