1 2 #ifndef BOOST_MPL_SIZEOF_HPP_INCLUDED 3 #define BOOST_MPL_SIZEOF_HPP_INCLUDED 4 5 // Copyright Aleksey Gurtovoy 2000-2003 6 // 7 // Distributed under the Boost Software License, Version 1.0. 8 // (See accompanying file LICENSE_1_0.txt or copy at 9 // http://www.boost.org/LICENSE_1_0.txt) 10 // 11 // See http://www.boost.org/libs/mpl for documentation. 12 13 // $Id$ 14 // $Date$ 15 // $Revision$ 16 17 #include <boost/mpl/size_t.hpp> 18 #include <boost/mpl/aux_/na_spec.hpp> 19 #include <boost/mpl/aux_/lambda_support.hpp> 20 21 namespace boost { namespace mpl { 22 23 template< 24 typename BOOST_MPL_AUX_NA_PARAM(T) 25 > 26 struct sizeof_ 27 : mpl::size_t< sizeof(T) > 28 { 29 BOOST_MPL_AUX_LAMBDA_SUPPORT(1,sizeof_,(T)) 30 }; 31 32 BOOST_MPL_AUX_NA_SPEC_NO_ETI(1, sizeof_) 33 34 }} 35 36 #endif // BOOST_MPL_SIZEOF_HPP_INCLUDED 37