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High Performance OPC UA Server SDK
1.2.0.193
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High Performance OPC UA Server SDK
1.2.0.193
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The attributes for a view node. More...
#include <viewattributes.h>
Data Fields | |
| uint32_t | specified_attributes |
| struct ua_localizedtext | display_name |
| struct ua_localizedtext | description |
| uint32_t | write_mask |
| uint32_t | user_write_mask |
| bool | contains_no_loops |
| uint8_t | event_notifier |
Related Functions | |
| void | ua_viewattributes_init (struct ua_viewattributes *t) |
| Initialize an ua_viewattributes struct with a valid value. More... | |
| void | ua_viewattributes_clear (struct ua_viewattributes *t) |
| Clear all resources alloctated in an ua_viewattributes struct. More... | |
| int | ua_viewattributes_compare (const struct ua_viewattributes *a, const struct ua_viewattributes *b) |
| Compare two ua_viewattributes structs. More... | |
| int | ua_viewattributes_copy (struct ua_viewattributes *dst, const struct ua_viewattributes *src) |
| Create a copy of a ua_viewattributes struct. More... | |
The attributes for a view node.
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Clear all resources alloctated in an ua_viewattributes struct.
Frees allocated memory like arrays and resets numeric values. The ua_viewattributes struct itself is not freed and must be freed by the caller if required. This function always succeeds for a valid ua_viewattributes struct, that was validly decoded, initilized by ua_viewattributes_init or created with ua_viewattributes_copy.
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Compare two ua_viewattributes structs.
Compares the content of the ua_viewattributes struct a to the content of the ua_viewattributes struct b. If a is smaller than b, an integer less than zero is returned, if a is bigger than b, an integer greater than zero is returned. If both structs are equal zero is returned.
This function creates a total order on ua_viewattributes structs, so it is well suited to not only determine equality, but also sort multiple instances of this struct.
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Create a copy of a ua_viewattributes struct.
Copy all fields from struct ua_viewattributes src to dst. Creates a deep copy so all content is recusively copied and both src and dst can be used and must be freed separately.
dst is not cleared before the copy operation, so it must not have any allocated data. It may or may not be initilized by the caller before copy.
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Initialize an ua_viewattributes struct with a valid value.
After initialization the fields of the struct are set to valid and consistent values and can safley be accessed. An initialized ua_viewattributes struct can also be passed to ua_viewattributes_compare, ua_viewattributes_copy and ua_viewattributes_clear. This function will always succeed as long as an ua_viewattributes struct is passed to it.