Mercurial > octave-antonio
view libinterp/version.in.h @ 20166:196871335aa8
Allow call with empty argument list in strcat related functions (bug #44981)
* libinterp/corefcn/strfns.cc (strvcat): return an empty string for an empty
argument list. Simply dropping the input checking, will return an empty
string. This makes it more consistent with cat(), vertcat, and horzcat()
functions, which return [] for this cases. It makes it easier to support
"strcat (cell{:})" when cell is empty.
* scripts/strings/cstrcat.m, scripts/strings/strcat.m: same as above. But
because [cellstr{:}] when cellstr is empty returns double ([]), we
specifically return "".
author | Carnë Draug <carandraug@octave.org> |
---|---|
date | Fri, 01 May 2015 16:21:39 +0100 |
parents | 4197fc428c7d |
children |
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// %NO_EDIT_WARNING% /* Copyright (C) 1992-2015 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_version_h) #define octave_version_h 1 #define OCTAVE_VERSION %OCTAVE_VERSION% #define OCTAVE_MAJOR_VERSION %OCTAVE_MAJOR_VERSION% #define OCTAVE_MINOR_VERSION %OCTAVE_MINOR_VERSION% #define OCTAVE_PATCH_VERSION %OCTAVE_PATCH_VERSION% // The "API version" is used as a way of checking that interfaces in the // liboctave and libinterp libraries haven't changed in a backwardly // incompatible way when loading .oct files. A better way to do that is // with library versioning, but not all systems support that. // NOTE: This macro will be removed in a future version of Octave. If // you insist on checking for features using a version number, use the // OCTAVE_MAJOR_VERSION, OCTAVE_MINOR_VERSION, and // OCTAVE_PATCH_VERSION macros instead. #define OCTAVE_API_VERSION %OCTAVE_API_VERSION% #define OCTAVE_RELEASE_DATE %OCTAVE_RELEASE_DATE% #define OCTAVE_COPYRIGHT %OCTAVE_COPYRIGHT% #include <string> extern OCTINTERP_API std::string octave_www_statement (bool html = false); extern OCTINTERP_API std::string octave_contrib_statement (bool html = false); extern OCTINTERP_API std::string octave_bugs_statement (bool html = false); extern OCTINTERP_API std::string octave_name_version_and_copyright (void); extern OCTINTERP_API std::string octave_name_version_copyright_copying_and_warranty (bool html = false, const std::string& extra_info = std::string ()); extern OCTINTERP_API std::string octave_name_version_copyright_copying_warranty_and_bugs (bool html = false, const std::string& extra_info = std::string ()); extern OCTINTERP_API std::string octave_startup_message (bool html = false); #endif