Mercurial > octave
view scripts/gui/uigetdir.m @ 31189:820d2c802247 stable
fortran_vec: Fix instances of method chaining that may cause dangling pointer.
* libinterp/corefcn/quandcc.cc (Fquadcc): Replace method chaining with a
separate line for NDArray object to avoid going out of scope.
* libinterp/corefcn/__ilu__.cc (F__iluc__): Obtain RowVector and ColumnVector
objects in separate line to remain in scope.
* libinterp/corefcn/__ichol__.cc (F__icholt__): Obtain RowVector object in
separate line to remain in scope.
For more details: https://octave.discourse.group/t/3132
author | Maged Rifaat <magedrifaat@gmail.com> |
---|---|
date | Mon, 15 Aug 2022 00:22:55 +0200 |
parents | 796f54d4ddbf |
children | 597f3ee61a48 |
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######################################################################## ## ## Copyright (C) 2010-2022 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## 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 ## <https://www.gnu.org/licenses/>. ## ######################################################################## ## -*- texinfo -*- ## @deftypefn {} {@var{dirname} =} uigetdir () ## @deftypefnx {} {@var{dirname} =} uigetdir (@var{init_path}) ## @deftypefnx {} {@var{dirname} =} uigetdir (@var{init_path}, @var{dialog_name}) ## Open a GUI dialog for selecting a directory. ## ## If @var{init_path} is not given the current working directory is used. ## ## @var{dialog_name} may be used to customize the dialog title. ## ## The output @var{dirname} is a character string with the name of the selected ## directory. However, if the @samp{Cancel} button is clicked the output is of ## type double with the value @code{0}. ## @seealso{uigetfile, uiputfile} ## @end deftypefn function dirname = uigetdir (init_path = pwd, dialog_name = "Select Directory to Open") if (! ischar (init_path) || ! ischar (dialog_name)) error ("uigetdir: INIT_PATH and DIALOG_NAME must be string arguments"); endif if (! isfolder (init_path)) init_path = fileparts (init_path); endif if (__event_manager_have_dialogs__ ()) file_filter = cell (0, 2); default_file_name = ""; dialog_mode = "dir"; [filename, dirname, filterindex] ... = __event_manager_file_dialog__ (file_filter, dialog_name, default_file_name, dialog_mode, init_path); else funcname = __get_funcname__ (mfilename ()); dirname = feval (funcname, init_path, dialog_name); endif endfunction %!demo %! uigetdir (pwd, 'Select Directory'); ## Remove from test statistics. No real tests possible. %!assert (1)