49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
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//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright 2011-2012 Vicente J. Botet Escriba
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/thread for documentation.
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//
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//////////////////////////////////////////////////////////////////////////////
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#ifndef BOOST_THREAD_DETAIL_IS_CONVERTIBLE_HPP
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#define BOOST_THREAD_DETAIL_IS_CONVERTIBLE_HPP
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#include <boost/type_traits/is_convertible.hpp>
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#include <boost/thread/detail/move.hpp>
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namespace boost
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{
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namespace thread_detail
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{
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template <typename T1, typename T2>
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struct is_convertible : boost::is_convertible<T1,T2> {};
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#if defined BOOST_NO_CXX11_RVALUE_REFERENCES
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#if defined(BOOST_INTEL_CXX_VERSION) && (BOOST_INTEL_CXX_VERSION <= 1300)
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#if defined BOOST_THREAD_USES_MOVE
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template <typename T1, typename T2>
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struct is_convertible<
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rv<T1> &,
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rv<rv<T2> > &
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> : false_type {};
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#endif
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#elif defined __GNUC__ && (__GNUC__ < 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ <= 4 ))
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template <typename T1, typename T2>
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struct is_convertible<T1&, T2&> : boost::is_convertible<T1, T2> {};
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#endif
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#endif
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}
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} // namespace boost
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#endif // BOOST_THREAD_DETAIL_MEMORY_HPP
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