#include <qspan.h>

Inheritance diagram for QSpan< T, E >:

Collaboration diagram for QSpan< T, E >:

Public Types
using	value_type = std::remove_cv_t<T>

using	size_type = qsizetype

using	difference_type = qptrdiff

using	pointer = T*

using	const_pointer = const T*

using	reference = T&

using	const_reference = const T&

using	iterator = pointer

using	const_iterator = const_pointer

using	reverse_iterator = std::reverse_iterator<iterator>

using	const_reverse_iterator = std::reverse_iterator<const_iterator>

using	Base

Public Member Functions
constexpr size_type	size () const noexcept

constexpr size_type	size_bytes () const noexcept

constexpr bool	empty () const noexcept

constexpr reference	operator[] (size_type idx) const

constexpr reference	front () const

constexpr reference	back () const

constexpr pointer	data () const noexcept

constexpr iterator	begin () const noexcept

constexpr iterator	end () const noexcept

constexpr const_iterator	cbegin () const noexcept

constexpr const_iterator	cend () const noexcept

constexpr reverse_iterator	rbegin () const noexcept

constexpr reverse_iterator	rend () const noexcept

constexpr const_reverse_iterator	crbegin () const noexcept

constexpr const_reverse_iterator	crend () const noexcept

template<std::size_t Count>
constexpr QSpan< T, Count >	first () const noexcept(subspan_always_succeeds_v< Count >)

template<std::size_t Count>
constexpr QSpan< T, Count >	last () const noexcept(subspan_always_succeeds_v< Count >)

template<std::size_t Offset>
constexpr auto	subspan () const noexcept(subspan_always_succeeds_v< Offset >)

template<std::size_t Offset, std::size_t Count>
constexpr auto	subspan () const noexcept(subspan_always_succeeds_v< Offset+Count >)

constexpr QSpan< T >	first (size_type n) const

constexpr QSpan< T >	last (size_type n) const

constexpr QSpan< T >	subspan (size_type pos) const

constexpr QSpan< T >	subspan (size_type pos, size_type n) const

bool	isEmpty () const noexcept

constexpr QSpan< T >	sliced (size_type pos) const

constexpr QSpan< T >	sliced (size_type pos, size_type n) const

Static Public Attributes
static constexpr std::size_t	extent = E

Detailed Description

template<typename T, std::size_t E>
class QSpan< T, E >

Definition at line 311 of file qspan.h.

Member Typedef Documentation

◆ Base

template<typename T , std::size_t E>

using QSpanPrivate::QSpanBase< T, E >::Base

Definition at line 175 of file qspan.h.

◆ const_iterator

template<typename T , std::size_t E>

using QSpan< T, E >::const_iterator = const_pointer

Definition at line 342 of file qspan.h.

◆ const_pointer

template<typename T , std::size_t E>

using QSpan< T, E >::const_pointer = const T*

Definition at line 338 of file qspan.h.

◆ const_reference

template<typename T , std::size_t E>

using QSpan< T, E >::const_reference = const T&

Definition at line 340 of file qspan.h.

◆ const_reverse_iterator

template<typename T , std::size_t E>

using QSpan< T, E >::const_reverse_iterator = std::reverse_iterator<const_iterator>

Definition at line 344 of file qspan.h.

◆ difference_type

template<typename T , std::size_t E>

using QSpan< T, E >::difference_type = qptrdiff

Definition at line 336 of file qspan.h.

◆ iterator

template<typename T , std::size_t E>

using QSpan< T, E >::iterator = pointer

Definition at line 341 of file qspan.h.

◆ pointer

template<typename T , std::size_t E>

using QSpan< T, E >::pointer = T*

Definition at line 337 of file qspan.h.

◆ reference

template<typename T , std::size_t E>

using QSpan< T, E >::reference = T&

Definition at line 339 of file qspan.h.

◆ reverse_iterator

template<typename T , std::size_t E>

using QSpan< T, E >::reverse_iterator = std::reverse_iterator<iterator>

Definition at line 343 of file qspan.h.

◆ size_type

template<typename T , std::size_t E>

using QSpan< T, E >::size_type = qsizetype

Definition at line 335 of file qspan.h.

◆ value_type

template<typename T , std::size_t E>

using QSpan< T, E >::value_type = std::remove_cv_t<T>

Definition at line 330 of file qspan.h.

Member Function Documentation

◆ back()

template<typename T , std::size_t E>

constexpr reference QSpan< T, E >::back ( ) const

inlineconstexpr

Definition at line 373 of file qspan.h.

References QSpan< T, E >::data(), and QSpan< T, E >::size().

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◆ begin()

template<typename T , std::size_t E>

constexpr iterator QSpan< T, E >::begin ( ) const

inlineconstexprnoexcept

Definition at line 377 of file qspan.h.

References QSpan< T, E >::data().

Referenced by QSpan< T, E >::cbegin(), and QSpan< T, E >::rend().

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◆ cbegin()

template<typename T , std::size_t E>

constexpr const_iterator QSpan< T, E >::cbegin ( ) const

inlineconstexprnoexcept

Definition at line 379 of file qspan.h.

References QSpan< T, E >::begin().

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◆ cend()

template<typename T , std::size_t E>

constexpr const_iterator QSpan< T, E >::cend ( ) const

inlineconstexprnoexcept

Definition at line 380 of file qspan.h.

References QSpan< T, E >::end().

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◆ crbegin()

template<typename T , std::size_t E>

constexpr const_reverse_iterator QSpan< T, E >::crbegin ( ) const

inlineconstexprnoexcept

Definition at line 383 of file qspan.h.

References QSpan< T, E >::rbegin().

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◆ crend()

template<typename T , std::size_t E>

constexpr const_reverse_iterator QSpan< T, E >::crend ( ) const

inlineconstexprnoexcept

Definition at line 384 of file qspan.h.

References QSpan< T, E >::rend().

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◆ data()

template<typename T , std::size_t E>

constexpr pointer QSpan< T, E >::data ( ) const

inlineconstexprnoexcept

Definition at line 374 of file qspan.h.

References QSpanPrivate::QSpanBase< T, E >::m_data.

Referenced by QSpan< T, E >::back(), QSpan< T, E >::begin(), QSpan< T, E >::end(), QSpan< T, E >::first(), QSpan< T, E >::first(), QSpan< T, E >::front(), QSpan< T, E >::last(), QSpan< T, E >::last(), QSpan< T, E >::operator[](), QSpan< T, E >::subspan(), and QSpan< T, E >::subspan().

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◆ empty()

template<typename T , std::size_t E>

constexpr bool QSpan< T, E >::empty ( ) const

inlineconstexprnoexcept

Definition at line 367 of file qspan.h.

References QSpan< T, E >::size().

Referenced by QSpan< T, E >::isEmpty().

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◆ end()

template<typename T , std::size_t E>

constexpr iterator QSpan< T, E >::end ( ) const

inlineconstexprnoexcept

Definition at line 378 of file qspan.h.

References QSpan< T, E >::data(), and QSpan< T, E >::size().

Referenced by QSpan< T, E >::cend(), and QSpan< T, E >::rbegin().

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◆ first() [1/2]

template<typename T , std::size_t E>

template<std::size_t Count>

constexpr QSpan< T, Count > QSpan< T, E >::first ( ) const

inlineconstexprnoexcept

Definition at line 388 of file qspan.h.

References QSpan< T, E >::data(), and E.

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◆ first() [2/2]

template<typename T , std::size_t E>

constexpr QSpan< T > QSpan< T, E >::first ( size_type n ) const

inlineconstexpr

Definition at line 425 of file qspan.h.

References QSpan< T, E >::data().

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◆ front()

template<typename T , std::size_t E>

constexpr reference QSpan< T, E >::front ( ) const

inlineconstexpr

Definition at line 372 of file qspan.h.

References QSpan< T, E >::data().

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◆ isEmpty()

template<typename T , std::size_t E>

bool QSpan< T, E >::isEmpty ( ) const

inlinenoexcept

Definition at line 431 of file qspan.h.

References QSpan< T, E >::empty().

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◆ last() [1/2]

template<typename T , std::size_t E>

template<std::size_t Count>

constexpr QSpan< T, Count > QSpan< T, E >::last ( ) const

inlineconstexprnoexcept

Definition at line 398 of file qspan.h.

References QSpan< T, E >::data(), E, and QSpan< T, E >::size().

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◆ last() [2/2]

template<typename T , std::size_t E>

constexpr QSpan< T > QSpan< T, E >::last ( size_type n ) const

inlineconstexpr

Definition at line 426 of file qspan.h.

References QSpan< T, E >::data(), and QSpan< T, E >::size().

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◆ operator[]()

template<typename T , std::size_t E>

constexpr reference QSpan< T, E >::operator[] ( size_type idx ) const

inlineconstexpr

Definition at line 370 of file qspan.h.

References QSpan< T, E >::data().

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◆ rbegin()

template<typename T , std::size_t E>

constexpr reverse_iterator QSpan< T, E >::rbegin ( ) const

inlineconstexprnoexcept

Definition at line 381 of file qspan.h.

References QSpan< T, E >::end().

Referenced by QSpan< T, E >::crbegin().

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◆ rend()

template<typename T , std::size_t E>

constexpr reverse_iterator QSpan< T, E >::rend ( ) const

inlineconstexprnoexcept

Definition at line 382 of file qspan.h.

References QSpan< T, E >::begin().

Referenced by QSpan< T, E >::crend().

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◆ size()

template<typename T , std::size_t E>

constexpr size_type QSpan< T, E >::size ( ) const

inlineconstexprnoexcept

Definition at line 365 of file qspan.h.

References QSpanPrivate::QSpanBase< T, E >::m_size.

Referenced by QSpan< T, E >::back(), QSpan< T, E >::empty(), QSpan< T, E >::end(), QSpan< T, E >::last(), QSpan< T, E >::last(), QSpan< T, E >::size_bytes(), QSpan< T, E >::subspan(), and QSpan< T, E >::subspan().

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◆ size_bytes()

template<typename T , std::size_t E>

constexpr size_type QSpan< T, E >::size_bytes ( ) const

inlineconstexprnoexcept

Definition at line 366 of file qspan.h.

References QSpan< T, E >::size().

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◆ sliced() [1/2]

template<typename T , std::size_t E>

constexpr QSpan< T > QSpan< T, E >::sliced ( size_type pos ) const

inlineconstexpr

Definition at line 433 of file qspan.h.

References pos, and QSpan< T, E >::subspan().

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◆ sliced() [2/2]

template<typename T , std::size_t E>

constexpr QSpan< T > QSpan< T, E >::sliced	(	size_type	pos,
		size_type	n ) const

inlineconstexpr

Definition at line 434 of file qspan.h.

References pos, and QSpan< T, E >::subspan().

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◆ subspan() [1/4]

template<typename T , std::size_t E>

template<std::size_t Offset>

constexpr auto QSpan< T, E >::subspan ( ) const

inlineconstexprnoexcept

Definition at line 408 of file qspan.h.

References QSpan< T, E >::data(), q20::dynamic_extent, E, and QSpan< T, E >::size().

Referenced by QSpan< T, E >::sliced(), and QSpan< T, E >::sliced().

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◆ subspan() [2/4]

template<typename T , std::size_t E>

template<std::size_t Offset, std::size_t Count>

constexpr auto QSpan< T, E >::subspan ( ) const

inlineconstexprnoexcept

Definition at line 421 of file qspan.h.

◆ subspan() [3/4]

template<typename T , std::size_t E>

constexpr QSpan< T > QSpan< T, E >::subspan ( size_type pos ) const

inlineconstexpr

Definition at line 427 of file qspan.h.

References QSpan< T, E >::data(), pos, and QSpan< T, E >::size().

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◆ subspan() [4/4]

template<typename T , std::size_t E>

constexpr QSpan< T > QSpan< T, E >::subspan	(	size_type	pos,
		size_type	n ) const

inlineconstexpr

Definition at line 428 of file qspan.h.

References pos, and QSpan< T, E >::subspan().

Referenced by QSpan< T, E >::subspan().

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Member Data Documentation

◆ extent

template<typename T , std::size_t E>

constexpr std::size_t QSpan< T, E >::extent = E

staticconstexpr

Definition at line 345 of file qspan.h.

The documentation for this class was generated from the following files:

qtbase/src/corelib/tools/qcontainerfwd.h (7ce6920aacfcba485cd8017e01c6aeb324292e75)
qtbase/src/corelib/tools/qspan.h (699ddcb15b5e981d32ea65d1c1a12f8fa0b06e0d)

Public Types

Public Member Functions

Static Public Attributes

Detailed Description

Member Typedef Documentation

◆ Base

◆ const_iterator

◆ const_pointer

◆ const_reference

◆ const_reverse_iterator

◆ difference_type

◆ iterator

◆ pointer

◆ reference

◆ reverse_iterator

◆ size_type

◆ value_type

Member Function Documentation

◆ back()

◆ begin()

◆ cbegin()

◆ cend()

◆ crbegin()

◆ crend()

◆ data()

◆ empty()

◆ end()

◆ first() [1/2]

◆ first() [2/2]

◆ front()

◆ isEmpty()

◆ last() [1/2]

◆ last() [2/2]

◆ operator[]()

◆ rbegin()

◆ rend()

◆ size()

◆ size_bytes()

◆ sliced() [1/2]

◆ sliced() [2/2]

◆ subspan() [1/4]

◆ subspan() [2/4]

◆ subspan() [3/4]

◆ subspan() [4/4]

Member Data Documentation

◆ extent