mpl/aux_/fold_pred.hpp

0001
0002 #ifndef BOOST_MPL_AUX_FOLD_PRED_HPP_INCLUDED
0003 #define BOOST_MPL_AUX_FOLD_PRED_HPP_INCLUDED
0004
0005 // Copyright Aleksey Gurtovoy 2001-2004
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/same_as.hpp>
0018 #include <boost/mpl/apply.hpp>
0019
0020 namespace boost { namespace mpl { namespace aux {
0021
0022 template< typename Last >
0023 struct fold_pred
0024 {
0025     template<
0026           typename State
0027         , typename Iterator
0028         >
0029     struct apply
0030         : not_same_as<Last>::template apply<Iterator>
0031     {
0032     };
0033 };
0034
0035 }}}
0036
0037 #endif // BOOST_MPL_AUX_FOLD_PRED_HPP_INCLUDED