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// (C) Copyright John Maddock 2007.
// Use, modification and distribution are subject to 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/type_traits for most recent version including documentation.
#ifndef BOOST_TT_IS_COMPLEX_HPP
#define BOOST_TT_IS_COMPLEX_HPP
#include <boost/type_traits/is_convertible.hpp>
#include <complex>
// should be the last #include
#include <boost/type_traits/detail/bool_trait_def.hpp>
namespace boost {
namespace detail{
struct is_convertible_from_tester
{
template <class T>
is_convertible_from_tester(const std::complex<T>&);
};
}
BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_complex,T,(::boost::is_convertible<T, detail::is_convertible_from_tester>::value))
} // namespace boost
#include <boost/type_traits/detail/bool_trait_undef.hpp>
#endif //BOOST_TT_IS_COMPLEX_HPP
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