C++ Based OPC UA Client/Server/PubSub SDK  1.7.6.537
OpcUa_Guid Struct Reference

A 16-byte globally unique identifier. More...

Inherited by UaGuid [private].

Detailed Description

A 16-byte globally unique identifier.

Its layout is shown in the following table:

Component Data Type
Data1 UInt32
Data2 UInt16
Data3 UInt16
Data4 Byte[8]

Guid values may be represented as a string in this form:
<Data1>-<Data2>-<Data3>-<Data4[0:1]>-<Data4[2:7]>

Where Data1 is 8 characters wide, Data2 and Data3 are 4 characters wide and each Byte in Data4 is 2 characters wide. Each value is formatted as a hexadecimal number padded zeros. A typical Guid value would look like this when formatted as a string:

C496578A-0DFE-4b8f-870A-745238C6AEAE


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