3rdparty/boost/boost/mpl/aux_/pop_front_impl.hpp

   1
   2 #ifndef BOOST_MPL_AUX_POP_FRONT_IMPL_HPP_INCLUDED
   3 #define BOOST_MPL_AUX_POP_FRONT_IMPL_HPP_INCLUDED
   4
   5 // Copyright Aleksey Gurtovoy 2000-2004
   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/pop_front_fwd.hpp>
  18 #include <boost/mpl/aux_/traits_lambda_spec.hpp>
  19 #include <boost/mpl/aux_/config/workaround.hpp>
  20 #include <boost/mpl/aux_/config/msvc.hpp>
  21
  22 namespace boost { namespace mpl {
  23
  24 // no default implementation; the definition is needed to make MSVC happy
  25
  26 template< typename Tag >
  27 struct pop_front_impl
  28 {
  29     template< typename Sequence > struct apply
  30     // conservatively placed, but maybe should go outside surrounding
  31     // braces.
  32 #if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
  33     {
  34         typedef int type;
  35     }
  36 #endif
  37     ;
  38 };
  39
  40 BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(1, pop_front_impl)
  41
  42 }}
  43
  44 #endif // BOOST_MPL_AUX_POP_FRONT_IMPL_HPP_INCLUDED