25 lines
948 B
Plaintext
25 lines
948 B
Plaintext
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// (C) Copyright John Maddock 2007.
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// Use, modification and distribution are subject to the Boost Software License,
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// Version 1.0. (See 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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//
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// See http://www.boost.org/libs/type_traits for most recent version including documentation.
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#ifndef BOOST_TT_IS_COMPLEX_HPP
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#define BOOST_TT_IS_COMPLEX_HPP
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#include <complex>
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#include <boost/type_traits/integral_constant.hpp>
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namespace boost {
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template <class T> struct is_complex : public false_type {};
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template <class T> struct is_complex<const T > : public is_complex<T>{};
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template <class T> struct is_complex<volatile const T > : public is_complex<T>{};
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template <class T> struct is_complex<volatile T > : public is_complex<T>{};
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template <class T> struct is_complex<std::complex<T> > : public true_type{};
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} // namespace boost
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#endif //BOOST_TT_IS_COMPLEX_HPP
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