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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
|
// (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
// Use, modification and distribution are subject to 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/type_traits for most recent version including documentation.
#ifndef BOOST_TT_INTRINSICS_HPP_INCLUDED
#define BOOST_TT_INTRINSICS_HPP_INCLUDED
#ifndef BOOST_TT_CONFIG_HPP_INCLUDED
#include <cutl/details/boost/type_traits/config.hpp>
#endif
//
// Helper macros for builtin compiler support.
// If your compiler has builtin support for any of the following
// traits concepts, then redefine the appropriate macros to pick
// up on the compiler support:
//
// (these should largely ignore cv-qualifiers)
// BOOST_IS_UNION(T) should evaluate to true if T is a union type
// BOOST_IS_POD(T) should evaluate to true if T is a POD type
// BOOST_IS_EMPTY(T) should evaluate to true if T is an empty class type (and not a union)
// BOOST_HAS_TRIVIAL_CONSTRUCTOR(T) should evaluate to true if "T x;" has no effect
// BOOST_HAS_TRIVIAL_COPY(T) should evaluate to true if T(t) <==> memcpy
// BOOST_HAS_TRIVIAL_MOVE_CONSTRUCTOR(T) should evaluate to true if T(cutl_details_boost::move(t)) <==> memcpy
// BOOST_HAS_TRIVIAL_ASSIGN(T) should evaluate to true if t = u <==> memcpy
// BOOST_HAS_TRIVIAL_MOVE_ASSIGN(T) should evaluate to true if t = cutl_details_boost::move(u) <==> memcpy
// BOOST_HAS_TRIVIAL_DESTRUCTOR(T) should evaluate to true if ~T() has no effect
// BOOST_HAS_NOTHROW_CONSTRUCTOR(T) should evaluate to true if "T x;" can not throw
// BOOST_HAS_NOTHROW_COPY(T) should evaluate to true if T(t) can not throw
// BOOST_HAS_NOTHROW_ASSIGN(T) should evaluate to true if t = u can not throw
// BOOST_HAS_VIRTUAL_DESTRUCTOR(T) should evaluate to true T has a virtual destructor
//
// The following can also be defined: when detected our implementation is greatly simplified.
//
// BOOST_IS_ABSTRACT(T) true if T is an abstract type
// BOOST_IS_BASE_OF(T,U) true if T is a base class of U
// BOOST_IS_CLASS(T) true if T is a class type (and not a union)
// BOOST_IS_CONVERTIBLE(T,U) true if T is convertible to U
// BOOST_IS_ENUM(T) true is T is an enum
// BOOST_IS_POLYMORPHIC(T) true if T is a polymorphic type
// BOOST_ALIGNMENT_OF(T) should evaluate to the alignment requirements of type T.
#ifdef BOOST_HAS_SGI_TYPE_TRAITS
// Hook into SGI's __type_traits class, this will pick up user supplied
// specializations as well as SGI - compiler supplied specializations.
# include <cutl/details/boost/type_traits/is_same.hpp>
# ifdef __NetBSD__
// There are two different versions of type_traits.h on NetBSD on Spark
// use an implicit include via algorithm instead, to make sure we get
// the same version as the std lib:
# include <algorithm>
# else
# include <type_traits.h>
# endif
# define BOOST_IS_POD(T) ::cutl_details_boost::is_same< typename ::__type_traits<T>::is_POD_type, ::__true_type>::value
# define BOOST_HAS_TRIVIAL_CONSTRUCTOR(T) ::cutl_details_boost::is_same< typename ::__type_traits<T>::has_trivial_default_constructor, ::__true_type>::value
# define BOOST_HAS_TRIVIAL_COPY(T) ::cutl_details_boost::is_same< typename ::__type_traits<T>::has_trivial_copy_constructor, ::__true_type>::value
# define BOOST_HAS_TRIVIAL_ASSIGN(T) ::cutl_details_boost::is_same< typename ::__type_traits<T>::has_trivial_assignment_operator, ::__true_type>::value
# define BOOST_HAS_TRIVIAL_DESTRUCTOR(T) ::cutl_details_boost::is_same< typename ::__type_traits<T>::has_trivial_destructor, ::__true_type>::value
# ifdef __sgi
# define BOOST_HAS_TYPE_TRAITS_INTRINSICS
# endif
#endif
#if defined(__MSL_CPP__) && (__MSL_CPP__ >= 0x8000)
// Metrowerks compiler is acquiring intrinsic type traits support
// post version 8. We hook into the published interface to pick up
// user defined specializations as well as compiler intrinsics as
// and when they become available:
# include <msl_utility>
# define BOOST_IS_UNION(T) BOOST_STD_EXTENSION_NAMESPACE::is_union<T>::value
# define BOOST_IS_POD(T) BOOST_STD_EXTENSION_NAMESPACE::is_POD<T>::value
# define BOOST_HAS_TRIVIAL_CONSTRUCTOR(T) BOOST_STD_EXTENSION_NAMESPACE::has_trivial_default_ctor<T>::value
# define BOOST_HAS_TRIVIAL_COPY(T) BOOST_STD_EXTENSION_NAMESPACE::has_trivial_copy_ctor<T>::value
# define BOOST_HAS_TRIVIAL_ASSIGN(T) BOOST_STD_EXTENSION_NAMESPACE::has_trivial_assignment<T>::value
# define BOOST_HAS_TRIVIAL_DESTRUCTOR(T) BOOST_STD_EXTENSION_NAMESPACE::has_trivial_dtor<T>::value
# define BOOST_HAS_TYPE_TRAITS_INTRINSICS
#endif
#if (defined(BOOST_MSVC) && defined(BOOST_MSVC_FULL_VER) && (BOOST_MSVC_FULL_VER >=140050215))\
|| (defined(BOOST_INTEL) && defined(_MSC_VER) && (_MSC_VER >= 1500))
# include <cutl/details/boost/type_traits/is_same.hpp>
# include <cutl/details/boost/type_traits/is_function.hpp>
# define BOOST_IS_UNION(T) __is_union(T)
# define BOOST_IS_POD(T) (__is_pod(T) && __has_trivial_constructor(T))
# define BOOST_IS_EMPTY(T) __is_empty(T)
# define BOOST_HAS_TRIVIAL_CONSTRUCTOR(T) __has_trivial_constructor(T)
# define BOOST_HAS_TRIVIAL_COPY(T) (__has_trivial_copy(T)|| ( ::cutl_details_boost::is_pod<T>::value && !::cutl_details_boost::is_volatile<T>::value))
# define BOOST_HAS_TRIVIAL_ASSIGN(T) (__has_trivial_assign(T) || ( ::cutl_details_boost::is_pod<T>::value && ! ::cutl_details_boost::is_const<T>::value && !::cutl_details_boost::is_volatile<T>::value))
# define BOOST_HAS_TRIVIAL_DESTRUCTOR(T) (__has_trivial_destructor(T) || ::cutl_details_boost::is_pod<T>::value)
# define BOOST_HAS_NOTHROW_CONSTRUCTOR(T) (__has_nothrow_constructor(T) || ::cutl_details_boost::has_trivial_constructor<T>::value)
# define BOOST_HAS_NOTHROW_COPY(T) (__has_nothrow_copy(T) || ::cutl_details_boost::has_trivial_copy<T>::value)
# define BOOST_HAS_NOTHROW_ASSIGN(T) (__has_nothrow_assign(T) || ::cutl_details_boost::has_trivial_assign<T>::value)
# define BOOST_HAS_VIRTUAL_DESTRUCTOR(T) __has_virtual_destructor(T)
# define BOOST_IS_ABSTRACT(T) __is_abstract(T)
# define BOOST_IS_BASE_OF(T,U) (__is_base_of(T,U) && !is_same<T,U>::value)
# define BOOST_IS_CLASS(T) __is_class(T)
# define BOOST_IS_CONVERTIBLE(T,U) ((__is_convertible_to(T,U) || (is_same<T,U>::value && !is_function<U>::value)) && !__is_abstract(U))
# define BOOST_IS_ENUM(T) __is_enum(T)
// This one doesn't quite always do the right thing:
// # define BOOST_IS_POLYMORPHIC(T) __is_polymorphic(T)
// This one fails if the default alignment has been changed with /Zp:
// # define BOOST_ALIGNMENT_OF(T) __alignof(T)
# if defined(_MSC_VER) && (_MSC_VER >= 1700)
# define BOOST_HAS_TRIVIAL_MOVE_CONSTRUCTOR(T) ((__has_trivial_move_constructor(T) || ::cutl_details_boost::is_pod<T>::value) && !::cutl_details_boost::is_volatile<T>::value)
# define BOOST_HAS_TRIVIAL_MOVE_ASSIGN(T) ((__has_trivial_move_assign(T) || ::cutl_details_boost::is_pod<T>::value) && ! ::cutl_details_boost::is_const<T>::value && !::cutl_details_boost::is_volatile<T>::value)
# endif
# define BOOST_HAS_TYPE_TRAITS_INTRINSICS
#endif
#if defined(__DMC__) && (__DMC__ >= 0x848)
// For Digital Mars C++, www.digitalmars.com
# define BOOST_IS_UNION(T) (__typeinfo(T) & 0x400)
# define BOOST_IS_POD(T) (__typeinfo(T) & 0x800)
# define BOOST_IS_EMPTY(T) (__typeinfo(T) & 0x1000)
# define BOOST_HAS_TRIVIAL_CONSTRUCTOR(T) (__typeinfo(T) & 0x10)
# define BOOST_HAS_TRIVIAL_COPY(T) (__typeinfo(T) & 0x20)
# define BOOST_HAS_TRIVIAL_ASSIGN(T) (__typeinfo(T) & 0x40)
# define BOOST_HAS_TRIVIAL_DESTRUCTOR(T) (__typeinfo(T) & 0x8)
# define BOOST_HAS_NOTHROW_CONSTRUCTOR(T) (__typeinfo(T) & 0x80)
# define BOOST_HAS_NOTHROW_COPY(T) (__typeinfo(T) & 0x100)
# define BOOST_HAS_NOTHROW_ASSIGN(T) (__typeinfo(T) & 0x200)
# define BOOST_HAS_VIRTUAL_DESTRUCTOR(T) (__typeinfo(T) & 0x4)
# define BOOST_HAS_TYPE_TRAITS_INTRINSICS
#endif
#if defined(BOOST_CLANG) && defined(__has_feature)
# include <cstddef>
# include <cutl/details/boost/type_traits/is_same.hpp>
# include <cutl/details/boost/type_traits/is_reference.hpp>
# include <cutl/details/boost/type_traits/is_volatile.hpp>
# if __has_feature(is_union)
# define BOOST_IS_UNION(T) __is_union(T)
# endif
# if (!defined(__GLIBCXX__) || (__GLIBCXX__ >= 20080306 && __GLIBCXX__ != 20080519)) && __has_feature(is_pod)
# define BOOST_IS_POD(T) __is_pod(T)
# endif
# if (!defined(__GLIBCXX__) || (__GLIBCXX__ >= 20080306 && __GLIBCXX__ != 20080519)) && __has_feature(is_empty)
# define BOOST_IS_EMPTY(T) __is_empty(T)
# endif
# if __has_feature(has_trivial_constructor)
# define BOOST_HAS_TRIVIAL_CONSTRUCTOR(T) __has_trivial_constructor(T)
# endif
# if __has_feature(has_trivial_copy)
# define BOOST_HAS_TRIVIAL_COPY(T) (__has_trivial_copy(T) && !is_reference<T>::value && !is_volatile<T>::value)
# endif
# if __has_feature(has_trivial_assign)
# define BOOST_HAS_TRIVIAL_ASSIGN(T) (__has_trivial_assign(T) && !is_volatile<T>::value)
# endif
# if __has_feature(has_trivial_destructor)
# define BOOST_HAS_TRIVIAL_DESTRUCTOR(T) __has_trivial_destructor(T)
# endif
# if __has_feature(has_nothrow_constructor)
# define BOOST_HAS_NOTHROW_CONSTRUCTOR(T) __has_nothrow_constructor(T)
# endif
# if __has_feature(has_nothrow_copy)
# define BOOST_HAS_NOTHROW_COPY(T) (__has_nothrow_copy(T) && !is_volatile<T>::value && !is_reference<T>::value)
# endif
# if __has_feature(has_nothrow_assign)
# define BOOST_HAS_NOTHROW_ASSIGN(T) (__has_nothrow_assign(T) && !is_volatile<T>::value)
# endif
# if __has_feature(has_virtual_destructor)
# define BOOST_HAS_VIRTUAL_DESTRUCTOR(T) __has_virtual_destructor(T)
# endif
# if __has_feature(is_abstract)
# define BOOST_IS_ABSTRACT(T) __is_abstract(T)
# endif
# if __has_feature(is_base_of)
# define BOOST_IS_BASE_OF(T,U) (__is_base_of(T,U) && !is_same<T,U>::value)
# endif
# if __has_feature(is_class)
# define BOOST_IS_CLASS(T) __is_class(T)
# endif
# if __has_feature(is_convertible_to)
# include <cutl/details/boost/type_traits/is_abstract.hpp>
# define BOOST_IS_CONVERTIBLE(T,U) (__is_convertible_to(T,U) && !::cutl_details_boost::is_abstract<U>::value)
# endif
# if __has_feature(is_enum)
# define BOOST_IS_ENUM(T) __is_enum(T)
# endif
# if __has_feature(is_polymorphic)
# define BOOST_IS_POLYMORPHIC(T) __is_polymorphic(T)
# endif
# if __has_feature(has_trivial_move_constructor)
# define BOOST_HAS_TRIVIAL_MOVE_CONSTRUCTOR(T) __has_trivial_move_constructor(T)
# endif
# if __has_feature(has_trivial_move_assign)
# define BOOST_HAS_TRIVIAL_MOVE_ASSIGN(T) __has_trivial_move_assign(T)
# endif
# define BOOST_ALIGNMENT_OF(T) __alignof(T)
# define BOOST_HAS_TYPE_TRAITS_INTRINSICS
#endif
#if defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3) && !defined(__GCCXML__))) && !defined(BOOST_CLANG)
# include <cutl/details/boost/type_traits/is_same.hpp>
# include <cutl/details/boost/type_traits/is_reference.hpp>
# include <cutl/details/boost/type_traits/is_volatile.hpp>
#ifdef BOOST_INTEL
# define BOOST_INTEL_TT_OPTS || is_pod<T>::value
#else
# define BOOST_INTEL_TT_OPTS
#endif
# define BOOST_IS_UNION(T) __is_union(T)
# define BOOST_IS_POD(T) __is_pod(T)
# define BOOST_IS_EMPTY(T) __is_empty(T)
# define BOOST_HAS_TRIVIAL_CONSTRUCTOR(T) ((__has_trivial_constructor(T) BOOST_INTEL_TT_OPTS) && ! ::cutl_details_boost::is_volatile<T>::value)
# define BOOST_HAS_TRIVIAL_COPY(T) ((__has_trivial_copy(T) BOOST_INTEL_TT_OPTS) && !is_reference<T>::value && ! ::cutl_details_boost::is_volatile<T>::value)
# define BOOST_HAS_TRIVIAL_ASSIGN(T) ((__has_trivial_assign(T) BOOST_INTEL_TT_OPTS) && ! ::cutl_details_boost::is_volatile<T>::value && ! ::cutl_details_boost::is_const<T>::value)
# define BOOST_HAS_TRIVIAL_DESTRUCTOR(T) (__has_trivial_destructor(T) BOOST_INTEL_TT_OPTS)
# define BOOST_HAS_NOTHROW_CONSTRUCTOR(T) (__has_nothrow_constructor(T) BOOST_INTEL_TT_OPTS)
# define BOOST_HAS_NOTHROW_COPY(T) ((__has_nothrow_copy(T) BOOST_INTEL_TT_OPTS) && !is_volatile<T>::value && !is_reference<T>::value)
# define BOOST_HAS_NOTHROW_ASSIGN(T) ((__has_nothrow_assign(T) BOOST_INTEL_TT_OPTS) && !is_volatile<T>::value && !is_const<T>::value)
# define BOOST_HAS_VIRTUAL_DESTRUCTOR(T) __has_virtual_destructor(T)
# define BOOST_IS_ABSTRACT(T) __is_abstract(T)
# define BOOST_IS_BASE_OF(T,U) (__is_base_of(T,U) && !is_same<T,U>::value)
# define BOOST_IS_CLASS(T) __is_class(T)
# define BOOST_IS_ENUM(T) __is_enum(T)
# define BOOST_IS_POLYMORPHIC(T) __is_polymorphic(T)
# if (!defined(unix) && !defined(__unix__)) || defined(__LP64__)
// GCC sometimes lies about alignment requirements
// of type double on 32-bit unix platforms, use the
// old implementation instead in that case:
# define BOOST_ALIGNMENT_OF(T) __alignof__(T)
# endif
# define BOOST_HAS_TYPE_TRAITS_INTRINSICS
#endif
#if defined(__ghs__) && (__GHS_VERSION_NUMBER >= 600)
# include <cutl/details/boost/type_traits/is_same.hpp>
# include <cutl/details/boost/type_traits/is_reference.hpp>
# include <cutl/details/boost/type_traits/is_volatile.hpp>
# define BOOST_IS_UNION(T) __is_union(T)
# define BOOST_IS_POD(T) __is_pod(T)
# define BOOST_IS_EMPTY(T) __is_empty(T)
# define BOOST_HAS_TRIVIAL_CONSTRUCTOR(T) __has_trivial_constructor(T)
# define BOOST_HAS_TRIVIAL_COPY(T) (__has_trivial_copy(T) && !is_reference<T>::value && !is_volatile<T>::value)
# define BOOST_HAS_TRIVIAL_ASSIGN(T) (__has_trivial_assign(T) && !is_volatile<T>::value)
# define BOOST_HAS_TRIVIAL_DESTRUCTOR(T) __has_trivial_destructor(T)
# define BOOST_HAS_NOTHROW_CONSTRUCTOR(T) __has_nothrow_constructor(T)
# define BOOST_HAS_NOTHROW_COPY(T) (__has_nothrow_copy(T) && !is_volatile<T>::value && !is_reference<T>::value)
# define BOOST_HAS_NOTHROW_ASSIGN(T) (__has_nothrow_assign(T) && !is_volatile<T>::value)
# define BOOST_HAS_VIRTUAL_DESTRUCTOR(T) __has_virtual_destructor(T)
# define BOOST_IS_ABSTRACT(T) __is_abstract(T)
# define BOOST_IS_BASE_OF(T,U) (__is_base_of(T,U) && !is_same<T,U>::value)
# define BOOST_IS_CLASS(T) __is_class(T)
# define BOOST_IS_ENUM(T) __is_enum(T)
# define BOOST_IS_POLYMORPHIC(T) __is_polymorphic(T)
# define BOOST_ALIGNMENT_OF(T) __alignof__(T)
# define BOOST_HAS_TYPE_TRAITS_INTRINSICS
#endif
# if defined(__CODEGEARC__)
# include <cutl/details/boost/type_traits/is_same.hpp>
# include <cutl/details/boost/type_traits/is_reference.hpp>
# include <cutl/details/boost/type_traits/is_volatile.hpp>
# include <cutl/details/boost/type_traits/is_void.hpp>
# define BOOST_IS_UNION(T) __is_union(T)
# define BOOST_IS_POD(T) __is_pod(T)
# define BOOST_IS_EMPTY(T) __is_empty(T)
# define BOOST_HAS_TRIVIAL_CONSTRUCTOR(T) (__has_trivial_default_constructor(T))
# define BOOST_HAS_TRIVIAL_COPY(T) (__has_trivial_copy_constructor(T) && !is_volatile<T>::value && !is_reference<T>::value)
# define BOOST_HAS_TRIVIAL_ASSIGN(T) (__has_trivial_assign(T) && !is_volatile<T>::value)
# define BOOST_HAS_TRIVIAL_DESTRUCTOR(T) (__has_trivial_destructor(T))
# define BOOST_HAS_NOTHROW_CONSTRUCTOR(T) (__has_nothrow_default_constructor(T))
# define BOOST_HAS_NOTHROW_COPY(T) (__has_nothrow_copy_constructor(T) && !is_volatile<T>::value && !is_reference<T>::value)
# define BOOST_HAS_NOTHROW_ASSIGN(T) (__has_nothrow_assign(T) && !is_volatile<T>::value)
# define BOOST_HAS_VIRTUAL_DESTRUCTOR(T) __has_virtual_destructor(T)
# define BOOST_IS_ABSTRACT(T) __is_abstract(T)
# define BOOST_IS_BASE_OF(T,U) (__is_base_of(T,U) && !is_void<T>::value && !is_void<U>::value)
# define BOOST_IS_CLASS(T) __is_class(T)
# define BOOST_IS_CONVERTIBLE(T,U) (__is_convertible(T,U) || is_void<U>::value)
# define BOOST_IS_ENUM(T) __is_enum(T)
# define BOOST_IS_POLYMORPHIC(T) __is_polymorphic(T)
# define BOOST_ALIGNMENT_OF(T) alignof(T)
# define BOOST_HAS_TYPE_TRAITS_INTRINSICS
#endif
#endif // BOOST_TT_INTRINSICS_HPP_INCLUDED
|
