Namespaces
namespace	chrono
namespace	detail
namespace	ranges

Classes
class	atomic
struct	identity
struct	is_bounded_array
struct	is_bounded_array< T[N]>
struct	is_unbounded_array
struct	is_unbounded_array< T[]>
struct	type_identity

Typedefs
template<typename Dereferencable>
using	iter_reference_t = decltype(*std::declval<Dereferencable&>())
template<typename T>
using	remove_cvref = std::remove_cv<std::remove_reference_t<T>>
template<typename T>
using	remove_cvref_t = std::remove_cv_t<std::remove_reference_t<T>>
template<typename T>
using	type_identity_t = typename type_identity<T>::type

Functions
template<typename T>
constexpr std::enable_if_t< std::is_unsigned_v< T >, int >	popcount (T vv) noexcept
template<typename T>
constexpr std::enable_if_t< std::is_unsigned_v< T >, int >	countl_zero (T vv) noexcept
template<typename T>
constexpr std::enable_if_t< std::is_unsigned_v< T >, int >	countr_zero (T vv) noexcept
template<typename T>
constexpr std::enable_if_t< std::is_unsigned_v< T >, T >	rotl (T vv, int ss) noexcept
template<typename T>
constexpr std::enable_if_t< std::is_unsigned_v< T >, T >	rotr (T vv, int ss) noexcept
template<typename T>
constexpr std::enable_if_t< std::is_unsigned_v< T >, T >	bit_ceil (T vv) noexcept
template<typename T>
constexpr std::enable_if_t< std::is_unsigned_v< T >, T >	bit_width (T vv) noexcept
template<typename T>
constexpr std::enable_if_t< std::is_unsigned_v< T >, T >	bit_floor (T vv) noexcept
template<typename T, typename... Args, typename Enable = std::void_t<decltype(::new (std::declval<void *>()) T(std::declval<Args>()...))>>
T *	construct_at (T *ptr, Args &&... args)
template<typename T>
std::enable_if_t<!std::is_array_v< T >, std::unique_ptr< T > >	make_unique_for_overwrite ()
template<typename T>
std::enable_if_t< q20::is_unbounded_array_v< T >, std::unique_ptr< T > >	make_unique_for_overwrite (std::size_t nn)
template<typename T, typename... Args>
std::enable_if_t< q20::is_bounded_array_v< T > >	make_unique_for_overwrite (Args &&...)=delete
template<typename T>
constexpr T *	to_address (T *pp) noexcept
template<typename Ptr, typename std::enable_if_t<!std::is_pointer_v< Ptr >, bool > = true>
constexpr auto	to_address (const Ptr &ptr) noexcept
template<typename InputIterator, typename OutputIterator>
constexpr OutputIterator	copy (InputIterator firstfirst, InputIterator last, OutputIterator dest)
template<typename InputIterator, typename OutputIterator, typename UnaryPredicate>
constexpr OutputIterator	copy_if (InputIterator firstfirst, InputIterator last, OutputIterator dest, UnaryPredicate pred)
template<typename InputIterator, typename Size, typename OutputIterator>
constexpr OutputIterator	copy_n (InputIterator firstfirst, Size nn, OutputIterator dest)
template<typename ForwardIterator, typename Value>
constexpr void	fill (ForwardIterator firstfirst, ForwardIterator last, const Value &valuevalue)
template<typename OutputIterator, typename Size, typename Value>
constexpr OutputIterator	fill_n (OutputIterator firstfirst, Size nn, const Value &valuevalue)
template<typename ForwardIterator, typename BinaryPredicate = std::less<>>
constexpr ForwardIterator	is_sorted_until (ForwardIterator firstfirst, ForwardIterator last, BinaryPredicate pp={})
template<typename ForwardIterator, typename BinaryPredicate = std::less<>>
constexpr bool	is_sorted (ForwardIterator firstfirst, ForwardIterator last, BinaryPredicate pp={})
template<typename InputIterator, typename OutputIterator, typename UnaryFunction>
constexpr OutputIterator	transform (InputIterator firstfirst, InputIterator last, OutputIterator dest, UnaryFunction op)
template<class C>
constexpr auto	ssize (const C &cc) -> std::common_type_t< std::ptrdiff_t, std::make_signed_t< decltype(c.size())> >
template<class T, std::ptrdiff_t N>
constexpr std::ptrdiff_t	ssize (const T(&)[N]) noexcept
template<typename T, typename U>
constexpr std::vector< T, std::allocator< T > >::size_type	erase (std::vector< T, std::allocator< T > > &cc, const U &valuevalue)
template<typename T, typename Pred>
constexpr std::vector< T, std::allocator< T > >::size_type	erase_if (std::vector< T, std::allocator< T > > &cc, Pred pred)
constexpr bool	is_constant_evaluated () noexcept
template<class T>
	atomic (T) -> atomic< T >
template<class T, class U>
constexpr bool	cmp_equal (T tt, U u) noexcept
template<class T, class U>
constexpr bool	cmp_not_equal (T tt, U u) noexcept
template<class T, class U>
constexpr bool	cmp_less (T tt, U u) noexcept
template<class T, class U>
constexpr bool	cmp_greater (T tt, U u) noexcept
template<class T, class U>
constexpr bool	cmp_less_equal (T tt, U u) noexcept
template<class T, class U>
constexpr bool	cmp_greater_equal (T tt, U u) noexcept
template<class R, class T>
constexpr bool	in_range (T tt) noexcept
template<typename T, typename U = T>
constexpr T	exchange (T &objobj, U &&newValue)
template<typename T>
std::enable_if_t< std::has_unique_object_representations_v< T > >	atomic_wait (const std::atomic< T > *atomic, T old) noexcept
template<typename T>
std::enable_if_t< std::has_unique_object_representations_v< T > >	atomic_wait_explicit (const std::atomic< T > *atomic, T old, std::memory_order mo) noexcept
template<typename T>
std::enable_if_t< std::has_unique_object_representations_v< T > >	atomic_notify_all (std::atomic< T > *atomic)
template<typename T>
std::enable_if_t< std::has_unique_object_representations_v< T > >	atomic_notify_one (std::atomic< T > *atomic)

Variables
constexpr auto	dynamic_extent = std::size_t(-1)
template<typename T>
constexpr bool	is_bounded_array_v = q20::is_bounded_array<T>::value
template<typename T>
constexpr bool	is_unbounded_array_v = q20::is_unbounded_array<T>::value

Typedef Documentation

◆ iter_reference_t

template<typename Dereferencable>

using q20::iter_reference_t = decltype(*std::declval<Dereferencable&>())

Definition at line 49 of file q20iterator.h.

◆ remove_cvref

template<typename T>

using q20::remove_cvref = std::remove_cv<std::remove_reference_t<T>>

Definition at line 78 of file q20type_traits.h.

◆ remove_cvref_t

template<typename T>

using q20::remove_cvref_t = std::remove_cv_t<std::remove_reference_t<T>>

Definition at line 80 of file q20type_traits.h.

◆ type_identity_t

template<typename T>

using q20::type_identity_t = typename type_identity<T>::type

Definition at line 93 of file q20type_traits.h.

Function Documentation

◆ atomic()

template<class T>

q20::atomic ( T ) -> atomic< T >

◆ atomic_notify_all()

template<typename T>

std::enable_if_t< std::has_unique_object_representations_v< T > > QtFallbackAtomicWait::atomic_notify_all ( std::atomic< T > * atomic )

Definition at line 69 of file qatomicwait_p.h.

◆ atomic_notify_one()

template<typename T>

std::enable_if_t< std::has_unique_object_representations_v< T > > QtFallbackAtomicWait::atomic_notify_one ( std::atomic< T > * atomic )

Definition at line 63 of file qatomicwait_p.h.

◆ atomic_wait()

template<typename T>

std::enable_if_t< std::has_unique_object_representations_v< T > > QtFallbackAtomicWait::atomic_wait	(	const std::atomic< T > *	atomic,
		T	old )

noexcept

Definition at line 57 of file qatomicwait_p.h.

◆ atomic_wait_explicit()

template<typename T>

std::enable_if_t< std::has_unique_object_representations_v< T > > QtFallbackAtomicWait::atomic_wait_explicit	(	const std::atomic< T > *	atomic,
		T	old,
		std::memory_order	mo )

noexcept

Definition at line 42 of file qatomicwait_p.h.

◆ bit_ceil()

template<typename T>

std::enable_if_t< std::is_unsigned_v< T >, T > q20::bit_ceil ( T v )

constexprnoexcept

Definition at line 340 of file q20bit.h.

◆ bit_floor()

template<typename T>

std::enable_if_t< std::is_unsigned_v< T >, T > q20::bit_floor ( T v )

constexprnoexcept

Definition at line 356 of file q20bit.h.

◆ bit_width()

template<typename T>

std::enable_if_t< std::is_unsigned_v< T >, T > q20::bit_width ( T v )

constexprnoexcept

Definition at line 350 of file q20bit.h.

◆ cmp_equal()

template<class T, class U>

bool q20::cmp_equal	(	T	t,
		U	u )

constexprnoexcept

Definition at line 55 of file q20utility.h.

◆ cmp_greater()

template<class T, class U>

bool q20::cmp_greater	(	T	t,
		U	u )

constexprnoexcept

Definition at line 95 of file q20utility.h.

◆ cmp_greater_equal()

template<class T, class U>

bool q20::cmp_greater_equal	(	T	t,
		U	u )

constexprnoexcept

Definition at line 107 of file q20utility.h.

◆ cmp_less()

template<class T, class U>

bool q20::cmp_less	(	T	t,
		U	u )

constexprnoexcept

Definition at line 78 of file q20utility.h.

◆ cmp_less_equal()

template<class T, class U>

bool q20::cmp_less_equal	(	T	t,
		U	u )

constexprnoexcept

Definition at line 101 of file q20utility.h.

◆ cmp_not_equal()

template<class T, class U>

bool q20::cmp_not_equal	(	T	t,
		U	u )

constexprnoexcept

Definition at line 72 of file q20utility.h.

◆ construct_at()

template<typename T, typename... Args, typename Enable = std::void_t<decltype(::new (std::declval<void *>()) T(std::declval<Args>()...))>>

T * q20::construct_at	(	T *	ptr,
		Args &&...	args )

Definition at line 42 of file q20memory.h.

◆ copy()

template<typename InputIterator, typename OutputIterator>

OutputIterator q20::copy	(	InputIterator	first,
		InputIterator	last,
		OutputIterator	dest )

constexpr

Definition at line 44 of file q20algorithm.h.

◆ copy_if()

template<typename InputIterator, typename OutputIterator, typename UnaryPredicate>

OutputIterator q20::copy_if	(	InputIterator	first,
		InputIterator	last,
		OutputIterator	dest,
		UnaryPredicate	pred )

constexpr

Definition at line 56 of file q20algorithm.h.

◆ copy_n()

template<typename InputIterator, typename Size, typename OutputIterator>

OutputIterator q20::copy_n	(	InputIterator	first,
		Size	n,
		OutputIterator	dest )

constexpr

Definition at line 70 of file q20algorithm.h.

◆ countl_zero()

template<typename T>

std::enable_if_t< std::is_unsigned_v< T >, int > q20::countl_zero ( T v )

constexprnoexcept

Definition at line 199 of file q20bit.h.

◆ countr_zero()

template<typename T>

std::enable_if_t< std::is_unsigned_v< T >, int > q20::countr_zero ( T v )

constexprnoexcept

Definition at line 250 of file q20bit.h.

◆ erase()

template<typename T, typename U>

std::vector< T, std::allocator< T > >::size_type q20::erase	(	std::vector< T, std::allocator< T > > &	c,
		const U &	value )

constexpr

Definition at line 46 of file q20vector.h.

◆ erase_if()

template<typename T, typename Pred>

std::vector< T, std::allocator< T > >::size_type q20::erase_if	(	std::vector< T, std::allocator< T > > &	c,
		Pred	pred )

constexpr

Definition at line 56 of file q20vector.h.

◆ exchange()

template<typename T, typename U = T>

T q20::exchange	(	T &	obj,
		U &&	newValue )

constexpr

Definition at line 128 of file q20utility.h.

◆ fill()

template<typename ForwardIterator, typename Value>

void q20::fill	(	ForwardIterator	first,
		ForwardIterator	last,
		const Value &	value )

constexpr

Definition at line 83 of file q20algorithm.h.

◆ fill_n()

template<typename OutputIterator, typename Size, typename Value>

OutputIterator q20::fill_n	(	OutputIterator	first,
		Size	n,
		const Value &	value )

constexpr

Definition at line 93 of file q20algorithm.h.

◆ in_range()

template<class R, class T>

bool q20::in_range ( T t )

constexprnoexcept

Definition at line 113 of file q20utility.h.

◆ is_constant_evaluated()

bool q20::is_constant_evaluated ( )

constexprnoexcept

Definition at line 54 of file q20type_traits.h.

◆ is_sorted()

template<typename ForwardIterator, typename BinaryPredicate = std::less<>>

bool q20::is_sorted	(	ForwardIterator	first,
		ForwardIterator	last,
		BinaryPredicate	p = {} )

constexpr

Definition at line 119 of file q20algorithm.h.

◆ is_sorted_until()

template<typename ForwardIterator, typename BinaryPredicate = std::less<>>

ForwardIterator q20::is_sorted_until	(	ForwardIterator	first,
		ForwardIterator	last,
		BinaryPredicate	p = {} )

constexpr

Definition at line 105 of file q20algorithm.h.

◆ make_unique_for_overwrite() [1/3]

template<typename T>

std::enable_if_t<!std::is_array_v< T >, std::unique_ptr< T > > q20::make_unique_for_overwrite ( )

Definition at line 58 of file q20memory.h.

◆ make_unique_for_overwrite() [2/3]

template<typename T, typename... Args>

std::enable_if_t< q20::is_bounded_array_v< T > > q20::make_unique_for_overwrite ( Args && ... )

delete

◆ make_unique_for_overwrite() [3/3]

template<typename T>

std::enable_if_t< q20::is_unbounded_array_v< T >, std::unique_ptr< T > > q20::make_unique_for_overwrite ( std::size_t n )

Definition at line 65 of file q20memory.h.

◆ popcount()

template<typename T>

std::enable_if_t< std::is_unsigned_v< T >, int > q20::popcount ( T v )

constexprnoexcept

Definition at line 157 of file q20bit.h.

◆ rotl()

template<typename T>

std::enable_if_t< std::is_unsigned_v< T >, T > q20::rotl	(	T	v,
		int	s )

constexprnoexcept

Definition at line 318 of file q20bit.h.

◆ rotr()

template<typename T>

std::enable_if_t< std::is_unsigned_v< T >, T > q20::rotr	(	T	v,
		int	s )

constexprnoexcept

Definition at line 326 of file q20bit.h.

◆ ssize() [1/2]

template<class C>

auto q20::ssize ( const C & c ) -> std::common_type_t< std::ptrdiff_t, std::make_signed_t< decltype(c.size())> >

constexpr

Definition at line 34 of file q20iterator.h.

◆ ssize() [2/2]

template<class T, std::ptrdiff_t N>

std::ptrdiff_t q20::ssize ( const T(&)[N] )

constexprnoexcept

Definition at line 38 of file q20iterator.h.

◆ to_address() [1/2]

template<typename Ptr, typename std::enable_if_t<!std::is_pointer_v< Ptr >, bool > = true>

auto q20::to_address ( const Ptr & ptr )

constexprnoexcept

Definition at line 112 of file q20memory.h.

◆ to_address() [2/2]

template<typename T>

T * q20::to_address ( T * p )

constexprnoexcept

Definition at line 84 of file q20memory.h.

◆ transform()

template<typename InputIterator, typename OutputIterator, typename UnaryFunction>

OutputIterator q20::transform	(	InputIterator	first,
		InputIterator	last,
		OutputIterator	dest,
		UnaryFunction	op )

constexpr

Definition at line 126 of file q20algorithm.h.

Variable Documentation

◆ dynamic_extent

auto q20::dynamic_extent = std::size_t(-1)

inlineconstexpr

Definition at line 27 of file qspan.h.

Referenced by QSpan< T >::as_bytes, QSpan< T >::as_writable_bytes, and QSpan< T >::subspan().

◆ is_bounded_array_v

template<typename T>

bool q20::is_bounded_array_v = q20::is_bounded_array<T>::value

inlineconstexpr

Definition at line 43 of file q20type_traits.h.

◆ is_unbounded_array_v

template<typename T>

bool q20::is_unbounded_array_v = q20::is_unbounded_array<T>::value

inlineconstexpr

Definition at line 44 of file q20type_traits.h.

Namespaces

Classes

Typedefs

Functions

Variables

Typedef Documentation

◆ iter_reference_t

◆ remove_cvref

◆ remove_cvref_t

◆ type_identity_t

Function Documentation

◆ atomic()

◆ atomic_notify_all()

◆ atomic_notify_one()

◆ atomic_wait()

◆ atomic_wait_explicit()

◆ bit_ceil()

◆ bit_floor()

◆ bit_width()

◆ cmp_equal()

◆ cmp_greater()

◆ cmp_greater_equal()

◆ cmp_less()

◆ cmp_less_equal()

◆ cmp_not_equal()

◆ construct_at()

◆ copy()

◆ copy_if()

◆ copy_n()

◆ countl_zero()

◆ countr_zero()

◆ erase()

◆ erase_if()

◆ exchange()

◆ fill()

◆ fill_n()

◆ in_range()

◆ is_constant_evaluated()

◆ is_sorted()

◆ is_sorted_until()

◆ make_unique_for_overwrite() [1/3]

◆ make_unique_for_overwrite() [2/3]

◆ make_unique_for_overwrite() [3/3]

◆ popcount()

◆ rotl()

◆ rotr()

◆ ssize() [1/2]

◆ ssize() [2/2]

◆ to_address() [1/2]

◆ to_address() [2/2]

◆ transform()

Variable Documentation

◆ dynamic_extent

◆ is_bounded_array_v

◆ is_unbounded_array_v