is_nothrow_move_assignable.hpp
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1 
2 // (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000.
3 // (C) Copyright Eric Friedman 2002-2003.
4 // (C) Copyright Antony Polukhin 2013.
5 // Use, modification and distribution are subject to the Boost Software License,
6 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
7 // http://www.boost.org/LICENSE_1_0.txt).
8 //
9 // See http://www.boost.org/libs/type_traits for most recent version including documentation.
10 
11 #ifndef BOOST_TT_IS_NOTHROW_MOVE_ASSIGNABLE_HPP_INCLUDED
12 #define BOOST_TT_IS_NOTHROW_MOVE_ASSIGNABLE_HPP_INCLUDED
13 
14 #include <boost/config.hpp>
21 
22 namespace boost {
23 
24 #ifdef BOOST_IS_NOTHROW_MOVE_ASSIGN
25 
26 template <class T>
27 struct is_nothrow_move_assignable : public integral_constant<bool, BOOST_IS_NOTHROW_MOVE_ASSIGN(T)>{};
28 template <class T> struct is_nothrow_move_assignable<T const> : public false_type{};
29 template <class T> struct is_nothrow_move_assignable<T volatile> : public false_type{};
30 template <class T> struct is_nothrow_move_assignable<T const volatile> : public false_type{};
31 template <class T> struct is_nothrow_move_assignable<T&> : public false_type{};
32 #if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
33 template <class T> struct is_nothrow_move_assignable<T&&> : public false_type{};
34 #endif
35 
36 #elif !defined(BOOST_NO_CXX11_NOEXCEPT) && !defined(BOOST_NO_SFINAE_EXPR) && !BOOST_WORKAROUND(BOOST_GCC_VERSION, < 40700)
37 
38 namespace detail{
39 
40 template <class T, class Enable = void>
42 
43 template <class T>
45  T,
46  typename ::boost::enable_if_c<sizeof(T) && BOOST_NOEXCEPT_EXPR(::boost::declval<T&>() = ::boost::declval<T>())>::type
47  > : public ::boost::integral_constant<bool, BOOST_NOEXCEPT_EXPR(::boost::declval<T&>() = ::boost::declval<T>())>
48 {};
49 
50 }
51 
52 template <class T>
53 struct is_nothrow_move_assignable : public integral_constant<bool, ::boost::detail::false_or_cpp11_noexcept_move_assignable<T>::value>{};
54 
55 template <class T> struct is_nothrow_move_assignable<T const> : public ::boost::false_type {};
56 template <class T> struct is_nothrow_move_assignable<T const volatile> : public ::boost::false_type{};
57 template <class T> struct is_nothrow_move_assignable<T volatile> : public ::boost::false_type{};
59 #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
60 template <class T> struct is_nothrow_move_assignable<T&&> : public ::boost::false_type{};
61 #endif
62 
63 #else
64 
65 template <class T>
67  (::boost::has_trivial_move_assign<T>::value || ::boost::has_nothrow_assign<T>::value) && ! ::boost::is_array<T>::value>{};
68 
69 #endif
70 
71 
72 template <> struct is_nothrow_move_assignable<void> : public false_type{};
73 #ifndef BOOST_NO_CV_VOID_SPECIALIZATIONS
74 template <> struct is_nothrow_move_assignable<void const> : public false_type{};
75 template <> struct is_nothrow_move_assignable<void const volatile> : public false_type{};
76 template <> struct is_nothrow_move_assignable<void volatile> : public false_type{};
77 #endif
78 
79 } // namespace boost
80 
81 #endif // BOOST_TT_IS_NOTHROW_MOVE_ASSIGNABLE_HPP_INCLUDED
typedef void(APIENTRY *GLDEBUGPROC)(GLenum source
BOOST_MOVE_USE_STANDARD_LIBRARY_MOVE.
integral_constant< bool, false > false_type
integral_constant< bool, false > false_type
const char * detail


librealsense2
Author(s): Sergey Dorodnicov , Doron Hirshberg , Mark Horn , Reagan Lopez , Itay Carpis
autogenerated on Mon May 3 2021 02:47:20