firstIndex

Declaration

var firstIndex: Int { get }

Discussion

First index in the index set or NSNotFound when the index set is empty.

See Also

Getting Indexes

• lastIndex
• indexLessThanIndex(_:)
• indexLessThanOrEqual(to:)
• indexGreaterThanOrEqual(to:)
• indexGreaterThanIndex(_:)
• getIndexes(_:maxCount:inIndexRange:)