count The number of indexes in the index set. Declarationvar count: Int { get } See AlsoQuerying Index Setscontains(_:)contains(_:)contains(in:)intersects(in:)countOfIndexes(in:)index(passingTest:)indexes(passingTest:)index(options:passingTest:)indexes(options:passingTest:)index(in:options:passingTest:)indexes(in:options:passingTest:)