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//////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) 2011-2013 Vicente J. Botet Escriba
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
// See http://www.boost.org/libs/thread for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_THREAD_DETAIL_IS_CONVERTIBLE_HPP
#define BOOST_THREAD_DETAIL_IS_CONVERTIBLE_HPP
#include <boost/type_traits/is_convertible.hpp>
#include <boost/thread/detail/move.hpp>
namespace boost
{
namespace thread_detail
{
template <typename T1, typename T2>
struct is_convertible : boost::is_convertible<T1,T2> {};
#if defined BOOST_NO_CXX11_RVALUE_REFERENCES
#if defined(BOOST_INTEL_CXX_VERSION) && (BOOST_INTEL_CXX_VERSION <= 1300)
#if defined BOOST_THREAD_USES_MOVE
template <typename T1, typename T2>
struct is_convertible<
rv<T1> &,
rv<rv<T2> > &
> : false_type {};
#endif
#elif defined __GNUC__ && (__GNUC__ < 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ <= 4 ))
template <typename T1, typename T2>
struct is_convertible<T1&, T2&> : boost::is_convertible<T1, T2> {};
#endif
#endif
}
} // namespace boost
#endif // BOOST_THREAD_DETAIL_MEMORY_HPP
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