2 #ifndef BOOST_MPL_INHERIT_FRONT_TO_BACK_HPP_INCLUDED
3 #define BOOST_MPL_INHERIT_FRONT_TO_BACK_HPP_INCLUDED
5 // Copyright Aleksey Gurtovoy 2001-2004
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)
11 // See http://www.boost.org/libs/mpl for documentation.
13 // $Source: /cvsroot/boost/boost/boost/mpl/inherit_linearly.hpp,v $
14 // $Date: 2004/09/02 15:40:41 $
17 #include <boost/mpl/fold.hpp>
18 #include <boost/mpl/empty_base.hpp>
19 #include <boost/mpl/aux_/na_spec.hpp>
20 #include <boost/mpl/aux_/lambda_support.hpp>
22 namespace boost { namespace mpl {
25 typename BOOST_MPL_AUX_NA_PARAM(Types_)
26 , typename BOOST_MPL_AUX_NA_PARAM(Node_)
27 , typename Root_ = empty_base
29 struct inherit_linearly
30 : fold<Types_,Root_,Node_>
32 BOOST_MPL_AUX_LAMBDA_SUPPORT(3,inherit_linearly,(Types_,Node_,Root_))
35 BOOST_MPL_AUX_NA_SPEC(2, inherit_linearly)
39 #endif // BOOST_MPL_INHERIT_FRONT_TO_BACK_HPP_INCLUDED