High Performance OPC UA Server SDK  1.2.0.193
ua_monitoreditemnotification Struct Reference

Data Fields

uint32_t client_handle
 
struct ua_datavalue value
 

Related Functions

void ua_monitoreditemnotification_init (struct ua_monitoreditemnotification *t)
 Initialize an ua_monitoreditemnotification struct with a valid value. More...
 
void ua_monitoreditemnotification_clear (struct ua_monitoreditemnotification *t)
 Clear all resources alloctated in an ua_monitoreditemnotification struct. More...
 
int ua_monitoreditemnotification_compare (const struct ua_monitoreditemnotification *a, const struct ua_monitoreditemnotification *b)
 Compare two ua_monitoreditemnotification structs. More...
 
int ua_monitoreditemnotification_copy (struct ua_monitoreditemnotification *dst, const struct ua_monitoreditemnotification *src)
 Create a copy of a ua_monitoreditemnotification struct. More...
 

Friends And Related Function Documentation

void ua_monitoreditemnotification_clear ( struct ua_monitoreditemnotification t)
related

Clear all resources alloctated in an ua_monitoreditemnotification struct.

Frees allocated memory like arrays and resets numeric values. The ua_monitoreditemnotification struct itself is not freed and must be freed by the caller if required. This function always succeeds for a valid ua_monitoreditemnotification struct, that was validly decoded, initilized by ua_monitoreditemnotification_init or created with ua_monitoreditemnotification_copy.

int ua_monitoreditemnotification_compare ( const struct ua_monitoreditemnotification a,
const struct ua_monitoreditemnotification b 
)
related

Compare two ua_monitoreditemnotification structs.

Compares the content of the ua_monitoreditemnotification struct a to the content of the ua_monitoreditemnotification 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_monitoreditemnotification structs, so it is well suited to not only determine equality, but also sort multiple instances of this struct.

int ua_monitoreditemnotification_copy ( struct ua_monitoreditemnotification dst,
const struct ua_monitoreditemnotification src 
)
related

Create a copy of a ua_monitoreditemnotification struct.

Copy all fields from struct ua_monitoreditemnotification 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.

Returns
Zero on success or ua_statuscode on failure.
void ua_monitoreditemnotification_init ( struct ua_monitoreditemnotification t)
related

Initialize an ua_monitoreditemnotification 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_monitoreditemnotification struct can also be passed to ua_monitoreditemnotification_compare, ua_monitoreditemnotification_copy and ua_monitoreditemnotification_clear. This function will always succeed as long as an ua_monitoreditemnotification struct is passed to it.


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