QOpcUaBrowseRequest Class

包含用于调用 OPC UA 浏览服务的参数。更多...

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

所有成员列表，包括继承成员

公共类型

enum class

BrowseDirection { Forward, Inverse, Both }

公共函数

	QOpcUaBrowseRequest ()
	QOpcUaBrowseRequest (const QOpcUaBrowseRequest & other )
QOpcUaBrowseRequest::BrowseDirection	browseDirection () const
bool	includeSubtypes () const
QOpcUa::NodeClasses	nodeClassMask () const
QString	referenceTypeId () const
void	setBrowseDirection (const QOpcUaBrowseRequest::BrowseDirection & browseDirection )
void	setIncludeSubtypes (bool includeSubtypes )
void	setNodeClassMask (const QOpcUa::NodeClasses & nodeClassMask )
void	setReferenceTypeId (const QString & referenceTypeId )
void	setReferenceTypeId (QOpcUa::ReferenceTypeId referenceTypeId )
QOpcUaBrowseRequest &	operator= (const QOpcUaBrowseRequest & rhs )

详细描述

另请参阅 QOpcUaNode::browse ().

成员类型文档编制

enum class QOpcUaBrowseRequest:: BrowseDirection

This enum specifies the possible browse directions supported by a browse call.

常量	值	描述
`QOpcUaBrowseRequest::BrowseDirection::Forward`	`0`	Follow references in the forward direction.
`QOpcUaBrowseRequest::BrowseDirection::Inverse`	`1`	Follow references in the inverse direction.
`QOpcUaBrowseRequest::BrowseDirection::Both`	`2`	Follow references in both directions.

成员函数文档编制

QOpcUaBrowseRequest:: QOpcUaBrowseRequest ()

Default constructs a browse request with no parameters set.

QOpcUaBrowseRequest:: QOpcUaBrowseRequest (const QOpcUaBrowseRequest & other )

创建浏览请求从 other .

QOpcUaBrowseRequest::BrowseDirection QOpcUaBrowseRequest:: browseDirection () const

Returns the browse direction.

另请参阅 setBrowseDirection ().

bool QOpcUaBrowseRequest:: includeSubtypes () const

Returns true if subtypes of the reference type will be retrieved too.

另请参阅 setIncludeSubtypes ().

QOpcUa::NodeClasses QOpcUaBrowseRequest:: nodeClassMask () const

Returns the node class mask.

另请参阅 setNodeClassMask ().

QString QOpcUaBrowseRequest:: referenceTypeId () const

Returns the reference type id.

另请参阅 setReferenceTypeId ().

void QOpcUaBrowseRequest:: setBrowseDirection (const QOpcUaBrowseRequest::BrowseDirection & browseDirection )

Sets the browse direction to browseDirection .

另请参阅 browseDirection ().

void QOpcUaBrowseRequest:: setIncludeSubtypes ( bool includeSubtypes )

Sets the inclusion of subtypes of the reference type to includeSubtypes .

另请参阅 includeSubtypes ().

void QOpcUaBrowseRequest:: setNodeClassMask (const QOpcUa::NodeClasses & nodeClassMask )

Sets the node class mask to nodeClassMask . Nodes of all classes included into the node class mask will be returned by the browse operation.

另请参阅 nodeClassMask ().

void QOpcUaBrowseRequest:: setReferenceTypeId (const QString & referenceTypeId )

Sets the reference type id to referenceTypeId .

另请参阅 referenceTypeId ().

void QOpcUaBrowseRequest:: setReferenceTypeId ( QOpcUa::ReferenceTypeId referenceTypeId )

Sets the reference type id to referenceTypeId .

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

设置值从 rhs in this browse request.