1
2#ifndef BOOST_MPL_DEREF_HPP_INCLUDED
3#define BOOST_MPL_DEREF_HPP_INCLUDED
4
5// Copyright Aleksey Gurtovoy 2002-2004
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_/msvc_type.hpp>
18#include <boost/mpl/aux_/na_spec.hpp>
19#include <boost/mpl/aux_/lambda_support.hpp>
20#include <boost/mpl/aux_/config/eti.hpp>
21
22namespace boost { namespace mpl {
23
24template<
25 typename BOOST_MPL_AUX_NA_PARAM(Iterator)
26 >
27struct deref
28{
29#if !defined(BOOST_MPL_CFG_MSVC_70_ETI_BUG)
30 typedef typename Iterator::type type;
31#else
32 typedef typename aux::msvc_type<Iterator>::type type;
33#endif
34 BOOST_MPL_AUX_LAMBDA_SUPPORT(1,deref,(Iterator))
35};
36
37BOOST_MPL_AUX_NA_SPEC(1, deref)
38
39}}
40
41#endif // BOOST_MPL_DEREF_HPP_INCLUDED
42