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/****************************************************************************
**
** 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_SYMBOL_H
#define PP_SYMBOL_H
namespace rpp {
class pp_symbol
{
static rxx_allocator<char> &allocator_instance ()
{
static rxx_allocator<char>__allocator;
return __allocator;
}
public:
static int &N()
{
static int __N;
return __N;
}
static pp_fast_string const *get (char const *__data, std::size_t __size)
{
++N();
char *data = allocator_instance ().allocate (__size + 1);
memcpy(data, __data, __size);
data[__size] = '\0';
char *where = allocator_instance ().allocate (sizeof (pp_fast_string));
return new (where) pp_fast_string (data, __size);
}
template <typename _InputIterator>
static pp_fast_string const *get (_InputIterator __first, _InputIterator __last)
{
++N();
std::ptrdiff_t __size;
#if defined(__SUNPRO_CC)
std::distance (__first, __last, __size);
#else
__size = std::distance (__first, __last);
#endif
assert (__size >= 0 && __size < 512);
char *data = allocator_instance ().allocate (__size + 1);
std::copy (__first, __last, data);
data[__size] = '\0';
char *where = allocator_instance ().allocate (sizeof (pp_fast_string));
return new (where) pp_fast_string (data, __size);
}
static pp_fast_string const *get(std::string const &__s)
{ return get (__s.c_str (), __s.size ()); }
};
} // namespace rpp
#endif // PP_SYMBOL_H
// kate: space-indent on; indent-width 2; replace-tabs on;
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