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2018-12-06 16:01:56 +01:00

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//
// Copyright (c) 2009 Rutger ter Borg
//
// 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)
//
#ifndef BOOST_NUMERIC_BINDINGS_CONJ_HPP
#define BOOST_NUMERIC_BINDINGS_CONJ_HPP
#include <boost/numeric/bindings/trans.hpp>
namespace boost {
namespace numeric {
namespace bindings {
namespace result_of {
template< typename T >
struct conj {
typedef detail::trans_wrapper<
T,
typename mpl::if_<
detail::is_same_at< T, tag::value_transform, tag::conjugate >,
mpl::pair< tag::value_transform, mpl::void_ >,
mpl::pair< tag::value_transform, tag::conjugate >
>::type
> type;
};
}
template< typename T >
typename result_of::conj< T >::type const conj( T& t ) {
return typename result_of::conj< T >::type( t );
}
template< typename T >
typename result_of::conj< const T >::type const conj( const T& t ) {
return typename result_of::conj< const T >::type( t );
}
} // namespace bindings
} // namespace numeric
} // namespace boost
#endif