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1 | |
2 | // (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000. | |
3 | // Use, modification and distribution are subject to the Boost Software License, | |
4 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
5 | // http://www.boost.org/LICENSE_1_0.txt). | |
6 | // | |
7 | // See http://www.boost.org/libs/type_traits for most recent version including documentation. | |
8 | ||
9 | #ifndef BOOST_TT_HAS_TRIVIAL_DESTRUCTOR_HPP_INCLUDED | |
10 | #define BOOST_TT_HAS_TRIVIAL_DESTRUCTOR_HPP_INCLUDED | |
11 | ||
12 | #include <boost/type_traits/intrinsics.hpp> | |
13 | #include <boost/type_traits/integral_constant.hpp> | |
14 | ||
15 | #ifdef BOOST_HAS_TRIVIAL_DESTRUCTOR | |
16 | ||
17 | #if defined(BOOST_INTEL) || defined(BOOST_MSVC) | |
18 | #include <boost/type_traits/is_pod.hpp> | |
19 | #endif | |
20 | #ifdef BOOST_HAS_SGI_TYPE_TRAITS | |
21 | #include <boost/type_traits/is_same.hpp> | |
22 | #endif | |
23 | ||
24 | #if defined(__GNUC__) || defined(__clang__) || defined(__SUNPRO_CC) | |
25 | #include <boost/type_traits/is_destructible.hpp> | |
26 | #endif | |
27 | ||
28 | namespace boost { | |
29 | ||
30 | template <typename T> struct has_trivial_destructor : public integral_constant<bool, BOOST_HAS_TRIVIAL_DESTRUCTOR(T)>{}; | |
31 | #else | |
32 | #include <boost/type_traits/is_pod.hpp> | |
33 | ||
34 | namespace boost{ | |
35 | ||
36 | template <typename T> struct has_trivial_destructor : public integral_constant<bool, ::boost::is_pod<T>::value>{}; | |
37 | #endif | |
38 | ||
39 | template <> struct has_trivial_destructor<void> : public false_type{}; | |
40 | #ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS | |
41 | template <> struct has_trivial_destructor<void const> : public false_type{}; | |
42 | template <> struct has_trivial_destructor<void const volatile> : public false_type{}; | |
43 | template <> struct has_trivial_destructor<void volatile> : public false_type{}; | |
44 | #endif | |
45 | ||
46 | } // namespace boost | |
47 | ||
48 | #endif // BOOST_TT_HAS_TRIVIAL_DESTRUCTOR_HPP_INCLUDED |