High Performance OPC UA Server SDK
1.2.0.193
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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... | |
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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.
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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.
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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.
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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.