| Jeff Thompson | 86b6d64 | 2013-10-17 15:01:56 -0700 | [diff] [blame] | 1 | // (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com) |
| 2 | // (C) Copyright 2003-2007 Jonathan Turkanis |
| 3 | // Distributed under the Boost Software License, Version 1.0. (See accompanying |
| 4 | // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.) |
| 5 | |
| 6 | // See http://www.boost.org/libs/iostreams for documentation. |
| 7 | |
| 8 | #ifndef NDNBOOST_IOSTREAMS_DETAIL_DISPATCH_HPP_INCLUDED |
| 9 | #define NDNBOOST_IOSTREAMS_DETAIL_DISPATCH_HPP_INCLUDED |
| 10 | |
| 11 | #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
| 12 | # pragma once |
| 13 | #endif |
| 14 | |
| 15 | #include <ndnboost/config.hpp> // NDNBOOST_DEDUCED_TYPENAME. |
| 16 | #include <ndnboost/iostreams/detail/select.hpp> |
| 17 | #include <ndnboost/iostreams/traits.hpp> // category_of. |
| 18 | #include <ndnboost/mpl/void.hpp> |
| 19 | #include <ndnboost/type_traits/is_convertible.hpp> |
| 20 | |
| 21 | namespace ndnboost { namespace iostreams {namespace detail { |
| 22 | |
| 23 | template< typename T, typename Tag1, typename Tag2, |
| 24 | typename Tag3 = mpl::void_, typename Tag4 = mpl::void_, |
| 25 | typename Tag5 = mpl::void_, typename Tag6 = mpl::void_, |
| 26 | typename Category = |
| 27 | NDNBOOST_DEDUCED_TYPENAME category_of<T>::type > |
| 28 | struct dispatch |
| 29 | : iostreams::select< // Disambiguation for Tru64. |
| 30 | is_convertible<Category, Tag1>, Tag1, |
| 31 | is_convertible<Category, Tag2>, Tag2, |
| 32 | is_convertible<Category, Tag3>, Tag3, |
| 33 | is_convertible<Category, Tag4>, Tag4, |
| 34 | is_convertible<Category, Tag5>, Tag5, |
| 35 | is_convertible<Category, Tag6>, Tag6 |
| 36 | > |
| 37 | { }; |
| 38 | |
| 39 | } } } // End namespaces detail, iostreams, boost. |
| 40 | |
| 41 | #endif // #ifndef NDNBOOST_IOSTREAMS_DETAIL_DISPATCH_HPP_INCLUDED |