Instance Method

initWithArray:

Initializes a newly allocated set with the objects that are contained in a given array.

Declaration

- (instancetype)initWithArray:(NSArray<ObjectType> *)array;

Parameters

array

An array of objects to add to the new set. If the same object appears more than once in array, it is represented only once in the returned set. Each object receives a retain message as it is added to the set.

Return Value

An initialized set with the contents of array. The returned set might be different than the original receiver.

See Also

Initializing a Set

- initWithObjects:

Initializes a newly allocated set with members taken from the specified list of objects.

- initWithObjects:count:

Initializes a newly allocated set with a specified number of objects from a given C array of objects.

- initWithSet:

Initializes a newly allocated set and adds to it objects from another given set.

- initWithSet:copyItems:

Initializes a newly allocated set and adds to it members of another given set.

- init

Initializes a newly allocated set.