Mercurial > octave-nkf
view src/pt-cell.cc @ 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) 1999-2012 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/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <iostream> #include "Cell.h" #include "defun.h" #include "error.h" #include "oct-obj.h" #include "pt-arg-list.h" #include "pt-bp.h" #include "pt-exp.h" #include "pt-cell.h" #include "pt-walk.h" #include "utils.h" #include "ov.h" #include "variables.h" octave_value tree_cell::rvalue1 (int) { octave_value retval; octave_idx_type nr = length (); octave_idx_type nc = -1; Cell val; int i = 0; for (iterator p = begin (); p != end (); p++) { tree_argument_list *elt = *p; octave_value_list row = elt->convert_to_const_vector (); if (nr == 1) // Optimize the single row case. val = row.cell_value (); else if (nc < 0) { nc = row.length (); val = Cell (nr, nc); } else { octave_idx_type this_nc = row.length (); if (nc != this_nc) { ::error ("number of columns must match"); return retval; } } for (octave_idx_type j = 0; j < nc; j++) val(i,j) = row(j); i++; } retval = val; return retval; } octave_value_list tree_cell::rvalue (int nargout) { octave_value_list retval; if (nargout > 1) error ("invalid number of output arguments for cell array"); else retval = rvalue1 (nargout); return retval; } tree_expression * tree_cell::dup (symbol_table::scope_id scope, symbol_table::context_id context) const { tree_cell *new_cell = new tree_cell (0, line (), column ()); for (const_iterator p = begin (); p != end (); p++) { const tree_argument_list *elt = *p; new_cell->append (elt ? elt->dup (scope, context) : 0); } new_cell->copy_base (*this); return new_cell; } void tree_cell::accept (tree_walker& tw) { tw.visit_cell (*this); }