← Back to branch summary

~ubuntu-branches/ubuntu/wily/bombono-dvd/wily

« back to all changes in this revision

Viewing changes to libs/boost-lib/boost/type_traits/msvc/remove_all_extents.hpp

  • Committer: Bazaar Package Importer
  • Author(s): Alessio Treglia
  • Date: 2010-11-04 11:46:25 UTC
  • mto: This revision was merged to the branch mainline in revision 8.
  • Revision ID: james.westby@ubuntu.com-20101104114625-8xfdhvhpsm51i0nu
Tags: upstream-0.8.0
Import upstream version 0.8.0

Show diffs side-by-side

added added

removed removed

Lines of Context:
libs/boost-lib/boost/type_traits/msvc/remove_all_extents.hpp
 
1
// Copyright (C) 2004 Peder Holt
 
2
// Use, modification and distribution is subject to the Boost Software
 
3
// License, Version 1.0. (http://www.boost.org/LICENSE_1_0.txt)
 
4
 
 
5
#ifndef BOOST_TYPE_TRAITS_MSVC_REMOVE_ALL_EXTENT_HOLT_2004_0827
 
6
#define BOOST_TYPE_TRAITS_MSVC_REMOVE_ALL_EXTENT_HOLT_2004_0827
 
7
 
 
8
#include <boost/type_traits/msvc/typeof.hpp>
 
9
#include <boost/type_traits/is_array.hpp>
 
10
 
 
11
namespace boost {
 
12
    template<typename T>
 
13
    struct remove_all_extents;
 
14
 
 
15
    namespace detail {
 
16
        template<bool IsArray>
 
17
        struct remove_all_extents_impl_typeof {
 
18
            template<typename T,typename ID>
 
19
            struct inner {
 
20
                typedef T type;
 
21
            };
 
22
        };
 
23
        template<>
 
24
        struct remove_all_extents_impl_typeof<true> {
 
25
            template<typename T,typename ID>
 
26
            struct inner {
 
27
                template<typename U>
 
28
                static msvc_register_type<U,ID> test(U[]);
 
29
                static msvc_register_type<T,ID> test(...);
 
30
                BOOST_STATIC_CONSTANT(unsigned,register_test=sizeof(test( *((T*)NULL) ) ));
 
31
                typedef typename msvc_extract_type<ID>::id2type::type reduced_type;
 
32
                typedef typename remove_all_extents<reduced_type>::type type;
 
33
            };
 
34
        };
 
35
    } //namespace detail
 
36
 
 
37
    template<typename T>
 
38
    struct remove_all_extents {
 
39
        typedef typename boost::detail::remove_all_extents_impl_typeof<
 
40
            boost::is_array<T>::value                
 
41
        >::template inner<T,remove_all_extents<T> >::type type;
 
42
        BOOST_MPL_AUX_LAMBDA_SUPPORT(1,remove_all_extents,T)
 
43
    };
 
44
} //namespace boost
 
45
 
 
46
#endif //BOOST_TYPE_TRAITS_MSVC_REMOVE_BOUNDS_HOLT_2004_0827
 
47