#ifndef BOOST_MPL_AUX_SIZE_IMPL_HPP_INCLUDED #define BOOST_MPL_AUX_SIZE_IMPL_HPP_INCLUDED // Copyright Aleksey Gurtovoy 2000-2004 // // 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: size_impl.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ // $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $ // $Revision: 49267 $ #include #include #include #include #include namespace boost { namespace mpl { // default implementation; conrete sequences might override it by // specializing either the 'size_impl' or the primary 'size' template template< typename Tag > struct size_impl { template< typename Sequence > struct apply #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x561)) : distance< typename begin::type , typename end::type > { #else { typedef typename distance< typename begin::type , typename end::type >::type type; #endif }; }; BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(1, size_impl) }} #endif // BOOST_MPL_AUX_SIZE_IMPL_HPP_INCLUDED