table of contents
| std::tuple< _Elements >(3cxx) | std::tuple< _Elements >(3cxx) |
NAME¶
std::tuple< _Elements > - Primary class template, tuple.
SYNOPSIS¶
#include <tuple>
Inherits std::_Tuple_impl< 0, _Elements... >.
Public Member Functions¶
template<typename... _UElements, bool _Valid =
__valid_args<_UElements...>(), _ImplicitCtor< _Valid,
_UElements... > = true> constexpr tuple
(_UElements &&... __elements)
noexcept(__nothrow_constructible< _UElements... >())
template<typename... _UElements, bool _Valid =
__valid_args<_UElements...>(), _ExplicitCtor< _Valid,
_UElements... > = false> constexpr tuple
(_UElements &&... __elements)
noexcept(__nothrow_constructible< _UElements... >())
template<typename _Alloc , _ImplicitDefaultCtor<
is_object< _Alloc >::value > = true> constexpr
tuple (allocator_arg_t __tag, const _Alloc
&__a)
template<typename _Alloc , _ExplicitDefaultCtor<
is_object< _Alloc >::value > = false> constexpr
tuple (allocator_arg_t __tag, const _Alloc
&__a)
template<typename _Alloc , typename... _UElements, bool _Valid =
__valid_args<_UElements...>(), _ImplicitCtor< _Valid,
_UElements... > = true> constexpr tuple
(allocator_arg_t __tag, const _Alloc &__a,
_UElements &&... __elements)
template<typename _Alloc , typename... _UElements, bool _Valid =
__valid_args<_UElements...>(), _ExplicitCtor< _Valid,
_UElements... > = false> constexpr tuple
(allocator_arg_t __tag, const _Alloc &__a,
_UElements &&... __elements)
template<typename _Alloc , bool _NotEmpty = (sizeof...(_Elements)
>= 1), _ImplicitCtor< _NotEmpty, const
_Elements &... > = true> constexpr tuple
(allocator_arg_t __tag, const _Alloc &__a,
const _Elements &... __elements)
template<typename _Alloc , bool _NotEmpty = (sizeof...(_Elements)
>= 1), _ExplicitCtor< _NotEmpty, const
_Elements &... > = false> constexpr tuple
(allocator_arg_t __tag, const _Alloc &__a,
const _Elements &... __elements)
template<typename _Alloc > constexpr tuple
(allocator_arg_t __tag, const _Alloc &__a,
const tuple &__in)
template<typename _Alloc , typename... _UElements, bool _Valid =
(sizeof...(_Elements) == sizeof...(_UElements)) &&
!__use_other_ctor<const tuple<_UElements...>&>(),
_ImplicitCtor< _Valid, const _UElements
&... > = true> constexpr tuple
(allocator_arg_t __tag, const _Alloc &__a,
const tuple< _UElements... > &__in)
template<typename _Alloc , typename... _UElements, bool _Valid =
(sizeof...(_Elements) == sizeof...(_UElements)) &&
!__use_other_ctor<const tuple<_UElements...>&>(),
_ExplicitCtor< _Valid, const _UElements
&... > = false> constexpr tuple
(allocator_arg_t __tag, const _Alloc &__a,
const tuple< _UElements... > &__in)
template<typename _Alloc > constexpr tuple
(allocator_arg_t __tag, const _Alloc &__a,
tuple &&__in)
template<typename _Alloc , typename... _UElements, bool _Valid =
(sizeof...(_Elements) == sizeof...(_UElements)) &&
!__use_other_ctor<tuple<_UElements...>&&>(),
_ImplicitCtor< _Valid, _UElements... > = true>
constexpr tuple (allocator_arg_t __tag,
const _Alloc &__a, tuple< _UElements... >
&&__in)
template<typename _Alloc , typename... _UElements, bool _Valid =
(sizeof...(_Elements) == sizeof...(_UElements)) &&
!__use_other_ctor<tuple<_UElements...>&&>(),
_ExplicitCtor< _Valid, _UElements... > = false>
constexpr tuple (allocator_arg_t __tag,
const _Alloc &__a, tuple< _UElements... >
&&__in)
template<bool _NotEmpty = (sizeof...(_Elements) >= 1),
_ImplicitCtor< _NotEmpty, const _Elements
&... > = true> constexpr tuple (const
_Elements &... __elements)
noexcept(__nothrow_constructible< const _Elements
&... >())
template<bool _NotEmpty = (sizeof...(_Elements) >= 1),
_ExplicitCtor< _NotEmpty, const _Elements
&... > = false> constexpr tuple (const
_Elements &... __elements)
noexcept(__nothrow_constructible< const _Elements
&... >())
constexpr tuple (const tuple &)=default
template<typename... _UElements, bool _Valid = (sizeof...(_Elements) ==
sizeof...(_UElements)) && !__use_other_ctor<const
tuple<_UElements...>&>(), _ImplicitCtor<
_Valid, const _UElements &... > = true>
constexpr tuple (const tuple< _UElements...
> &__in) noexcept(__nothrow_constructible<
const _UElements &... >())
template<typename... _UElements, bool _Valid = (sizeof...(_Elements) ==
sizeof...(_UElements)) && !__use_other_ctor<const
tuple<_UElements...>&>(), _ExplicitCtor<
_Valid, const _UElements &... > = false>
constexpr tuple (const tuple< _UElements...
> &__in) noexcept(__nothrow_constructible<
const _UElements &... >())
constexpr tuple (tuple &&)=default
template<typename... _UElements, bool _Valid = (sizeof...(_Elements) ==
sizeof...(_UElements)) &&
!__use_other_ctor<tuple<_UElements...>&&>(),
_ImplicitCtor< _Valid, _UElements... > = true>
constexpr tuple (tuple< _UElements... >
&&__in) noexcept(__nothrow_constructible<
_UElements... >())
template<typename... _UElements, bool _Valid = (sizeof...(_Elements) ==
sizeof...(_UElements)) &&
!__use_other_ctor<tuple<_UElements...>&&>(),
_ExplicitCtor< _Valid, _UElements... > = false>
constexpr tuple (tuple< _UElements... >
&&__in) noexcept(__nothrow_constructible<
_UElements... >())
template<typename... _UElements> constexpr
__enable_if_t< __assignable< const _UElements
&... >(), tuple & > operator= (const
tuple< _UElements... > &__in)
noexcept(__nothrow_assignable< const _UElements
&... >())
template<typename... _UElements> constexpr
__enable_if_t< __assignable< _UElements... >(), tuple
& > operator= (tuple< _UElements... >
&&__in) noexcept(__nothrow_assignable<
_UElements... >())
constexpr tuple & operator= (typename
conditional< __assignable< _Elements... >(), tuple
&&, __nonesuch && >::type __in)
noexcept(__nothrow_assignable< _Elements... >())
constexpr tuple & operator= (typename
conditional< __assignable< const _Elements
&... >(), const tuple &, const
__nonesuch & >::type __in)
noexcept(__nothrow_assignable< const _Elements
&... >())
constexpr void swap (tuple &__in)
noexcept(__and_< __is_nothrow_swappable<
_Elements >... >::value)
Detailed Description¶
template<typename... _Elements>¶
class std::tuple< _Elements >"Primary class template, tuple.
Author¶
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