Mercurial > octave-nkf
view liboctave/DASRT.h @ 14679:a543ed02e673
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) 2002-2012 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_DASRT_h) #define octave_DASRT_h 1 #include <cfloat> #include "DASRT-opts.h" #include "lo-math.h" class DASRT_result { public: DASRT_result (void) : x (), xdot (), t () { } DASRT_result (const Matrix& xx, const Matrix& xxdot, const ColumnVector& tt) : x (xx), xdot (xxdot), t (tt) { } DASRT_result (const DASRT_result& r) : x (r.x), xdot (r.xdot), t (r.t) { } DASRT_result& operator = (const DASRT_result& r) { if (this != &r) { x = r.x; xdot = r.xdot; t = r.t; } return *this; } ~DASRT_result (void) { } Matrix state (void) const { return x; } Matrix deriv (void) const { return xdot; } ColumnVector times (void) const { return t; } private: Matrix x; Matrix xdot; ColumnVector t; }; class OCTAVE_API DASRT : public DAERT, public DASRT_options { public: DASRT (void) : DAERT (), DASRT_options (), initialized (false), liw (0), lrw (0), ng (0), info (), iwork (), jroot (), rwork (), abs_tol (), rel_tol () { } DASRT (const ColumnVector& s, double tm, DAERTFunc& f) : DAERT (s, tm, f), DASRT_options (), initialized (false), liw (0), lrw (0), ng (0), info (), iwork (), jroot (), rwork (), abs_tol (), rel_tol () { } DASRT (const ColumnVector& s, const ColumnVector& deriv, double tm, DAERTFunc& f) : DAERT (s, deriv, tm, f), DASRT_options (), initialized (false), liw (0), lrw (0), ng (0), info (), iwork (), jroot (), rwork (), abs_tol (), rel_tol () { } ~DASRT (void) { } DASRT_result integrate (const ColumnVector& tout); DASRT_result integrate (const ColumnVector& tout, const ColumnVector& tcrit); std::string error_message (void) const; private: bool initialized; octave_idx_type liw; octave_idx_type lrw; octave_idx_type ng; Array<octave_idx_type> info; Array<octave_idx_type> iwork; Array<octave_idx_type> jroot; Array<double> rwork; Array<double> abs_tol; Array<double> rel_tol; void integrate (double t); }; #endif