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view src/sparse-xpow.h @ 14679:a543ed02e673

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Allow the builtin function mkdir to create missing parent directories * bootstrap.conf : Add the mkdir-p and savewd gnulib modules. * file-ops.cc (static int make_ancestor (const char*, const char*, void*)): New function. (int octave_mkdir (const std::string&, mode_t, std::string&, bool): Add fourth argument and use it to conditionally select whether to make the missing parent directories. * file-ops.h (int octave_mkdir (const std::string&, mode_t, std::string&, bool): Add fourth argument. * lo-cutils.c (struct mkdir_options): New structure (static void announce_mkdir (const char*, void*), static int process_dir (char *, struct savewd *, void *), int octave_mkdir_parents (const char *, mode_t, int (*make_ancestor) (const char *, const char *, void *)): New functions. * lo-cutils.h (int octave_mkdir_parents (const char *, mode_t, int (*make_ancestor) (const char *, const char *, void *)): New function. * dirfns.cc (Fmkdir): Call octave_mkdir with the make_parents argument set to true.
author David Bateman <dbateman@free.fr>
date Wed, 23 May 2012 22:34:37 +0200
parents 72c96de7a403
children
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/*

Copyright (C) 2004-2012 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