QQmlSA::SourceLocation Class

class QQmlSA ::SourceLocation

Represents a location or region in the source code. 更多...

頭：	#include <SourceLocation>
CMake:	find_package(Qt6 REQUIRED COMPONENTS QmlCompiler) target_link_libraries(mytarget PRIVATE Qt6::QmlCompiler)
狀態：	技術預覽

• 所有成員列錶，包括繼承成員

公共函數

	SourceLocation (quint32 offset = 0, quint32 length = 0, quint32 line = 0, quint32 column = 0)
	SourceLocation (const QQmlSA::SourceLocation & other )
	SourceLocation (QQmlSA::SourceLocation && other )
	~SourceLocation ()
quint32	begin () const
quint32	end () const
QQmlSA::SourceLocation	endZeroLengthLocation (QStringView text ) const
bool	isValid () const
quint32	length () const
quint32	offset () const
quint32	startColumn () const
quint32	startLine () const
QQmlSA::SourceLocation	startZeroLengthLocation () const
QQmlSA::SourceLocation &	operator= (QQmlSA::SourceLocation && other )
QQmlSA::SourceLocation &	operator= (const QQmlSA::SourceLocation & other )

相關非成員

qsizetype	qHash (const QQmlSA::SourceLocation & location , qsizetype seed = 0)
bool	operator!= (const QQmlSA::SourceLocation & lhs , const QQmlSA::SourceLocation & rhs )
bool	operator== (const QQmlSA::SourceLocation & lhs , const QQmlSA::SourceLocation & rhs )

詳細描述

成員函數文檔編製

[explicit] SourceLocation:: SourceLocation ( quint32 offset = 0, quint32 length = 0, quint32 line = 0, quint32 column = 0)

Constructs a new SourceLocation with values given by offset , length , line ，和 column .

SourceLocation:: SourceLocation (const QQmlSA::SourceLocation & other )

創建副本為 other .

[noexcept] SourceLocation:: SourceLocation ( QQmlSA::SourceLocation && other )

Move-Constructs a SourceLocation from other .

[noexcept] SourceLocation:: ~SourceLocation ()

Destructs this SourceLocation 實例。

quint32 SourceLocation:: begin () const

Returns the offset of the beginning of this source location.

quint32 SourceLocation:: end () const

Returns the offset of the end of this source location.

QQmlSA::SourceLocation SourceLocation:: endZeroLengthLocation ( QStringView text ) const

Returns a source location of lenth zero pointing to the end of this source location pointing to text .

bool SourceLocation:: isValid () const

返迴 true is this SourceLocation is valid, false 否則。

quint32 SourceLocation:: length () const

Returns the length of this source location.

quint32 SourceLocation:: offset () const

Returns the offset of the beginning of this source location.

quint32 SourceLocation:: startColumn () const

Returns the column number containing the beginning of this source location.

quint32 SourceLocation:: startLine () const

Returns the line number containing the beginning of this source location.

QQmlSA::SourceLocation SourceLocation:: startZeroLengthLocation () const

Returns a source location of lenth zero pointing to the beginning of this source location.

[noexcept] QQmlSA::SourceLocation &SourceLocation:: operator= ( QQmlSA::SourceLocation && other )

移動賦值 other 到此 SourceLocation .

QQmlSA::SourceLocation &SourceLocation:: operator= (const QQmlSA::SourceLocation & other )

賦值 other 到此 SourceLocation .

相關非成員

qsizetype qHash (const QQmlSA::SourceLocation & location , qsizetype seed = 0)

返迴哈希值為 location ，使用 seed 做計算種子。

bool operator!= (const QQmlSA::SourceLocation & lhs , const QQmlSA::SourceLocation & rhs )

返迴 true 若 lhs does not equal rhs ，和 false otherwise. See SourceLocation::operator== for when two source locations are considered equal.

bool operator== (const QQmlSA::SourceLocation & lhs , const QQmlSA::SourceLocation & rhs )

返迴 true 若 lhs 等於 rhs ，和 false otherwise. Two SourceLocations are considered equal if they have the same values for their offset, length, line, and column members.

內容

1. 公共函數

2. 相關非成員

3. 詳細描述