boost/type_traits/is_complex.hpp
// (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/config.hpp>
#include <complex>
#include <boost/type_traits/integral_constant.hpp>
namespace boost {
template <class T> struct is_complex : public false_type {};
template <class T> struct is_complex<const T > : public is_complex<T>{};
template <class T> struct is_complex<volatile const T > : public is_complex<T>{};
template <class T> struct is_complex<volatile T > : public is_complex<T>{};
template <class T> struct is_complex<std::complex<T> > : public true_type{};
} // namespace boost
#endif //BOOST_TT_IS_COMPLEX_HPP