提供 Qt OPC UA 功能的 C++ 类列表。 更多...
| QOpcUa::NodeIds | 此名称空间包含具有已知节点 ID 的枚举 |
| 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 类型 |
| 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 | 包含用于调用 OPC UA 浏览服务的参数 |
| QOpcUaClient | Allows interaction with an OPC UA server |
| QOpcUaComplexNumber | OPC UA ComplexNumber 类型 |
| QOpcUaContentFilterElement | OPC UA ContentFilterElement |
| QOpcUaContentFilterElementResult | OPC UA ContentFilterElementResult |
| QOpcUaDataValue | This class stores OPC UA value data and associated metadata |
| 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 |
| QOpcUaHistoryData | This class stores historical data values from a node |
| QOpcUaHistoryReadRawRequest | This class stores the necessary information to request historic data from a server |
| QOpcUaHistoryReadResponse | This class is used for requesting historical data and storing the results |
| 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 类型 |
| 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 |
有关 Qt OPC UA 模块的更多信息，见 Qt OPC UA 模块文档编制。
