Jeff Thompson | a28eed8 | 2013-08-22 16:21:10 -0700 | [diff] [blame] | 1 | |
| 2 | #ifndef BOOST_MPL_AUX_MSVC_TYPE_HPP_INCLUDED |
| 3 | #define BOOST_MPL_AUX_MSVC_TYPE_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: msvc_type.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ |
| 14 | // $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $ |
| 15 | // $Revision: 49267 $ |
| 16 | |
| 17 | #include <ndnboost/mpl/aux_/config/eti.hpp> |
| 18 | #include <ndnboost/mpl/aux_/is_msvc_eti_arg.hpp> |
| 19 | |
| 20 | namespace ndnboost { namespace mpl { namespace aux { |
| 21 | |
| 22 | #if defined(BOOST_MPL_CFG_MSVC_70_ETI_BUG) |
| 23 | |
| 24 | template< bool > struct msvc_type_impl |
| 25 | { |
| 26 | template< typename T > struct result_ |
| 27 | { |
| 28 | typedef typename T::type type; |
| 29 | }; |
| 30 | }; |
| 31 | |
| 32 | template<> struct msvc_type_impl<true> |
| 33 | { |
| 34 | template< typename T > struct result_ |
| 35 | { |
| 36 | typedef result_ type; |
| 37 | }; |
| 38 | }; |
| 39 | |
| 40 | template< typename T > struct msvc_type |
| 41 | : msvc_type_impl< is_msvc_eti_arg<T>::value > |
| 42 | ::template result_<T> |
| 43 | { |
| 44 | }; |
| 45 | |
| 46 | #else // BOOST_MPL_CFG_MSVC_70_ETI_BUG |
| 47 | |
| 48 | template< typename T > struct msvc_type |
| 49 | { |
| 50 | typedef typename T::type type; |
| 51 | }; |
| 52 | |
| 53 | template<> struct msvc_type<int> |
| 54 | { |
| 55 | typedef int type; |
| 56 | }; |
| 57 | |
| 58 | #endif |
| 59 | |
| 60 | }}} |
| 61 | |
| 62 | #endif // BOOST_MPL_AUX_MSVC_TYPE_HPP_INCLUDED |