1 2 #ifndef BOOST_MPL_ITERATOR_RANGE_HPP_INCLUDED 3 #define BOOST_MPL_ITERATOR_RANGE_HPP_INCLUDED 4 5 // Copyright Aleksey Gurtovoy 2001-2004 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/aux_/na_spec.hpp> 18 #include <boost/mpl/aux_/lambda_support.hpp> 19 20 namespace boost { namespace mpl { 21 22 struct iterator_range_tag; 23 24 template< 25 typename BOOST_MPL_AUX_NA_PARAM(First) 26 , typename BOOST_MPL_AUX_NA_PARAM(Last) 27 > 28 struct iterator_range 29 { 30 typedef iterator_range_tag tag; 31 typedef iterator_range type; 32 typedef First begin; 33 typedef Last end; 34 35 BOOST_MPL_AUX_LAMBDA_SUPPORT(2,iterator_range,(First,Last)) 36 }; 37 38 BOOST_MPL_AUX_NA_SPEC(2, iterator_range) 39 40 }} 41 42 #endif // BOOST_MPL_ITERATOR_RANGE_HPP_INCLUDED 43