Collaboration diagram for Utilities:

Modules
	Function Objects

	Memory

	Metaprogramming

	Rational Arithmetic

	Time

Classes
struct	std::_Tuple_impl< _Idx, _Elements >

struct	std::_Tuple_impl< _Idx, _Head, _Tail... >

class	std::bitset< _Nb >

struct	std::pair< _T1, _T2 >

struct	std::piecewise_construct_t

class	std::bitset< _Nb >::reference

class	std::tuple< _Elements >

class	std::tuple< _T1, _T2 >

struct	std::tuple_element< 0, tuple< _Head, _Tail... > >

struct	std::tuple_element< __i, tuple< _Head, _Tail... > >

struct	std::tuple_element< __i, tuple<> >

struct	std::tuple_size< tuple< _Elements... > >

struct	std::type_index

struct	std::uses_allocator< tuple< _Types... >, _Alloc >

Macros
#define	__cpp_lib_tuples_by_type

Typedefs
template<typename _Res , typename _Callable , typename... _Args>
using	std::__can_invoke_as_nonvoid = __enable_if_t< __and_< __not_< is_void< _Res > >, is_convertible< typename __invoke_result< _Callable, _Args... >::type, _Res > >::value, _Res >

template<typename _Res , typename _Callable , typename... _Args>
using	std::__can_invoke_as_void = __enable_if_t< __and_< is_void< _Res >, __is_invocable< _Callable, _Args... > >::value, _Res >

template<typename _Tp >
using	std::__empty_not_final = typename conditional< __is_final(_Tp), false_type, __is_empty_non_tuple< _Tp > >::type

typedef _T1	std::pair< _T1, _T2 >::first_type

typedef _T2	std::pair< _T1, _T2 >::second_type

Functions
template<typename _U1 = _T1, typename _U2 = _T2, typename enable_if< __and_< __is_implicitly_default_constructible< _U1 >, __is_implicitly_default_constructible< _U2 >> ::value, bool >::type = true>
constexpr	std::pair< _T1, _T2 >::pair ()

template<typename _U1 , typename _U2 , typename enable_if< _PCCP::template _MoveConstructiblePair< _U1, _U2 >() &&_PCCP::template _ImplicitlyMoveConvertiblePair< _U1, _U2 >(), bool >::type = true>
constexpr	std::pair< _T1, _T2 >::pair (_U1 &&__x, _U2 &&__y)

template<typename _U1 , typename enable_if< _PCCP::template _MoveCopyPair< true, _U1, _T2 >(), bool >::type = true>
constexpr	std::pair< _T1, _T2 >::pair (_U1 &&__x, const _T2 &__y)

template<typename _U1 = _T1, typename _U2 = _T2, typename enable_if< _PCCP::template _ConstructiblePair< _U1, _U2 >() &&_PCCP::template _ImplicitlyConvertiblePair< _U1, _U2 >(), bool >::type = true>
constexpr	std::pair< _T1, _T2 >::pair (const _T1 &__a, const _T2 &__b)

template<typename _U2 , typename enable_if< _PCCP::template _CopyMovePair< true, _T1, _U2 >(), bool >::type = true>
constexpr	std::pair< _T1, _T2 >::pair (const _T1 &__x, _U2 &&__y)

constexpr	std::pair< _T1, _T2 >::pair (const pair &)=default

template<typename _U1 , typename _U2 , typename enable_if< _PCCFP< _U1, _U2 >::template _ConstructiblePair< _U1, _U2 >() &&_PCCFP< _U1, _U2 >::template _ImplicitlyConvertiblePair< _U1, _U2 >(), bool >::type = true>
constexpr	std::pair< _T1, _T2 >::pair (const pair< _U1, _U2 > &__p)

constexpr	std::pair< _T1, _T2 >::pair (pair &&)=default

template<typename _U1 , typename _U2 , typename enable_if< _PCCFP< _U1, _U2 >::template _MoveConstructiblePair< _U1, _U2 >() &&_PCCFP< _U1, _U2 >::template _ImplicitlyMoveConvertiblePair< _U1, _U2 >(), bool >::type = true>
constexpr	std::pair< _T1, _T2 >::pair (pair< _U1, _U2 > &&__p)

template<typename... _Args1, typename... _Args2>
constexpr	std::pair< _T1, _T2 >::pair (piecewise_construct_t, tuple< _Args1... >, tuple< _Args2... >)

template<typename _Tp >
constexpr _Tp *	std::__addressof (_Tp &__r) noexcept

template<typename _Tp , typename _Up = _Tp>
constexpr _Tp	std::__exchange (_Tp &__obj, _Up &&__new_val)

template<std::size_t __i, typename _Head , typename... _Tail>
constexpr _Head &	std::__get_helper (_Tuple_impl< __i, _Head, _Tail... > &__t) noexcept

template<std::size_t __i, typename _Head , typename... _Tail>
constexpr const _Head &	std::__get_helper (const _Tuple_impl< __i, _Head, _Tail... > &__t) noexcept

template<typename _Head , size_t __i, typename... _Tail>
constexpr _Head &	std::__get_helper2 (_Tuple_impl< __i, _Head, _Tail... > &__t) noexcept

template<typename _Head , size_t __i, typename... _Tail>
constexpr const _Head &	std::__get_helper2 (const _Tuple_impl< __i, _Head, _Tail... > &__t) noexcept

template<typename _Tp , typename _Up = typename __inv_unwrap<_Tp>::type>
constexpr _Up &&	std::__invfwd (typename remove_reference< _Tp >::type &__t) noexcept

template<typename _Callable , typename... _Args>
constexpr __invoke_result< _Callable, _Args... >::type	std::__invoke (_Callable &&__fn, _Args &&... __args) noexcept(__is_nothrow_invocable< _Callable, _Args... >::value)

template<typename _Res , typename _MemFun , typename _Tp , typename... _Args>
constexpr _Res	std::__invoke_impl (__invoke_memfun_deref, _MemFun &&__f, _Tp &&__t, _Args &&... __args)

template<typename _Res , typename _MemFun , typename _Tp , typename... _Args>
constexpr _Res	std::__invoke_impl (__invoke_memfun_ref, _MemFun &&__f, _Tp &&__t, _Args &&... __args)

template<typename _Res , typename _MemPtr , typename _Tp >
constexpr _Res	std::__invoke_impl (__invoke_memobj_deref, _MemPtr &&__f, _Tp &&__t)

template<typename _Res , typename _MemPtr , typename _Tp >
constexpr _Res	std::__invoke_impl (__invoke_memobj_ref, _MemPtr &&__f, _Tp &&__t)

template<typename _Res , typename _Fn , typename... _Args>
constexpr _Res	std::__invoke_impl (__invoke_other, _Fn &&__f, _Args &&... __args)

template<typename _Res , typename _Callable , typename... _Args>
constexpr __can_invoke_as_nonvoid< _Res, _Callable, _Args... >	std::__invoke_r (_Callable &&__fn, _Args &&... __args)

template<typename _Tp >
constexpr _Tp *	std::addressof (_Tp &__r) noexcept

template<typename _Tp >
const _Tp *	std::addressof (const _Tp &&)=delete

template<typename _Tp >
constexpr _Tp &&	std::forward (typename std::remove_reference< _Tp >::type &&__t) noexcept

template<typename _Tp >
constexpr _Tp &&	std::forward (typename std::remove_reference< _Tp >::type &__t) noexcept

template<typename... _Elements>
constexpr tuple< _Elements &&... >	std::forward_as_tuple (_Elements &&... __args) noexcept

template<std::size_t __i, typename... _Elements>
constexpr const __tuple_element_t< __i, tuple< _Elements... > > &&	std::get (const tuple< _Elements... > &&__t) noexcept

template<std::size_t __i, typename... _Elements>
constexpr const __tuple_element_t< __i, tuple< _Elements... > > &	std::get (const tuple< _Elements... > &__t) noexcept

template<typename _Tp , typename... _Types>
constexpr const _Tp &&	std::get (const tuple< _Types... > &&__t) noexcept

template<typename _Tp , typename... _Types>
constexpr const _Tp &	std::get (const tuple< _Types... > &__t) noexcept

template<std::size_t __i, typename... _Elements>
constexpr __tuple_element_t< __i, tuple< _Elements... > > &&	std::get (tuple< _Elements... > &&__t) noexcept

template<std::size_t __i, typename... _Elements>
constexpr __tuple_element_t< __i, tuple< _Elements... > > &	std::get (tuple< _Elements... > &__t) noexcept

template<typename _Tp , typename... _Types>
constexpr _Tp &&	std::get (tuple< _Types... > &&__t) noexcept

template<typename _Tp , typename... _Types>
constexpr _Tp &	std::get (tuple< _Types... > &__t) noexcept

template<typename... _Elements>
constexpr tuple< typename __decay_and_strip< _Elements >::__type... >	std::make_tuple (_Elements &&... __args)

template<typename _Tp >
constexpr std::remove_reference< _Tp >::type &&	std::move (_Tp &&__t) noexcept

template<typename _Tp >
constexpr conditional< __move_if_noexcept_cond< _Tp >::value, const _Tp &, _Tp && >::type	std::move_if_noexcept (_Tp &__x) noexcept

template<typename... _TElements, typename... _UElements>
constexpr bool	std::operator!= (const tuple< _TElements... > &__t, const tuple< _UElements... > &__u)

template<typename... _TElements, typename... _UElements>
constexpr bool	std::operator< (const tuple< _TElements... > &__t, const tuple< _UElements... > &__u)

template<typename... _TElements, typename... _UElements>
constexpr bool	std::operator<= (const tuple< _TElements... > &__t, const tuple< _UElements... > &__u)

template<typename _U1 , typename _U2 >
constexpr enable_if< __and_< is_assignable< _T1 &, const _U1 & >, is_assignable< _T2 &, const _U2 & > >::value, pair & >::type	std::pair< _T1, _T2 >::operator= (const pair< _U1, _U2 > &__p)

template<typename _U1 , typename _U2 >
constexpr enable_if< __and_< is_assignable< _T1 &, _U1 && >, is_assignable< _T2 &, _U2 && > >::value, pair & >::type	std::pair< _T1, _T2 >::operator= (pair< _U1, _U2 > &&__p)

constexpr pair &	std::pair< _T1, _T2 >::operator= (typename conditional< __and_< is_copy_assignable< _T1 >, is_copy_assignable< _T2 >>::value, const pair &, const __nonesuch & >::type __p)

constexpr pair &	std::pair< _T1, _T2 >::operator= (typename conditional< __and_< is_move_assignable< _T1 >, is_move_assignable< _T2 >>::value, pair &&, __nonesuch && >::type __p) noexcept(__and_< is_nothrow_move_assignable< _T1 >, is_nothrow_move_assignable< _T2 >>::value)

template<typename... _TElements, typename... _UElements>
constexpr bool	std::operator== (const tuple< _TElements... > &__t, const tuple< _UElements... > &__u)

template<typename... _TElements, typename... _UElements>
constexpr bool	std::operator> (const tuple< _TElements... > &__t, const tuple< _UElements... > &__u)

template<typename... _TElements, typename... _UElements>
constexpr bool	std::operator>= (const tuple< _TElements... > &__t, const tuple< _UElements... > &__u)

template<typename _Tp >
constexpr enable_if< __and_< __not_< __is_tuple_like< _Tp > >, is_move_constructible< _Tp >, is_move_assignable< _Tp > >::value >::type	std::swap (_Tp &__a, _Tp &__b) noexcept(/conditional /) is_nothrow_move_assignable< _Tp >>

template<typename _Tp , size_t _Nm>
constexpr enable_if< __is_swappable< _Tp >::value >::type	std::swap (_Tp(&__a)[_Nm], _Tp(&__b)[_Nm]) noexcept(/conditional /)

constexpr void	std::pair< _T1, _T2 >::swap (pair &__p) noexcept(__and_< __is_nothrow_swappable< _T1 >, __is_nothrow_swappable< _T2 >>::value)

template<typename... _Elements>
constexpr enable_if< __and_< __is_swappable< _Elements >... >::value >::type	std::swap (tuple< _Elements... > &__x, tuple< _Elements... > &__y) noexcept(noexcept(__x.swap(__y)))

template<typename... _Elements>
constexpr tuple< _Elements &... >	std::tie (_Elements &... __args) noexcept

template<typename... _Tpls, typename = typename enable_if<__and_<__is_tuple_like<_Tpls>...>::value>::type>
constexpr auto	std::tuple_cat (_Tpls &&... __tpls) -> typename __tuple_cat_result< _Tpls... >::__type

Variables
_T1	std::pair< _T1, _T2 >::first

constexpr _Swallow_assign	std::ignore

constexpr piecewise_construct_t	std::piecewise_construct

_T2	std::pair< _T1, _T2 >::second

template<typename _T1 , typename _T2 >
constexpr bool	operator== (const pair< _T1, _T2 > &__x, const pair< _T1, _T2 > &__y)

template<typename _T1 , typename _T2 >
constexpr bool	operator< (const pair< _T1, _T2 > &__x, const pair< _T1, _T2 > &__y)

template<typename _T1 , typename _T2 >
constexpr bool	operator!= (const pair< _T1, _T2 > &__x, const pair< _T1, _T2 > &__y)

template<typename _T1 , typename _T2 >
constexpr bool	operator> (const pair< _T1, _T2 > &__x, const pair< _T1, _T2 > &__y)

template<typename _T1 , typename _T2 >
constexpr bool	operator<= (const pair< _T1, _T2 > &__x, const pair< _T1, _T2 > &__y)

template<typename _T1 , typename _T2 >
constexpr bool	operator>= (const pair< _T1, _T2 > &__x, const pair< _T1, _T2 > &__y)

template<typename _T1 , typename _T2 >
constexpr enable_if< __and_< __is_swappable< _T1 >, __is_swappable< _T2 > >::value >::type	swap (pair< _T1, _T2 > &__x, pair< _T1, _T2 > &__y) noexcept(noexcept(__x.swap(__y)))

template<typename _T1 , typename _T2 >
constexpr pair< typename __decay_and_strip< _T1 >::__type, typename __decay_and_strip< _T2 >::__type >	make_pair (_T1 &&__x, _T2 &&__y)

Detailed Description

Components deemed generally useful. Includes pair, tuple, forward/move helpers, ratio, function object, metaprogramming and type traits, time, date, and memory functions.

Typedef Documentation

◆ first_type

template<typename _T1, typename _T2>

typedef _T1 std::pair< _T1, _T2 >::first_type

The type of the first member.

Definition at line 213 of file stl_pair.h.

◆ second_type

template<typename _T1, typename _T2>

typedef _T2 std::pair< _T1, _T2 >::second_type

The type of the second member.

Definition at line 214 of file stl_pair.h.

Function Documentation

◆ pair() [1/5]

template<typename _T1, typename _T2>

template<typename _U1 = _T1, typename _U2 = _T2, typename enable_if< __and_< __is_implicitly_default_constructible< _U1 >, __is_implicitly_default_constructible< _U2 >> ::value, bool >::type = true>

constexpr std::pair< _T1, _T2 >::pair ( )

inlineconstexpr

The default constructor creates first and second using their respective default constructors.

Definition at line 231 of file stl_pair.h.

◆ pair() [2/5]

template<typename _T1, typename _T2>

template<typename _U1 = _T1, typename _U2 = _T2, typename enable_if< _PCCP::template _ConstructiblePair< _U1, _U2 >() &&_PCCP::template _ImplicitlyConvertiblePair< _U1, _U2 >(), bool >::type = true>

constexpr std::pair< _T1, _T2 >::pair	(	const _T1 &	__a,
		const _T2 &	__b
	)

inlineconstexpr

Construct from two const lvalues, allowing implicit conversions.

Definition at line 265 of file stl_pair.h.

◆ pair() [3/5]

template<typename _T1, typename _T2>

constexpr std::pair< _T1, _T2 >::pair ( const pair< _T1, _T2 > & )

constexprdefault

Copy constructor.

◆ pair() [4/5]

template<typename _T1, typename _T2>

constexpr std::pair< _T1, _T2 >::pair ( pair< _T1, _T2 > && )

constexprdefault

Move constructor.

◆ pair() [5/5]

template<class _T1, class _T2>

template<typename... _Args1, typename... _Args2>

constexpr std::pair< _T1, _T2 >::pair	(	piecewise_construct_t	,
		tuple< _Args1... >	__first,
		tuple< _Args2... >	__second
	)

inlineconstexpr

"piecewise construction" using a tuple of arguments for each member.

Parameters

__first	Arguments for the first member of the pair.
__second	Arguments for the second member of the pair.

The elements of each tuple will be used as the constructor arguments for the data members of the pair.

Definition at line 1673 of file tuple.

◆ __addressof()

template<typename _Tp >

constexpr _Tp* std::__addressof ( _Tp & __r )

inlineconstexprnoexcept

Same as C++11 std::addressof.

Definition at line 49 of file move.h.

Referenced by std::_Destroy(), __gnu_debug::_Safe_sequence< map< _Key, _Tp, _Compare, _Allocator > >::_M_transfer_from_if(), std::addressof(), std::begin(), std::call_once(), std::end(), std::list< __inp, __rebind_inp >::merge(), std::sub_match< _Bi_iter >::operator<(), std::forward_list< _Tp, _Alloc >::operator=(), std::list< __inp, __rebind_inp >::operator=(), std::sub_match< _Bi_iter >::operator==(), std::forward_list< _Tp, _Alloc >::remove(), std::list< __inp, __rebind_inp >::remove(), std::rethrow_if_nested(), and std::list< __inp, __rebind_inp >::splice().

◆ __invoke()

template<typename _Callable , typename... _Args>

constexpr __invoke_result<_Callable, _Args...>::type std::__invoke	(	_Callable &&	__fn,
		_Args &&...	__args
	)

constexprnoexcept

Invoke a callable object.

Definition at line 89 of file invoke.h.

Referenced by std::call_once().

◆ addressof()

template<typename _Tp >

constexpr _Tp* std::addressof ( _Tp & __r )

inlineconstexprnoexcept

Returns the actual address of the object or function referenced by r, even in the presence of an overloaded operator&.

Parameters

__r	Reference to an object or function.

Returns: The actual address.

Definition at line 140 of file move.h.

References std::__addressof().

Referenced by std::pointer_traits< _Tp * >::pointer_to().

◆ forward() [1/2]

template<typename _Tp >

constexpr _Tp&& std::forward ( typename std::remove_reference< _Tp >::type && __t )

constexprnoexcept

Forward an rvalue.

Returns: The parameter cast to the specified type.

This function is used to implement "perfect forwarding".

Definition at line 87 of file move.h.

◆ forward() [2/2]

template<typename _Tp >

constexpr _Tp&& std::forward ( typename std::remove_reference< _Tp >::type & __t )

constexprnoexcept

Forward an lvalue.

Returns: The parameter cast to the specified type.

This function is used to implement "perfect forwarding".

Definition at line 76 of file move.h.

◆ forward_as_tuple()

template<typename... _Elements>

constexpr tuple<_Elements&&...> std::forward_as_tuple ( _Elements &&... __args )

constexprnoexcept

std::forward_as_tuple

Definition at line 1485 of file tuple.

◆ get() [1/8]

template<std::size_t __i, typename... _Elements>

constexpr const __tuple_element_t<__i, tuple<_Elements...> >&& std::get ( const tuple< _Elements... > && __t )

constexprnoexcept

Return a const rvalue reference to the ith element of a const tuple rvalue.

Definition at line 1314 of file tuple.

◆ get() [2/8]

template<std::size_t __i, typename... _Elements>

constexpr const __tuple_element_t<__i, tuple<_Elements...> >& std::get ( const tuple< _Elements... > & __t )

constexprnoexcept

Return a const reference to the ith element of a const tuple.

Definition at line 1299 of file tuple.

◆ get() [3/8]

template<typename _Tp , typename... _Types>

constexpr const _Tp&& std::get ( const tuple< _Types... > && __t )

constexprnoexcept

Return a const reference to the unique element of type _Tp of a const tuple rvalue.

Definition at line 1356 of file tuple.

◆ get() [4/8]

template<typename _Tp , typename... _Types>

constexpr const _Tp& std::get ( const tuple< _Types... > & __t )

constexprnoexcept

Return a const reference to the unique element of type _Tp of a tuple.

Definition at line 1349 of file tuple.

◆ get() [5/8]

template<std::size_t __i, typename... _Elements>

constexpr __tuple_element_t<__i, tuple<_Elements...> >&& std::get ( tuple< _Elements... > && __t )

constexprnoexcept

Return an rvalue reference to the ith element of a tuple rvalue.

Definition at line 1305 of file tuple.

◆ get() [6/8]

template<std::size_t __i, typename... _Elements>

constexpr __tuple_element_t<__i, tuple<_Elements...> >& std::get ( tuple< _Elements... > & __t )

constexprnoexcept

Return a reference to the ith element of a tuple.

Definition at line 1293 of file tuple.

◆ get() [7/8]

template<typename _Tp , typename... _Types>

constexpr _Tp&& std::get ( tuple< _Types... > && __t )

constexprnoexcept

Return a reference to the unique element of type _Tp of a tuple rvalue.

Definition at line 1343 of file tuple.

◆ get() [8/8]

template<typename _Tp , typename... _Types>

constexpr _Tp& std::get ( tuple< _Types... > & __t )

constexprnoexcept

Return a reference to the unique element of type _Tp of a tuple.

Definition at line 1337 of file tuple.

◆ make_pair()

template<typename _T1 , typename _T2 >

constexpr pair< typename __decay_and_strip< _T1 >::__type, typename __decay_and_strip< _T2 >::__type > make_pair	(	_T1 &&	__x,
		_T2 &&	__y
	)

Parameters

__x	The first object.
__y	The second object.

Returns: A newly-constructed pair<> object of the appropriate type.

The C++98 standard says the objects are passed by reference-to-const, but C++03 says they are passed by value (this was LWG issue #181).

Since C++11 they have been passed by forwarding reference and then forwarded to the new members of the pair. To create a pair with a member of reference type, pass a reference_wrapper to this function.

Definition at line 566 of file stl_pair.h.

◆ move()

template<typename _Tp >

constexpr std::remove_reference<_Tp>::type&& std::move ( _Tp && __t )

constexprnoexcept

Convert a value to an rvalue.

Parameters

__t	A thing of arbitrary type.

Returns: The parameter cast to an rvalue-reference to allow moving it.

Definition at line 101 of file move.h.

Referenced by std::experimental::fundamentals_v1::any::_Manager_internal< _Tp >::_S_manage(), std::basic_regex< _Ch_type, _Rx_traits >::assign(), std::shared_ptr< _State >::atomic_compare_exchange_strong_explicit(), std::basic_istream< char >::basic_istream(), std::basic_ostream< char >::basic_ostream(), std::function< _Res(_ArgTypes...)>::function(), std::future< _Res >::get(), std::multimap< _Key, _Tp, _Compare, _Alloc >::insert(), std::map< _Key, _Tp, _Compare, _Alloc >::insert(), std::vector< sub_match< _Bi_iter >, allocator< sub_match< _Bi_iter > > >::insert(), std::list< __inp, __rebind_inp >::insert(), std::deque< _StateSeqT >::insert(), std::experimental::fundamentals_v1::make_boyer_moore_horspool_searcher(), std::experimental::fundamentals_v1::make_boyer_moore_searcher(), std::forward_list< _Tp, _Alloc >::merge(), std::move_if_noexcept(), std::function< _Res(_ArgTypes...)>::operator=(), std::basic_regex< _Ch_type, _Rx_traits >::operator=(), std::forward_list< _Tp, _Alloc >::operator=(), std::vector< sub_match< _Bi_iter >, allocator< sub_match< _Bi_iter > > >::operator=(), std::list< __inp, __rebind_inp >::operator=(), std::deque< _StateSeqT >::operator=(), std::experimental::filesystem::v1::path::operator>>(), std::unique_ptr< _Result< _Res > >::reset(), std::unique_ptr< _Tp[], _Dp >::reset(), std::list< __inp, __rebind_inp >::splice(), and std::unique_ptr< _Result< _Res > >::~unique_ptr().

◆ move_if_noexcept()

template<typename _Tp >

constexpr conditional<__move_if_noexcept_cond<_Tp>::value, const _Tp&, _Tp&&>::type std::move_if_noexcept ( _Tp & __x )

constexprnoexcept

Conditionally convert a value to an rvalue.

Parameters

__x	A thing of arbitrary type.

Returns: The parameter, possibly cast to an rvalue-reference.

Same as std::move unless the type's move constructor could throw and the type is copyable, in which case an lvalue-reference is returned instead.

Definition at line 121 of file move.h.

References std::move().

◆ operator!=()

template<typename _T1 , typename _T2 >

constexpr bool operator!=	(	const pair< _T1, _T2 > &	__x,
		const pair< _T1, _T2 > &	__y
	)

Definition at line 495 of file stl_pair.h.

◆ operator<()

template<typename _T1 , typename _T2 >

constexpr bool operator<	(	const pair< _T1, _T2 > &	__x,
		const pair< _T1, _T2 > &	__y
	)

For two pairs of the same type, P is ordered before Q if P.first is less than Q.first, or if P.first and Q.first are equivalent (neither is less than the other) and P.second is less than Q.second.

Definition at line 488 of file stl_pair.h.

◆ operator<=()

template<typename _T1 , typename _T2 >

constexpr bool operator<=	(	const pair< _T1, _T2 > &	__x,
		const pair< _T1, _T2 > &	__y
	)

Definition at line 507 of file stl_pair.h.

◆ operator==()

template<typename _T1 , typename _T2 >

constexpr bool operator==	(	const pair< _T1, _T2 > &	__x,
		const pair< _T1, _T2 > &	__y
	)

Definition at line 465 of file stl_pair.h.

◆ operator>()

template<typename _T1 , typename _T2 >

constexpr bool operator>	(	const pair< _T1, _T2 > &	__x,
		const pair< _T1, _T2 > &	__y
	)

Definition at line 501 of file stl_pair.h.

◆ operator>=()

template<typename _T1 , typename _T2 >

constexpr bool operator>=	(	const pair< _T1, _T2 > &	__x,
		const pair< _T1, _T2 > &	__y
	)

Definition at line 513 of file stl_pair.h.

◆ swap() [1/5]

template<typename _Tp >

constexpr enable_if<__and_<__not_<__is_tuple_like<_Tp> >, is_move_constructible<_Tp>, is_move_assignable<_Tp> >::value>::type std::swap	(	_Tp &	__a,
		_Tp &	__b
	)

inlineconstexprnoexcept

Swaps two values.

Parameters

__a	A thing of arbitrary type.
__b	Another thing of arbitrary type.

Returns: Nothing.

Definition at line 189 of file move.h.

◆ swap() [2/5]

template<typename _Tp , size_t _Nm>

constexpr enable_if<__is_swappable<_Tp>::value>::type std::swap	(	_Tp(&)	__a[_Nm],
		_Tp(&)	__b[_Nm]
	)

inlineconstexprnoexcept

Swap the contents of two arrays.

Definition at line 213 of file move.h.

◆ swap() [3/5]

template<typename _T1, typename _T2>

constexpr void std::pair< _T1, _T2 >::swap ( pair< _T1, _T2 > & __p )

inlineconstexprnoexcept

Swap the first members and then the second members.

Definition at line 438 of file stl_pair.h.

Referenced by std::pair< _BiIter, _BiIter >::swap().

◆ swap() [4/5]

template<typename _T1 , typename _T2 >

constexpr enable_if< __and_< __is_swappable< _T1 >, __is_swappable< _T2 > >::value >::type swap	(	pair< _T1, _T2 > &	__x,
		pair< _T1, _T2 > &	__y
	)

Note: This std::swap overload is not declared in C++03 mode, which has performance implications, e.g. see https://gcc.gnu.org/PR38466

Definition at line 532 of file stl_pair.h.

◆ swap() [5/5]

template<typename... _Elements>

constexpr enable_if<__and_<__is_swappable<_Elements>...>::value >::type std::swap	(	tuple< _Elements... > &	__x,
		tuple< _Elements... > &	__y
	)

inlineconstexprdeletenoexcept

swap

Definition at line 1628 of file tuple.

◆ tie()

template<typename... _Elements>

constexpr tuple<_Elements&...> std::tie ( _Elements &... __args )

constexprnoexcept

tie

Definition at line 1614 of file tuple.

Referenced by std::basic_ios< char, _Traits >::copyfmt(), std::lock(), and std::try_lock().

◆ tuple_cat()

template<typename... _Tpls, typename = typename enable_if<__and_<__is_tuple_like<_Tpls>...>::value>::type>

constexpr auto std::tuple_cat ( _Tpls &&... __tpls ) -> typename __tuple_cat_result<_Tpls...>::__type

constexpr

tuple_cat

Definition at line 1600 of file tuple.

Variable Documentation

◆ first

template<typename _T1, typename _T2>

_T1 std::pair< _T1, _T2 >::first

The first member.

Definition at line 216 of file stl_pair.h.

Referenced by __gnu_parallel::__find_template(), std::__sample(), std::_Temporary_buffer< _ForwardIterator, _Tp >::_Temporary_buffer(), std::set< _Key, _Compare, _Alloc >::insert(), std::pair< _BiIter, _BiIter >::operator<(), std::pair< _BiIter, _BiIter >::operator==(), and std::pair< _BiIter, _BiIter >::swap().

◆ piecewise_construct

constexpr piecewise_construct_t std::piecewise_construct

inlineconstexpr

Tag for piecewise construction of std::pair objects.

Definition at line 82 of file stl_pair.h.

◆ second

template<typename _T1, typename _T2>

_T2 std::pair< _T1, _T2 >::second

The second member.

Definition at line 217 of file stl_pair.h.

Referenced by std::__sample(), std::set< _Key, _Compare, _Alloc >::insert(), std::pair< _BiIter, _BiIter >::operator<(), std::pair< _BiIter, _BiIter >::operator==(), and std::pair< _BiIter, _BiIter >::swap().

Modules

Classes

Macros

Typedefs

Functions

Variables

Detailed Description

Typedef Documentation

◆ first_type

◆ second_type

Function Documentation

◆ pair() [1/5]

◆ pair() [2/5]

◆ pair() [3/5]

◆ pair() [4/5]

◆ pair() [5/5]

◆ __addressof()

◆ __invoke()

◆ addressof()

◆ forward() [1/2]

◆ forward() [2/2]

◆ forward_as_tuple()

◆ get() [1/8]

◆ get() [2/8]

◆ get() [3/8]

◆ get() [4/8]

◆ get() [5/8]

◆ get() [6/8]

◆ get() [7/8]

◆ get() [8/8]

◆ make_pair()

◆ move()

◆ move_if_noexcept()

◆ operator!=()

◆ operator<()

◆ operator<=()

◆ operator==()

◆ operator>()

◆ operator>=()

◆ swap() [1/5]

◆ swap() [2/5]

◆ swap() [3/5]

◆ swap() [4/5]

◆ swap() [5/5]

◆ tie()

◆ tuple_cat()

Variable Documentation

◆ first

◆ piecewise_construct

◆ second