table of contents
std::experimental::propagate_const< _Tp >(3cxx) | std::experimental::propagate_const< _Tp >(3cxx) |
NAME¶
std::experimental::propagate_const< _Tp > - Const-propagating wrapper.
SYNOPSIS¶
Public Types¶
typedef remove_reference_t< decltype(*std::declval<
_Tp & >))> element_type
Public Member Functions¶
template<typename _Up , typename enable_if< __and_<
is_constructible< _Tp, _Up && >, is_convertible< _Up
&&, _Tp >, __not_< __is_propagate_const< typename decay<
_Up >::type >> >::value, bool >::type = true> constexpr
propagate_const (_Up &&__u)
template<typename _Up , typename enable_if< __and_<
is_constructible< _Tp, _Up && >, __not_< is_convertible<
_Up &&, _Tp >>, __not_< __is_propagate_const< typename
decay< _Up >::type >> >::value, bool >::type = false>
constexpr propagate_const (_Up &&__u)
propagate_const (const propagate_const &__p)=delete
constexpr propagate_const (propagate_const
&&__p)=default
template<typename _Up , typename enable_if< __and_<
is_constructible< _Tp, _Up && >, is_convertible< _Up
&&, _Tp >>::value, bool >::type = true> constexpr
propagate_const (propagate_const< _Up > &&__pu)
template<typename _Up , typename enable_if< __and_<
is_constructible< _Tp, _Up && >, __not_< is_convertible<
_Up &&, _Tp >>>::value, bool >::type = false>
constexpr propagate_const (propagate_const< _Up >
&&__pu)
constexpr element_type * get ()
constexpr const element_type * get () const
constexpr operator bool () const
template<typename _Up = _Tp, typename enable_if< __or_<
is_pointer< _Up >, is_convertible< _Up, const element_type * >
>::value, bool >::type = true> constexpr operator const
element_type * () const
template<typename _Up = _Tp, typename enable_if< __or_<
is_pointer< _Up >, is_convertible< _Up, const element_type * >
>::value, bool >::type = true> constexpr operator element_type
* ()
constexpr element_type & operator* ()
constexpr const element_type & operator* () const
constexpr element_type * operator-> ()
constexpr const element_type * operator-> () const
template<typename _Up , typename = typename
enable_if<__and_<is_convertible<_Up&&, _Tp>,
__not_<__is_propagate_const< typename
decay<_Up>::type>> >::value>::type> constexpr
propagate_const & operator= (_Up &&__u)
propagate_const & operator= (const propagate_const
&__p)=delete
constexpr propagate_const & operator=
(propagate_const &&__p)=default
template<typename _Up , typename = typename
enable_if<is_convertible<_Up&&, _Tp>::value>::type>
constexpr propagate_const & operator=
(propagate_const< _Up > &&__pu)
constexpr void swap (propagate_const &__pt)
noexcept(__is_nothrow_swappable< _Tp >::value)
Friends¶
template<typename _Up > constexpr friend const _Up &
get_underlying (const propagate_const< _Up > &__pt)
noexcept
template<typename _Up > constexpr friend _Up & get_underlying
(propagate_const< _Up > &__pt) noexcept
Detailed Description¶
template<typename _Tp>¶
class std::experimental::propagate_const< _Tp >" Const-propagating wrapper.
Definition at line 64 of file propagate_const.
Author¶
Generated automatically by Doxygen for libstdc++ from the source code.
Wed Jul 28 2021 | libstdc++ |