#ifndef BOOST_MPL_AUX_HAS_APPLY_HPP_INCLUDED #define BOOST_MPL_AUX_HAS_APPLY_HPP_INCLUDED // Copyright Aleksey Gurtovoy 2004 // // 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/mpl for documentation. // $Id$ // $Date$ // $Revision$ #include <boost/mpl/has_xxx.hpp> #include <boost/mpl/aux_/config/has_apply.hpp> namespace boost { namespace mpl { namespace aux { #if !defined(BOOST_MPL_CFG_NO_HAS_APPLY) BOOST_MPL_HAS_XXX_TRAIT_NAMED_DEF(has_apply, apply, false) #else template< typename T, typename fallback_ = false_ > struct has_apply : fallback_ { }; #endif }}} #endif // BOOST_MPL_AUX_HAS_APPLY_HPP_INCLUDED