open62541 1.3.12
Open source implementation of OPC UA
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UA_VariableNode Struct Reference

#include <nodestore.h>

Data Fields

UA_NodeHead head
 
UA_NodeId dataType
 
UA_Int32 valueRank
 
size_t arrayDimensionsSize
 
UA_UInt32arrayDimensions
 
UA_ValueBackend valueBackend
 
UA_ValueSource valueSource
 
union { 
 
   struct { 
 
      UA_DataValue   value 
 
      UA_ValueCallback   callback 
 
   }   data 
 
   UA_DataSource   dataSource 
 
value 
 
UA_Byte accessLevel
 
UA_Double minimumSamplingInterval
 
UA_Boolean historizing
 
UA_Boolean isDynamic
 

Detailed Description

Definition at line 477 of file nodestore.h.

Field Documentation

◆ head

UA_NodeHead UA_VariableNode::head

Definition at line 478 of file nodestore.h.

◆ dataType

UA_NodeId UA_VariableNode::dataType

Definition at line 479 of file nodestore.h.

◆ valueRank

UA_Int32 UA_VariableNode::valueRank

Definition at line 479 of file nodestore.h.

◆ arrayDimensionsSize

size_t UA_VariableNode::arrayDimensionsSize

Definition at line 479 of file nodestore.h.

◆ arrayDimensions

UA_UInt32* UA_VariableNode::arrayDimensions

Definition at line 479 of file nodestore.h.

◆ valueBackend

UA_ValueBackend UA_VariableNode::valueBackend

Definition at line 479 of file nodestore.h.

◆ valueSource

UA_ValueSource UA_VariableNode::valueSource

Definition at line 479 of file nodestore.h.

◆ value [1/2]

UA_DataValue UA_VariableNode::value

Definition at line 479 of file nodestore.h.

◆ callback

UA_ValueCallback UA_VariableNode::callback

Definition at line 479 of file nodestore.h.

◆ [struct]

struct { ... } UA_VariableNode::data

◆ dataSource

UA_DataSource UA_VariableNode::dataSource

Definition at line 479 of file nodestore.h.

◆ [union] [2/2]

union { ... } UA_VariableNode::value

◆ accessLevel

UA_Byte UA_VariableNode::accessLevel

Definition at line 480 of file nodestore.h.

◆ minimumSamplingInterval

UA_Double UA_VariableNode::minimumSamplingInterval

Definition at line 481 of file nodestore.h.

◆ historizing

UA_Boolean UA_VariableNode::historizing

Definition at line 482 of file nodestore.h.

◆ isDynamic

UA_Boolean UA_VariableNode::isDynamic

Definition at line 485 of file nodestore.h.


The documentation for this struct was generated from the following file: