High Performance OPC UA Server SDK  1.2.0.193
ua_aggregatefilterresult Struct Reference

Data Fields

ua_datetime revised_start_time
 
double revised_processing_interval
 
struct ua_aggregateconfiguration revised_aggregate_configuration
 

Related Functions

void ua_aggregatefilterresult_init (struct ua_aggregatefilterresult *t)
 Initialize an ua_aggregatefilterresult struct with a valid value. More...
 
void ua_aggregatefilterresult_clear (struct ua_aggregatefilterresult *t)
 Clear all resources alloctated in an ua_aggregatefilterresult struct. More...
 
int ua_aggregatefilterresult_compare (const struct ua_aggregatefilterresult *a, const struct ua_aggregatefilterresult *b)
 Compare two ua_aggregatefilterresult structs. More...
 
int ua_aggregatefilterresult_copy (struct ua_aggregatefilterresult *dst, const struct ua_aggregatefilterresult *src)
 Create a copy of a ua_aggregatefilterresult struct. More...
 

Friends And Related Function Documentation

void ua_aggregatefilterresult_clear ( struct ua_aggregatefilterresult t)
related

Clear all resources alloctated in an ua_aggregatefilterresult struct.

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

int ua_aggregatefilterresult_compare ( const struct ua_aggregatefilterresult a,
const struct ua_aggregatefilterresult b 
)
related

Compare two ua_aggregatefilterresult structs.

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

int ua_aggregatefilterresult_copy ( struct ua_aggregatefilterresult dst,
const struct ua_aggregatefilterresult src 
)
related

Create a copy of a ua_aggregatefilterresult struct.

Copy all fields from struct ua_aggregatefilterresult 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_aggregatefilterresult_init ( struct ua_aggregatefilterresult t)
related

Initialize an ua_aggregatefilterresult 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_aggregatefilterresult struct can also be passed to ua_aggregatefilterresult_compare, ua_aggregatefilterresult_copy and ua_aggregatefilterresult_clear. This function will always succeed as long as an ua_aggregatefilterresult struct is passed to it.


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