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/****************************************************************************
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**
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** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
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** Copyright 2005 Roberto Raggi <roberto@kdevelop.org>
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**
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** This file is part of $PRODUCT$.
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**
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** $CPP_LICENSE$
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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****************************************************************************/
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#ifndef PP_SYMBOL_H
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#define PP_SYMBOL_H
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namespace rpp {
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class pp_symbol
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{
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static rxx_allocator<char> &allocator_instance ()
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{
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static rxx_allocator<char>__allocator;
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return __allocator;
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}
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public:
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static int &N()
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{
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static int __N;
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return __N;
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}
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static pp_fast_string const *get (char const *__data, std::size_t __size)
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{
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++N();
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char *data = allocator_instance ().allocate (__size + 1);
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memcpy(data, __data, __size);
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data[__size] = '\0';
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char *where = allocator_instance ().allocate (sizeof (pp_fast_string));
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return new (where) pp_fast_string (data, __size);
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}
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template <typename _InputIterator>
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static pp_fast_string const *get (_InputIterator __first, _InputIterator __last)
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{
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++N();
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std::ptrdiff_t __size;
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#if defined(__SUNPRO_CC)
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std::distance (__first, __last, __size);
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#else
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__size = std::distance (__first, __last);
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#endif
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assert (__size >= 0 && __size < 512);
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char *data = allocator_instance ().allocate (__size + 1);
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std::copy (__first, __last, data);
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data[__size] = '\0';
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char *where = allocator_instance ().allocate (sizeof (pp_fast_string));
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return new (where) pp_fast_string (data, __size);
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}
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static pp_fast_string const *get(std::string const &__s)
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{ return get (__s.c_str (), __s.size ()); }
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};
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} // namespace rpp
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#endif // PP_SYMBOL_H
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// kate: space-indent on; indent-width 2; replace-tabs on;
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