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/*
* This file is part of the API Extractor project.
*
* Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
* Copyright 2005 Roberto Raggi <roberto@kdevelop.org>
*
* Contact: PySide team <contact@pyside.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 as published by the Free Software Foundation.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*
*/
#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;
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