|
|
/****************************************************************************
|
|
|
**
|
|
|
** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
|
|
|
** Copyright 2005 Roberto Raggi <roberto@kdevelop.org>
|
|
|
**
|
|
|
** This file is part of $PRODUCT$.
|
|
|
**
|
|
|
** $CPP_LICENSE$
|
|
|
**
|
|
|
** 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;
|
|
|
|
