← Back to branch summary

~ubuntu-branches/ubuntu/saucy/merkaartor/saucy

« back to all changes in this revision

Viewing changes to include/builtin-boost/boost/type_traits/is_member_function_pointer.hpp

Tags: upstream-0.15.3+svn20934
Import upstream version 0.15.3+svn20934

Show diffs side-by-side

added added

removed removed

Lines of Context:
include/builtin-boost/boost/type_traits/is_member_function_pointer.hpp
 
1
 
 
2
//  (C) Copyright Dave Abrahams, Steve Cleary, Beman Dawes, Howard
 
3
//  Hinnant & John Maddock 2000.  
 
4
//  Use, modification and distribution are subject to the Boost Software License,
 
5
//  Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
 
6
//  http://www.boost.org/LICENSE_1_0.txt).
 
7
//
 
8
//  See http://www.boost.org/libs/type_traits for most recent version including documentation.
 
9
 
 
10
 
 
11
#ifndef BOOST_TT_IS_MEMBER_FUNCTION_POINTER_HPP_INCLUDED
 
12
#define BOOST_TT_IS_MEMBER_FUNCTION_POINTER_HPP_INCLUDED
 
13
 
 
14
#include <boost/type_traits/config.hpp>
 
15
#include <boost/detail/workaround.hpp>
 
16
 
 
17
#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \
 
18
   && !BOOST_WORKAROUND(__BORLANDC__, < 0x600) && !defined(BOOST_TT_TEST_MS_FUNC_SIGS)
 
19
   //
 
20
   // Note: we use the "workaround" version for MSVC because it works for 
 
21
   // __stdcall etc function types, where as the partial specialisation
 
22
   // version does not do so.
 
23
   //
 
24
#   include <boost/type_traits/detail/is_mem_fun_pointer_impl.hpp>
 
25
#   include <boost/type_traits/remove_cv.hpp>
 
26
#else
 
27
#   include <boost/type_traits/is_reference.hpp>
 
28
#   include <boost/type_traits/is_array.hpp>
 
29
#   include <boost/type_traits/detail/yes_no_type.hpp>
 
30
#   include <boost/type_traits/detail/false_result.hpp>
 
31
#   include <boost/type_traits/detail/ice_or.hpp>
 
32
#   include <boost/type_traits/detail/is_mem_fun_pointer_tester.hpp>
 
33
#endif
 
34
 
 
35
// should be the last #include
 
36
#include <boost/type_traits/detail/bool_trait_def.hpp>
 
37
 
 
38
namespace boost {
 
39
 
 
40
#if defined( __CODEGEARC__ )
 
41
BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_member_function_pointer,T,__is_member_function_pointer( T ))
 
42
#elif !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) && !BOOST_WORKAROUND(__BORLANDC__, < 0x600) && !defined(BOOST_TT_TEST_MS_FUNC_SIGS)
 
43
 
 
44
BOOST_TT_AUX_BOOL_TRAIT_DEF1(
 
45
      is_member_function_pointer
 
46
    , T
 
47
    , ::boost::type_traits::is_mem_fun_pointer_impl<typename remove_cv<T>::type>::value
 
48
    )
 
49
 
 
50
#else
 
51
 
 
52
namespace detail {
 
53
 
 
54
#ifndef __BORLANDC__
 
55
 
 
56
template <bool>
 
57
struct is_mem_fun_pointer_select
 
58
    : ::boost::type_traits::false_result
 
59
{
 
60
};
 
61
 
 
62
template <>
 
63
struct is_mem_fun_pointer_select<false>
 
64
{
 
65
    template <typename T> struct result_
 
66
    {
 
67
#if BOOST_WORKAROUND(_MSC_FULL_VER, >= 140050000)
 
68
#pragma warning(push)
 
69
#pragma warning(disable:6334)
 
70
#endif
 
71
        static T* make_t;
 
72
        typedef result_<T> self_type;
 
73
 
 
74
        BOOST_STATIC_CONSTANT(
 
75
            bool, value = (
 
76
                1 == sizeof(::boost::type_traits::is_mem_fun_pointer_tester(self_type::make_t))
 
77
            ));
 
78
#if BOOST_WORKAROUND(_MSC_FULL_VER, >= 140050000)
 
79
#pragma warning(pop)
 
80
#endif
 
81
    };
 
82
};
 
83
 
 
84
template <typename T>
 
85
struct is_member_function_pointer_impl
 
86
    : is_mem_fun_pointer_select<
 
87
          ::boost::type_traits::ice_or<
 
88
              ::boost::is_reference<T>::value
 
89
            , ::boost::is_array<T>::value
 
90
            >::value
 
91
        >::template result_<T>
 
92
{
 
93
};
 
94
 
 
95
#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
96
template <typename T>
 
97
struct is_member_function_pointer_impl<T&> : public false_type{};
 
98
#endif
 
99
 
 
100
#else // Borland C++
 
101
 
 
102
template <typename T>
 
103
struct is_member_function_pointer_impl
 
104
{
 
105
   static T* m_t;
 
106
   BOOST_STATIC_CONSTANT(
 
107
              bool, value =
 
108
               (1 == sizeof(type_traits::is_mem_fun_pointer_tester(m_t))) );
 
109
};
 
110
 
 
111
template <typename T>
 
112
struct is_member_function_pointer_impl<T&>
 
113
{
 
114
   BOOST_STATIC_CONSTANT(bool, value = false);
 
115
};
 
116
 
 
117
#endif
 
118
 
 
119
BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_member_function_pointer,void,false)
 
120
#ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS
 
121
BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_member_function_pointer,void const,false)
 
122
BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_member_function_pointer,void volatile,false)
 
123
BOOST_TT_AUX_BOOL_TRAIT_IMPL_SPEC1(is_member_function_pointer,void const volatile,false)
 
124
#endif
 
125
 
 
126
} // namespace detail
 
127
 
 
128
BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_member_function_pointer,T,::boost::detail::is_member_function_pointer_impl<T>::value)
 
129
 
 
130
#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
131
 
 
132
} // namespace boost
 
133
 
 
134
#include <boost/type_traits/detail/bool_trait_undef.hpp>
 
135
 
 
136
#endif // BOOST_TT_IS_MEMBER_FUNCTION_POINTER_HPP_INCLUDED