QOpcUaNodeCreationAttributes Class

This class manages attribute values for node creation. 更多...

头：	#include <QOpcUaNodeCreationAttributes>
CMake:	find_package(Qt6 REQUIRED COMPONENTS OpcUa) target_link_libraries(mytarget PRIVATE Qt6::OpcUa)
qmake:	QT += opcua

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公共函数

	QOpcUaNodeCreationAttributes ()
	QOpcUaNodeCreationAttributes (const QOpcUaNodeCreationAttributes & other )
QOpcUa::AccessLevel	accessLevel () const
QList<quint32>	arrayDimensions () const
bool	containsNoLoops () const
QString	dataTypeId () const
QOpcUaLocalizedText	description () const
QOpcUaLocalizedText	displayName () const
QOpcUa::EventNotifier	eventNotifier () const
bool	executable () const
bool	hasAccessLevel () const
bool	hasArrayDimensions () const
bool	hasContainsNoLoops () const
bool	hasDataTypeId () const
bool	hasDescription () const
bool	hasDisplayName () const
bool	hasEventNotifier () const
bool	hasExecutable () const
bool	hasHistorizing () const
bool	hasInverseName () const
bool	hasIsAbstract () const
bool	hasMinimumSamplingInterval () const
bool	hasSymmetric () const
bool	hasUserAccessLevel () const
bool	hasUserExecutable () const
bool	hasUserWriteMask () const
bool	hasValue () const
bool	hasValueRank () const
bool	hasWriteMask () const
bool	historizing () const
QOpcUaLocalizedText	inverseName () const
bool	isAbstract () const
double	minimumSamplingInterval () const
void	setAccessLevel (QOpcUa::AccessLevel accessLevel )
void	setArrayDimensions (const QList<quint32> & arrayDimensions )
void	setContainsNoLoops (bool containsNoLoops )
void	setDataTypeId (const QString & dataTypeId )
void	setDescription (const QOpcUaLocalizedText & description )
void	setDisplayName (const QOpcUaLocalizedText & displayName )
void	setEventNotifier (QOpcUa::EventNotifier eventNotifier )
void	setExecutable (bool executable )
void	setHistorizing (bool historizing )
void	setInverseName (const QOpcUaLocalizedText & inverseName )
void	setIsAbstract (bool isAbstract )
void	setMinimumSamplingInterval (double minimumSamplingInterval )
void	setSymmetric (bool symmetric )
void	setUserAccessLevel (QOpcUa::AccessLevel userAccessLevel )
void	setUserExecutable (bool userExecutable )
void	setUserWriteMask (QOpcUa::WriteMask userWriteMask )
void	setValue (const QVariant & value , QOpcUa::Types type = QOpcUa::Types::Undefined)
void	setValueRank (qint32 valueRank )
void	setWriteMask (QOpcUa::WriteMask writeMask )
bool	symmetric () const
QOpcUa::AccessLevel	userAccessLevel () const
bool	userExecutable () const
QOpcUa::WriteMask	userWriteMask () const
QVariant	value () const
qint32	valueRank () const
QOpcUa::Types	valueType () const
QOpcUa::WriteMask	writeMask () const
QOpcUaNodeCreationAttributes &	operator= (const QOpcUaNodeCreationAttributes & rhs )

详细描述

This class holds values for node attributes that are passed to the server when creating a new node in the OPC UA address space.

The following node attributes are supported by the different node classes:

属性	对象	变量	方法	ObjectType	VariableType	ReferenceType	DataType	View
AccessLevel		X
ArrayDimensions		X			X
ContainsNoLoops								X
DataType		X			X
描述	X	X	X	X	X	X	X	X
DisplayName	X	X	X	X	X	X	X	X
EventNotifier	X
Executable			X
Historizing		X
InverseName						X
IsAbstract				X	X	X	X
MinimumSamplingInterval		X
Symmetric						X
UserAccessLevel		X
UserExecutable			X
UserWriteMask	X	X	X	X	X	X	X	X
值		X			X
ValueRank		X			X
WriteMask	X	X	X	X	X	X	X	X

另请参阅 QOpcUaClient::addNode ().

成员函数文档编制

QOpcUaNodeCreationAttributes:: QOpcUaNodeCreationAttributes ()

Default constructs a node creation attributes object with no parameters set.

QOpcUaNodeCreationAttributes:: QOpcUaNodeCreationAttributes (const QOpcUaNodeCreationAttributes & other )

Constructs a node creation attributes object with the values of other .

QOpcUa::AccessLevel QOpcUaNodeCreationAttributes:: accessLevel () const

Returns the value for the AccessLevel attribute.

另请参阅 setAccessLevel ().

QList < quint32 > QOpcUaNodeCreationAttributes:: arrayDimensions () const

Returns the value for the ArrayDimensions attribute.

另请参阅 setArrayDimensions ().

bool QOpcUaNodeCreationAttributes:: containsNoLoops () const

Returns the value for the ContainsNoLoops attribute.

另请参阅 setContainsNoLoops ().

QString QOpcUaNodeCreationAttributes:: dataTypeId () const

Returns the value for the DataType attribute.

另请参阅 setDataTypeId ().

QOpcUaLocalizedText QOpcUaNodeCreationAttributes:: description () const

Returns the value for the Description attribute.

另请参阅 setDescription ().

QOpcUaLocalizedText QOpcUaNodeCreationAttributes:: displayName () const

Returns the value for the DisplayName attribute.

另请参阅 setDisplayName ().

QOpcUa::EventNotifier QOpcUaNodeCreationAttributes:: eventNotifier () const

Returns the value for the EventNotifier attribute.

另请参阅 setEventNotifier ().

bool QOpcUaNodeCreationAttributes:: executable () const

Returns the value for the Executable attribute.

另请参阅 setExecutable ().

bool QOpcUaNodeCreationAttributes:: hasAccessLevel () const

返回 true if a value for the AccessLevel attribute is set.

bool QOpcUaNodeCreationAttributes:: hasArrayDimensions () const

返回 true if a value for the ArrayDimensions attribute is set.

bool QOpcUaNodeCreationAttributes:: hasContainsNoLoops () const

返回 true if a value for the ContainsNoLoops attribute is set.

bool QOpcUaNodeCreationAttributes:: hasDataTypeId () const

返回 true if a value for the DataType attribute is set.

bool QOpcUaNodeCreationAttributes:: hasDescription () const

返回 true if a value for the Description attribute is set.

bool QOpcUaNodeCreationAttributes:: hasDisplayName () const

返回 true if a value for the DisplayName attribute is set.

bool QOpcUaNodeCreationAttributes:: hasEventNotifier () const

返回 true if a value for the EventNotifier attribute is set.

bool QOpcUaNodeCreationAttributes:: hasExecutable () const

返回 true if a value for the Executable attribute is set.

bool QOpcUaNodeCreationAttributes:: hasHistorizing () const

返回 true if a value for the Historizing attribute is set.

bool QOpcUaNodeCreationAttributes:: hasInverseName () const

返回 true if a value for the InverseName attribute is set.

bool QOpcUaNodeCreationAttributes:: hasIsAbstract () const

返回 true if a value for the IsAbstract attribute is set.

bool QOpcUaNodeCreationAttributes:: hasMinimumSamplingInterval () const

返回 true if a value for the MinimumSamplingInterval attribute is set.

bool QOpcUaNodeCreationAttributes:: hasSymmetric () const

返回 true if a value for the Symmetric attribute is set.

bool QOpcUaNodeCreationAttributes:: hasUserAccessLevel () const

返回 true if a value for the UserAccessLevel attribute is set.

bool QOpcUaNodeCreationAttributes:: hasUserExecutable () const

返回 true if a value for the UserExecutable attribute is set.

bool QOpcUaNodeCreationAttributes:: hasUserWriteMask () const

返回 true if a value for the UserWriteMask attribute is set.

bool QOpcUaNodeCreationAttributes:: hasValue () const

返回 true if a value for the Value attribute is set.

bool QOpcUaNodeCreationAttributes:: hasValueRank () const

返回 true if a value for the ValueRank attribute is set.

bool QOpcUaNodeCreationAttributes:: hasWriteMask () const

返回 true if a value for the WriteMask attribute is set.

bool QOpcUaNodeCreationAttributes:: historizing () const

Returns the value for the Historizing attribute.

另请参阅 setHistorizing ().

QOpcUaLocalizedText QOpcUaNodeCreationAttributes:: inverseName () const

Returns the value for the InverseName attribute.

另请参阅 setInverseName ().

bool QOpcUaNodeCreationAttributes:: isAbstract () const

Returns the value for the IsAbstract attribute.

另请参阅 setIsAbstract ().

double QOpcUaNodeCreationAttributes:: minimumSamplingInterval () const

Returns the value for the MinimumSamplingInterval attribute.

另请参阅 setMinimumSamplingInterval ().

void QOpcUaNodeCreationAttributes:: setAccessLevel ( QOpcUa::AccessLevel accessLevel )

Sets the value for the AccessLevel attribute to accessLevel .

另请参阅 accessLevel ().

void QOpcUaNodeCreationAttributes:: setArrayDimensions (const QList < quint32 > & arrayDimensions )

Sets the value for the ArrayDimensions attribute to arrayDimensions .

另请参阅 arrayDimensions ().

void QOpcUaNodeCreationAttributes:: setContainsNoLoops ( bool containsNoLoops )

Sets the value for the ContainsNoLoops attribute to containsNoLoops .

另请参阅 containsNoLoops ().

void QOpcUaNodeCreationAttributes:: setDataTypeId (const QString & dataTypeId )

Sets the value for the DataType attribute to dataTypeId .

另请参阅 dataTypeId ().

void QOpcUaNodeCreationAttributes:: setDescription (const QOpcUaLocalizedText & description )

Sets the value for the Description attribute to description .

另请参阅 description ().

void QOpcUaNodeCreationAttributes:: setDisplayName (const QOpcUaLocalizedText & displayName )

Sets the value for the DisplayName attribute to displayName .

另请参阅 displayName ().

void QOpcUaNodeCreationAttributes:: setEventNotifier ( QOpcUa::EventNotifier eventNotifier )

Sets the value for the EventNotifier attribute to eventNotifier .

另请参阅 eventNotifier ().

void QOpcUaNodeCreationAttributes:: setExecutable ( bool executable )

Sets the value for the Executable attribute to executable .

另请参阅 executable ().

void QOpcUaNodeCreationAttributes:: setHistorizing ( bool historizing )

Sets the value for the Historizing attribute to historizing .

另请参阅 historizing ().

void QOpcUaNodeCreationAttributes:: setInverseName (const QOpcUaLocalizedText & inverseName )

Sets the value for the InverseName attribute to inverseName .

另请参阅 inverseName ().

void QOpcUaNodeCreationAttributes:: setIsAbstract ( bool isAbstract )

Sets the value for the IsAbstract attribute to isAbstract .

另请参阅 isAbstract ().

void QOpcUaNodeCreationAttributes:: setMinimumSamplingInterval ( double minimumSamplingInterval )

Sets the value for the MinimumSamplingInterval attribute to minimumSamplingInterval .

另请参阅 minimumSamplingInterval ().

void QOpcUaNodeCreationAttributes:: setSymmetric ( bool symmetric )

Sets the value for the Symmetric attribute to symmetric .

另请参阅 symmetric ().

void QOpcUaNodeCreationAttributes:: setUserAccessLevel ( QOpcUa::AccessLevel userAccessLevel )

Sets the value for the UserAccessLevel attribute to userAccessLevel .

另请参阅 userAccessLevel ().

void QOpcUaNodeCreationAttributes:: setUserExecutable ( bool userExecutable )

Sets the value for the UserExecutable attribute to userExecutable .

另请参阅 userExecutable ().

void QOpcUaNodeCreationAttributes:: setUserWriteMask ( QOpcUa::WriteMask userWriteMask )

Sets the value for the UserWriteMask attribute to userWriteMask .

另请参阅 userWriteMask ().

void QOpcUaNodeCreationAttributes:: setValue (const QVariant & value , QOpcUa::Types type = QOpcUa::Types::Undefined)

Sets the value for the Value attribute to value 类型 type .

另请参阅 value ().

void QOpcUaNodeCreationAttributes:: setValueRank ( qint32 valueRank )

Sets the value for the ValueRank attribute to valueRank .

另请参阅 valueRank ().

void QOpcUaNodeCreationAttributes:: setWriteMask ( QOpcUa::WriteMask writeMask )

Sets the value for the WriteMask attribute to writeMask .

另请参阅 writeMask ().

bool QOpcUaNodeCreationAttributes:: symmetric () const

Returns the value for the Symmetric attribute.

另请参阅 setSymmetric ().

QOpcUa::AccessLevel QOpcUaNodeCreationAttributes:: userAccessLevel () const

Returns the value for the UserAccessLevel attribute.

另请参阅 setUserAccessLevel ().

bool QOpcUaNodeCreationAttributes:: userExecutable () const

Returns the value for the UserExecutable attribute.

另请参阅 setUserExecutable ().

QOpcUa::WriteMask QOpcUaNodeCreationAttributes:: userWriteMask () const

Returns the value for the UserWriteMask attribute.

另请参阅 setUserWriteMask ().

QVariant QOpcUaNodeCreationAttributes:: value () const

Returns the value for the Value attribute.

另请参阅 setValue ().

qint32 QOpcUaNodeCreationAttributes:: valueRank () const

Returns the value for the ValueRank attribute.

另请参阅 setValueRank ().

QOpcUa::Types QOpcUaNodeCreationAttributes:: valueType () const

Returns the type of the value attribute.

QOpcUa::WriteMask QOpcUaNodeCreationAttributes:: writeMask () const

Returns the value for the WriteMask attribute.

另请参阅 setWriteMask ().

QOpcUaNodeCreationAttributes &QOpcUaNodeCreationAttributes:: operator= (const QOpcUaNodeCreationAttributes & rhs )

Assigns the value of rhs to this node creation attributes object.