formIndex(after:)
Replaces the given index with its successor.
Declaration
func formIndex(after i: inout Set<Element>.Index)Parameters
- i:
A valid index of the collection.
imust be less thanendIndex.
Replaces the given index with its successor.
func formIndex(after i: inout Set<Element>.Index)A valid index of the collection. i must be less than endIndex.