High Performance OPC UA Server SDK  1.2.0.193
ua_doublecomplexnumbertype Struct Reference

Data Fields

double real
 
double imaginary
 

Related Functions

void ua_doublecomplexnumbertype_init (struct ua_doublecomplexnumbertype *t)
 Initialize an ua_doublecomplexnumbertype struct with a valid value. More...
 
void ua_doublecomplexnumbertype_clear (struct ua_doublecomplexnumbertype *t)
 Clear all resources alloctated in an ua_doublecomplexnumbertype struct. More...
 
int ua_doublecomplexnumbertype_compare (const struct ua_doublecomplexnumbertype *a, const struct ua_doublecomplexnumbertype *b)
 Compare two ua_doublecomplexnumbertype structs. More...
 
int ua_doublecomplexnumbertype_copy (struct ua_doublecomplexnumbertype *dst, const struct ua_doublecomplexnumbertype *src)
 Create a copy of a ua_doublecomplexnumbertype struct. More...
 

Friends And Related Function Documentation

void ua_doublecomplexnumbertype_clear ( struct ua_doublecomplexnumbertype t)
related

Clear all resources alloctated in an ua_doublecomplexnumbertype struct.

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

int ua_doublecomplexnumbertype_compare ( const struct ua_doublecomplexnumbertype a,
const struct ua_doublecomplexnumbertype b 
)
related

Compare two ua_doublecomplexnumbertype structs.

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

int ua_doublecomplexnumbertype_copy ( struct ua_doublecomplexnumbertype dst,
const struct ua_doublecomplexnumbertype src 
)
related

Create a copy of a ua_doublecomplexnumbertype struct.

Copy all fields from struct ua_doublecomplexnumbertype 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_doublecomplexnumbertype_init ( struct ua_doublecomplexnumbertype t)
related

Initialize an ua_doublecomplexnumbertype 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_doublecomplexnumbertype struct can also be passed to ua_doublecomplexnumbertype_compare, ua_doublecomplexnumbertype_copy and ua_doublecomplexnumbertype_clear. This function will always succeed as long as an ua_doublecomplexnumbertype struct is passed to it.


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