Program Base Library Functions
( <!1>PblSet* setA,
<!1>PblSet* setB )
Creates a new set containing the union of the elements of both sets passed as parameters.
Creates a new set containing the union of the elements of both
sets passed as parameters.
This functions clones the larger of the two parameter sets
and then adds all elements from the smaller set to the clone.
- setA - The first set to unite
setB - The second set to unite
- PblSet * retPtr != NULL: A pointer to the new set.
PblSet * retPtr == NULL: An error, see pbl_errno:
PBL_ERROR_OUT_OF_MEMORY - Out of memory.
PBL_ERROR_PARAM_COLLECTION - A set cannot be iterated.
PBL_ERROR_CONCURRENT_MODIFICATION - A set was modified concurrently.
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