Qt OPC UA C++ Classes

List of C++ classes that provide the Qt OPC UA functionality. More...

This module was introduced in Qt 5.11.

Namespaces

QOpcUa::NodeIds

This namespace contains enums with known node ids

Classes

QOpcUaAddNodeItem	This class stores the necessary information to create a new node on the server
QOpcUaAddReferenceItem	This class stores the necessary information to add a new reference on the server
QOpcUaApplicationDescription	OPC UA ApplicationDescription
QOpcUaApplicationIdentity	Defines the identity of the application
QOpcUaApplicationRecordDataType	OPC UA ApplicationRecordDataType
QOpcUaArgument	OPC UA Argument type
QOpcUaAttributeOperand	OPC UA AttributeOperand type
QOpcUaAuthenticationInformation	OPC UA authentication information
QOpcUaAxisInformation	OPC UA AxisInformation type
QOpcUaBinaryDataEncoding	Partial implementation of the OPC UA binary data encoding described in OPC-UA part 6
QOpcUaBrowsePathTarget	OPC UA BrowsePathTarget
QOpcUaBrowseRequest	Contains parameters for a call to the OPC UA browse service
QOpcUaClient	Allows interaction with an OPC UA server
QOpcUaComplexNumber	OPC UA ComplexNumber type
QOpcUaContentFilterElement	OPC UA ContentFilterElement
QOpcUaContentFilterElementResult	OPC UA ContentFilterElementResult
QOpcUaDeleteReferenceItem	This class stores the necessary information to delete a reference from the server
QOpcUaDoubleComplexNumber	OPC UA DoubleComplexNumber type
QOpcUaEUInformation	OPC UA EURange type
QOpcUaElementOperand	OPC UA ElementOperand type
QOpcUaEndpointDescription	OPC UA EndpointDescription
QOpcUaErrorState	Allows investigation and interaction with error state from backends
QOpcUaEventFilterResult	OPCUA EventFilterResult
QOpcUaExpandedNodeId	OPC UA ExpandedNodeId
QOpcUaExtensionObject	OPC UA ExtensionObject
QOpcUaGdsClient	Handles communication with the GDS Server
QOpcUaKeyPair	Handles private and public key pairs
QOpcUaLiteralOperand	OPC UA LiteralOperand type
QOpcUaLocalizedText	OPC UA LocalizedText type
QOpcUaMonitoringParameters	Way to set and retrieve parameters for subscriptions and monitored items
QOpcUaMonitoringParameters::DataChangeFilter	Defines a DataChangeFilter for a monitored item
QOpcUaMonitoringParameters::EventFilter	Defines an EventFilter for a monitored item
QOpcUaMultiDimensionalArray	A container class for multidimensional arrays
QOpcUaNode	Allows interaction with an OPC UA node
QOpcUaNodeCreationAttributes	This class manages attribute values for node creation
QOpcUaPkiConfiguration	Defines the PKI configuration of the application
QOpcUaProvider	Creates an instance of QOpcUaClient
QOpcUaQualifiedName	OPC UA QualifiedName type
QOpcUaRange	OPC UA Range type
QOpcUaReadItem	This class stores the options for a read operation
QOpcUaReadResult	This class stores the result of a read operation
QOpcUaReferenceDescription	Contains information about a node
QOpcUaRelativePathElement	OPC UA RelativePathElement
QOpcUaSimpleAttributeOperand	OPC UA SimpleAttributeOperand type
QOpcUaUserTokenPolicy	OPC UA UserTokenPolicy
QOpcUaWriteItem	This class stores the options for a write operation
QOpcUaWriteResult	This class stores the result of a write operation
QOpcUaX509CertificateSigningRequest	Create a certificate signing request
QOpcUaX509DistinguishedName	Information about a distinguished name item
QOpcUaX509Extension	Base class for all X509 extensions
QOpcUaX509ExtensionBasicConstraints	Class for X509 basic constraints
QOpcUaX509ExtensionExtendedKeyUsage	Class for X509 extended key usage
QOpcUaX509ExtensionKeyUsage	Class for X509 extended key usage
QOpcUaX509ExtensionSubjectAlternativeName	Class for an X509 subject alternative name
QOpcUaXValue	OPC UA XVType

Detailed Description

To link against the module, add this line to your qmake .pro file:

QT += opcua

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