Mercurial > projects > qtd
view generator/parser/rpp/pp-string.h @ 1:e78566595089
initial import
author | mandel |
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date | Mon, 11 May 2009 16:01:50 +0000 |
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children | 09a0f1d048f2 |
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/**************************************************************************** ** ** Copyright (C) 1992-2008 Nokia. All rights reserved. ** Copyright 2005 Roberto Raggi <roberto@kdevelop.org> ** ** This file is part of Qt Jambi. ** ** * Commercial Usage * Licensees holding valid Qt Commercial licenses may use this file in * accordance with the Qt Commercial License Agreement provided with the * Software or, alternatively, in accordance with the terms contained in * a written agreement between you and Nokia. * * * GNU General Public License Usage * Alternatively, this file may be used under the terms of the GNU * General Public License versions 2.0 or 3.0 as published by the Free * Software Foundation and appearing in the file LICENSE.GPL included in * the packaging of this file. Please review the following information * to ensure GNU General Public Licensing requirements will be met: * http://www.fsf.org/licensing/licenses/info/GPLv2.html and * http://www.gnu.org/copyleft/gpl.html. In addition, as a special * exception, Nokia gives you certain additional rights. These rights * are described in the Nokia Qt GPL Exception version 1.2, included in * the file GPL_EXCEPTION.txt in this package. * * Qt for Windows(R) Licensees * As a special exception, Nokia, as the sole copyright holder for Qt * Designer, grants users of the Qt/Eclipse Integration plug-in the * right for the Qt/Eclipse Integration to link to functionality * provided by Qt Designer and its related libraries. * * * If you are unsure which license is appropriate for your use, please * contact the sales department at qt-sales@nokia.com. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ** ****************************************************************************/ #ifndef PP_STRING_H #define PP_STRING_H namespace rpp { template <typename _CharT> class pp_string { typedef std::char_traits<_CharT> traits_type; typedef std::size_t size_type; _CharT const *_M_begin; std::size_t _M_size; public: inline pp_string (): _M_begin (0), _M_size(0) {} explicit pp_string (std::string const &__s): _M_begin (__s.c_str ()), _M_size (__s.size ()) {} inline pp_string (_CharT const *__begin, std::size_t __size): _M_begin (__begin), _M_size (__size) {} inline _CharT const *begin () const { return _M_begin; } inline _CharT const *end () const { return _M_begin + _M_size; } inline _CharT at (std::size_t index) const { return _M_begin [index]; } inline std::size_t size () const { return _M_size; } inline int compare (pp_string const &__other) const { size_type const __size = this->size(); size_type const __osize = __other.size(); size_type const __len = std::min (__size, __osize); int __r = traits_type::compare (_M_begin, __other._M_begin, __len); if (!__r) __r = (int) (__size - __osize); return __r; } inline bool operator == (pp_string const &__other) const { return compare (__other) == 0; } inline bool operator != (pp_string const &__other) const { return compare (__other) != 0; } inline bool operator < (pp_string const &__other) const { return compare (__other) < 0; } inline bool operator == (char const *s) const { std::size_t n = strlen (s); if (n != _M_size) return false; return ! strncmp (_M_begin, s, n); } inline bool operator != (char const *s) const { return ! operator == (s); } }; } // namespace rpp #endif // PP_STRING_H // kate: space-indent on; indent-width 2; replace-tabs on;