view liboctave/lo-sysdep.h @ 14557:e8e86ae3abbc

make diag (x, m, n) return a proper diagonal matrix object (bug #36099) * Array.h, Array.cc (Array<T>::diag (octave_idx_type, octave_idx_type) const): New function. * CMatrix.h, CMatrix.cc (ComplexMatrix::diag (octave_idx_type, octave_idx_type) const): New function. * dMatrix.h, dMatrix.cc (Matrix::diag (octave_idx_type, octave_idx_type) const): New function. * fCMatrix.h, fCMatrix.cc (FloatComplexMatrix::diag (octave_idx_type, octave_idx_type) const): New function. * fMatrix.h, fMatrix.cc (FloatMatrix::diag (octave_idx_type, octave_idx_type) const): New function. * CNDArray.cc, CNDArray.h (ComplexNDArray::diag (octave_idx_type, octave_idx_type) const): New forwarding function. * boolNDArray.cc, boolNDArray.h (boolNDArray::diag (octave_idx_type, octave_idx_type) const): New forwarding function. * chNDArray.cc, chNDArray.h (charNDArray::diag (octave_idx_type, octave_idx_type) const): New forwarding function. * dNDArray.cc, dNDArray.h (NDArray::diag (octave_idx_type, octave_idx_type) const): New forwarding function. * fCNDArray.cc, fCNDArray.h (FloatComplexNDArray::diag (octave_idx_type, octave_idx_type) const): New forwarding function. * fNDArray.cc, fNDArray.h (FloatNDArray::diag (octave_idx_type, octave_idx_type) const): New forwarding function. * intNDArray.cc, intNDArray.h (intNDArray<T>::diag (octave_idx_type, octave_idx_type) const): New forwarding function. * Cell.cc, Cell.h (Cell::diag (octave_idx_type, octave_idx_type) const): New function. * ov.h (octave_value::diag (octave_idx_type, octave_idx_type)): New function. * ov-base.h, ov-base.cc (octave_base_value::diag (octave_idx_type, octave_idx_type) const): New virtual function and default implementation. * ov-base-mat.h (octave_base_matrix<T>::diag (octave_idx_type, octave_idx_type) const): New function. * ov-base-scalar.cc, ov-base-scalar.h (octave_base_scalar<T>::diag (octave_idx_type, octave_idx_type)): New function. * ov-complex.cc, ov-complex.h (octave_complex::diag (octave_idx_type, octave_idx_type) const): New function. * ov-cx-mat.cc, ov-complex.h (octave_complex_matrix::diag (octave_idx_type, octave_idx_type) const): New function. * ov-float.cc, ov-float.h (octave_float_scalar::diag (octave_idx_type, octave_idx_type) const): New function. * ov-flt-complex.cc, ov-flt-complex.h (octave_float_complex::diag (octave_idx_type, octave_idx_type) const): New function. * ov-flt-cx-mat.cc, ov-flt-cx-mat.h (octave_float_complex_matrix::diag (octave_idx_type, octave_idx_type) const): New function. * ov-flt-re-mat.cc, ov-flt-re-mat.h (octave_float_matrix::diag (octave_idx_type, octave_idx_type) const): New function. * ov-range.cc, ov-range.h (octave_range::diag (octave_idx_type, octave_idx_type) const): New function. * ov-re-mat.cc, ov-re-mat.h (octave_matrix::diag (octave_idx_type, octave_idx_type) const): New function. * ov-scalar.cc, ov-scalar.h (octave_scalar::diag (octave_idx_type, octave_idx_type) const): New function. * data.cc (Fdiag): Use two-arg octave_value::diag method for dispatching. New tests.
author John W. Eaton <jwe@octave.org>
date Thu, 12 Apr 2012 16:27:39 -0400
parents 583d3d6f6fde
children
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/*

Copyright (C) 1996-2012 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_liboctave_sysdep_h)
#define octave_liboctave_sysdep_h 1

#include <string>

#include "lo-ieee.h"
class string_vector;

extern std::string octave_getcwd (void);

extern int octave_chdir (const std::string&);

#if defined (__WIN32__) && ! defined (__CYGWIN__)
extern pid_t octave_popen2 (const std::string&, const string_vector&,
    bool, int *, std::string&);
#endif

#endif