High Performance OPC UA Server SDK
1.2.1.203
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A file extension allows to add vendor specific information to each node, namespace or global file header. More...
#include <file_types.h>
Data Fields | |
uint16_t | nsidx |
the namespace index which identifies this type of extension | |
uint16_t | type |
the namespace index which identifies this type of extension | |
struct ua_bytestring | body |
A file extension allows to add vendor specific information to each node, namespace or global file header.
The content of the file extension is a byte blob which contains vendor specific information. An extension can be identified by its typeid
and nsidx
. Therefor a namespace URI must be registered within the binary file, and the index of this namespace table is used inside the extensions as nsidx
to identify this namespace. The typeid
is only unique within one namespace.