/usr/include/octave-3.8.1/octave/ov-ch-mat.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.
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Copyright (C) 1996-2013 John W. Eaton
Copyright (C) 2009-2010 VZLU Prague
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_ch_mat_h)
#define octave_ov_ch_mat_h 1
#include <cstdlib>
#include <iosfwd>
#include <string>
#include "mx-base.h"
#include "oct-alloc.h"
#include "str-vec.h"
#include "error.h"
#include "ov.h"
#include "ov-base.h"
#include "ov-base-mat.h"
#include "ov-re-mat.h"
#include "ov-typeinfo.h"
class octave_value_list;
class tree_walker;
// Character matrix values.
class
octave_char_matrix : public octave_base_matrix<charNDArray>
{
protected:
octave_char_matrix (void)
: octave_base_matrix<charNDArray> () { }
octave_char_matrix (const charMatrix& chm)
: octave_base_matrix<charNDArray> (chm) { }
octave_char_matrix (const charNDArray& chm)
: octave_base_matrix<charNDArray> (chm) { }
octave_char_matrix (const Array<char>& chm)
: octave_base_matrix<charNDArray> (chm) { }
octave_char_matrix (char c)
: octave_base_matrix<charNDArray> (c) { }
octave_char_matrix (const char *s)
: octave_base_matrix<charNDArray> (s) { }
octave_char_matrix (const std::string& s)
: octave_base_matrix<charNDArray> (s) { }
octave_char_matrix (const string_vector& s)
: octave_base_matrix<charNDArray> (s) { }
octave_char_matrix (const octave_char_matrix& chm)
: octave_base_matrix<charNDArray> (chm) { }
public:
~octave_char_matrix (void) { }
octave_base_value *clone (void) const
{ return new octave_char_matrix (*this); }
octave_base_value *empty_clone (void) const
{ return new octave_char_matrix (); }
idx_vector index_vector (void) const;
builtin_type_t builtin_type (void) const { return btyp_char; }
bool is_char_matrix (void) const { return true; }
bool is_real_matrix (void) const { return true; }
bool is_real_type (void) const { return true; }
double double_value (bool = false) const;
float float_value (bool = false) const;
double scalar_value (bool frc_str_conv = false) const
{ return double_value (frc_str_conv); }
float float_scalar_value (bool frc_str_conv = false) const
{ return float_value (frc_str_conv); }
Matrix matrix_value (bool = false) const
{ return Matrix (matrix.matrix_value ()); }
FloatMatrix float_matrix_value (bool = false) const
{ return FloatMatrix (matrix.matrix_value ()); }
NDArray array_value (bool = false) const
{ return NDArray (matrix); }
FloatNDArray float_array_value (bool = false) const
{ return FloatNDArray (matrix); }
Complex complex_value (bool = false) const;
FloatComplex float_complex_value (bool = false) const;
ComplexMatrix complex_matrix_value (bool = false) const
{ return ComplexMatrix (matrix.matrix_value ()); }
FloatComplexMatrix float_complex_matrix_value (bool = false) const
{ return FloatComplexMatrix (matrix.matrix_value ()); }
ComplexNDArray complex_array_value (bool = false) const
{ return ComplexNDArray (matrix); }
FloatComplexNDArray float_complex_array_value (bool = false) const
{ return FloatComplexNDArray (matrix); }
charMatrix char_matrix_value (bool = false) const
{ return matrix.matrix_value (); }
charNDArray char_array_value (bool = false) const
{ return matrix; }
octave_value convert_to_str_internal (bool, bool, char type) const
{ return octave_value (matrix, type); }
void print_raw (std::ostream& os, bool pr_as_read_syntax = false) const;
// Unsafe. This function exists to support the MEX interface.
// You should not use it anywhere else.
void *mex_get_data (void) const { return matrix.mex_get_data (); }
mxArray *as_mxArray (void) const;
octave_value map (unary_mapper_t umap) const;
};
#endif
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