Mercurial > octave
view libinterp/corefcn/environment.h @ 28930:2883b3d08b7e
maint: Remove unnecessary parentheses bracketing %!error BIST tests.
* bsxfun.cc, call-stack.cc, data.cc, environment.cc, fcn-info.cc, fft.cc,
filter.cc, quadcc.cc, sighandlers.cc, sysdep.cc, ov.cc, pt-eval.cc,
accumarray.m, repmat.m, beep.m, pchip.m, movfun.m, rosser.m:
Remove unnecessary parentheses bracketing %!error BIST tests.
author | Rik <rik@octave.org> |
---|---|
date | Wed, 14 Oct 2020 13:14:02 -0700 |
parents | bd51beb6205e |
children | 0a5b15007766 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2017-2020 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/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_environment_h) #define octave_environment_h 1 #include "octave-config.h" #include <string> class octave_value; class octave_value_list; namespace octave { class environment { public: environment (void) : m_editor (init_editor ()), m_exec_path (init_exec_path ()), m_image_path (init_image_path ()) { } octave_value editor (const octave_value_list& args, int nargout); std::string editor (void) const { return m_editor; } std::string editor (const std::string& ed) { return set (m_editor, ed); } octave_value exec_path (const octave_value_list& args, int nargout); std::string exec_path (void) const { return m_exec_path; } std::string exec_path (const std::string& path); octave_value image_path (const octave_value_list& args, int nargout); std::string image_path (void) const { return m_image_path; } std::string image_path (const std::string& path) { return set (m_image_path, path); } private: std::string m_editor; std::string m_exec_path; std::string m_image_path; static std::string init_editor (void); static std::string init_exec_path (void); static std::string init_image_path (void); std::string set (std::string& var, const std::string& new_val) { std::string old_val = var; var = new_val; return old_val; } }; } #endif