63e88f80
 Hu Chunming
提交三方库
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
// (C) Copyright 2008 CodeRage, LLC (turkanis at coderage dot com)
// (C) Copyright 2003-2007 Jonathan Turkanis
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt.)
// See http://www.boost.org/libs/iostreams for documentation.
#ifndef BOOST_IOSTREAMS_DETAIL_DISPATCH_HPP_INCLUDED
#define BOOST_IOSTREAMS_DETAIL_DISPATCH_HPP_INCLUDED
#if defined(_MSC_VER)
# pragma once
#endif
#include <boost/config.hpp> // BOOST_DEDUCED_TYPENAME.
#include <boost/iostreams/detail/select.hpp>
#include <boost/iostreams/traits.hpp> // category_of.
#include <boost/mpl/void.hpp>
#include <boost/type_traits/is_convertible.hpp>
namespace boost { namespace iostreams {namespace detail {
template< typename T, typename Tag1, typename Tag2,
typename Tag3 = mpl::void_, typename Tag4 = mpl::void_,
typename Tag5 = mpl::void_, typename Tag6 = mpl::void_,
typename Category =
BOOST_DEDUCED_TYPENAME category_of<T>::type >
struct dispatch
: iostreams::select< // Disambiguation for Tru64.
is_convertible<Category, Tag1>, Tag1,
is_convertible<Category, Tag2>, Tag2,
is_convertible<Category, Tag3>, Tag3,
is_convertible<Category, Tag4>, Tag4,
is_convertible<Category, Tag5>, Tag5,
is_convertible<Category, Tag6>, Tag6
>
{ };
} } } // End namespaces detail, iostreams, boost.
#endif // #ifndef BOOST_IOSTREAMS_DETAIL_DISPATCH_HPP_INCLUDED
|
