High Performance OPC UA Server SDK  1.2.0.193
ua_historyupdatedetails Struct Reference

Data Fields

struct ua_nodeid node_id
 

Related Functions

void ua_historyupdatedetails_init (struct ua_historyupdatedetails *t)
 Initialize an ua_historyupdatedetails struct with a valid value. More...
 
void ua_historyupdatedetails_clear (struct ua_historyupdatedetails *t)
 Clear all resources alloctated in an ua_historyupdatedetails struct. More...
 
int ua_historyupdatedetails_compare (const struct ua_historyupdatedetails *a, const struct ua_historyupdatedetails *b)
 Compare two ua_historyupdatedetails structs. More...
 
int ua_historyupdatedetails_copy (struct ua_historyupdatedetails *dst, const struct ua_historyupdatedetails *src)
 Create a copy of a ua_historyupdatedetails struct. More...
 

Friends And Related Function Documentation

void ua_historyupdatedetails_clear ( struct ua_historyupdatedetails t)
related

Clear all resources alloctated in an ua_historyupdatedetails struct.

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

int ua_historyupdatedetails_compare ( const struct ua_historyupdatedetails a,
const struct ua_historyupdatedetails b 
)
related

Compare two ua_historyupdatedetails structs.

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

int ua_historyupdatedetails_copy ( struct ua_historyupdatedetails dst,
const struct ua_historyupdatedetails src 
)
related

Create a copy of a ua_historyupdatedetails struct.

Copy all fields from struct ua_historyupdatedetails 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_historyupdatedetails_init ( struct ua_historyupdatedetails t)
related

Initialize an ua_historyupdatedetails 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_historyupdatedetails struct can also be passed to ua_historyupdatedetails_compare, ua_historyupdatedetails_copy and ua_historyupdatedetails_clear. This function will always succeed as long as an ua_historyupdatedetails struct is passed to it.


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