Data Fields
struct ua_variant	value
	A literal value.

Related Functions
void	ua_literaloperand_init (struct ua_literaloperand *t)
	Initialize an ua_literaloperand struct with a valid value. More...

void	ua_literaloperand_clear (struct ua_literaloperand *t)
	Clear all resources alloctated in an ua_literaloperand struct. More...

int	ua_literaloperand_compare (const struct ua_literaloperand a, const struct ua_literaloperand b)
	Compare two ua_literaloperand structs. More...

int	ua_literaloperand_copy (struct ua_literaloperand dst, const struct ua_literaloperand src)
	Create a copy of a ua_literaloperand struct. More...

Friends And Related Function Documentation

void ua_literaloperand_clear ( struct ua_literaloperand * t )

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

int ua_literaloperand_compare	(	const struct ua_literaloperand *	a,
		const struct ua_literaloperand *	b
	)

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

int ua_literaloperand_copy	(	struct ua_literaloperand *	dst,
		const struct ua_literaloperand *	src
	)

Copy all fields from struct ua_literaloperand 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_literaloperand_init ( struct ua_literaloperand * t )

After initialization the fields of the struct are set to valid and consistent values and can safley be accessed. An initialized ua_literaloperand struct can also be passed to ua_literaloperand_compare, ua_literaloperand_copy and ua_literaloperand_clear. This function will always succeed as long as an ua_literaloperand struct is passed to it.

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

C:/work/embeddedstack/src/uabase/structure/literaloperand.h
C:/work/embeddedstack/src/uabase/structure/literaloperand.c

Data Fields

Related Functions

Friends And Related Function Documentation