Mercurial > octave
view liboctave/util/kpse.h @ 27919:1891570abac8
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2020.
author | John W. Eaton <jwe@octave.org> |
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date | Mon, 06 Jan 2020 22:29:51 -0500 |
parents | b442ec6dda5c |
children | bd51beb6205e |
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/* Copyright (C) 2016-2020 The Octave Project Developers See the file COPYRIGHT.md in the top-level directory of this distribution or <https://octave.org/COPYRIGHT.html/>. 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_kpse_h) #define octave_kpse_h 1 #include "octave-config.h" #include <list> #include <string> // A way to step through a path, extracting one directory name at a // time. class kpse_path_iterator { public: kpse_path_iterator (const std::string& p) : m_path (p), m_b (0), m_e (0), m_len (m_path.length ()) { set_end (); } kpse_path_iterator (const kpse_path_iterator&) = default; // No assignment! kpse_path_iterator& operator = (const kpse_path_iterator&) = delete; ~kpse_path_iterator (void) = default; kpse_path_iterator operator ++ (int) { kpse_path_iterator retval (*this); next (); return retval; } std::string operator * (void) { return m_path.substr (m_b, m_e-m_b); } bool operator != (const size_t sz) { return m_b != sz; } private: const std::string& m_path; size_t m_b; size_t m_e; size_t m_len; void set_end (void); void next (void); }; extern unsigned int kpse_debug; extern std::list<std::string> kpse_all_path_search (const std::string& path, const std::string& name); extern std::list<std::string> kpse_all_path_find_first_of (const std::string& path, const std::list<std::string>& names); extern std::string kpse_element_dir (const std::string& elt); extern std::list<std::string> kpse_all_path_search (const std::string& path, const std::string& name); extern std::string kpse_path_expand (const std::string& path); extern std::string kpse_path_find_first_of (const std::string& path, const std::list<std::string>& names); extern std::string kpse_path_search (const std::string& path, const std::string& name); #endif