boost/mpl/sizeof.hpp

0001
0002 #ifndef BOOST_MPL_SIZEOF_HPP_INCLUDED
0003 #define BOOST_MPL_SIZEOF_HPP_INCLUDED
0004
0005 // Copyright Aleksey Gurtovoy 2000-2003
0006 //
0007 // Distributed under the Boost Software License, Version 1.0.
0008 // (See accompanying file LICENSE_1_0.txt or copy at
0009 // http://www.boost.org/LICENSE_1_0.txt)
0010 //
0011 // See http://www.boost.org/libs/mpl for documentation.
0012
0013 // $Id$
0014 // $Date$
0015 // $Revision$
0016
0017 #include <boost/mpl/size_t.hpp>
0018 #include <boost/mpl/aux_/na_spec.hpp>
0019 #include <boost/mpl/aux_/lambda_support.hpp>
0020
0021 namespace boost { namespace mpl {
0022
0023 template<
0024       typename BOOST_MPL_AUX_NA_PARAM(T)
0025     >
0026 struct sizeof_
0027     : mpl::size_t< sizeof(T) >
0028 {
0029     BOOST_MPL_AUX_LAMBDA_SUPPORT(1,sizeof_,(T))
0030 };
0031
0032 BOOST_MPL_AUX_NA_SPEC_NO_ETI(1, sizeof_)
0033
0034 }}
0035
0036 #endif // BOOST_MPL_SIZEOF_HPP_INCLUDED