#ifndef BOOST_MPL_AUX_POP_FRONT_IMPL_HPP_INCLUDED

 #define BOOST_MPL_AUX_POP_FRONT_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.

 // $Source: /cvsroot/boost/boost/boost/mpl/aux_/pop_front_impl.hpp,v $

 // $Date: 2004/09/02 15:40:44 $

 // $Revision: 1.5 $

 #include <boost/mpl/pop_front_fwd.hpp>

 #include <boost/mpl/aux_/traits_lambda_spec.hpp>

 #include <boost/mpl/aux_/config/workaround.hpp>

 #include <boost/mpl/aux_/config/msvc.hpp>

 namespace boost { namespace mpl {

 // no default implementation; the definition is needed to make MSVC happy

 template< typename Tag >

 struct pop_front_impl

 {

     template< typename Sequence > struct apply

     // conservatively placed, but maybe should go outside surrounding

     // braces.

 #if BOOST_WORKAROUND(BOOST_MSVC, <= 1300) 

     {

         typedef int type;

     }

 #endif

     ;

 };

 BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(1, pop_front_impl)

 }}

 #endif // BOOST_MPL_AUX_POP_FRONT_IMPL_HPP_INCLUDED