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Diffstat (limited to 'sources/shiboken2/ApiExtractor/parser/rpp/pp-string.h')
-rw-r--r-- | sources/shiboken2/ApiExtractor/parser/rpp/pp-string.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/sources/shiboken2/ApiExtractor/parser/rpp/pp-string.h b/sources/shiboken2/ApiExtractor/parser/rpp/pp-string.h new file mode 100644 index 000000000..25db0389a --- /dev/null +++ b/sources/shiboken2/ApiExtractor/parser/rpp/pp-string.h @@ -0,0 +1,112 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org> +** Contact: https://www.qt.io/licensing/ +** +** This file is part of PySide2. +** +** $QT_BEGIN_LICENSE:GPL-EXCEPT$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#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; |