40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
// (C) Copyright David Abrahams 2002.
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// Distributed under the Boost Software License, Version 1.0. (See
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// accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef ITERATOR_DWA122600_HPP_
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#define ITERATOR_DWA122600_HPP_
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// This header is obsolete and will be deprecated.
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#include <iterator>
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#if defined(__SUNPRO_CC) && (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION))
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#include <cstddef>
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#endif
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namespace boost
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{
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namespace detail
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{
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using std::iterator_traits;
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using std::distance;
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#if defined(__SUNPRO_CC) && (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION))
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// std::distance from stlport with Oracle compiler 12.4 and 12.5 fails to deduce template parameters
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// when one of the arguments is an array and the other one is a pointer.
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template< typename T, std::size_t N >
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inline typename std::iterator_traits< T* >::difference_type distance(T (&left)[N], T* right)
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{
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return std::distance(static_cast< T* >(left), right);
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}
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#endif
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} // namespace detail
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} // namespace boost
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#endif // ITERATOR_DWA122600_HPP_
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