Open Instance Propertyswift 6.0.3Foundation
firstIndex
var firstIndex: Int { get }var firstIndex: Int { get }import Foundationclass NSIndexSet@frozen struct IntA signed integer value type.
override init() required init?(coder aDecoder: NSCoder) convenience init(index value: Int) init(indexSet: IndexSet) init(indexesIn range: NSRange) static var supportsSecureCoding: Bool { get }var count: Int { get }override var hash: Int { get }var lastIndex: Int { get }func contains(_ indexSet: IndexSet) -> Bool func contains(_ value: Int) -> Bool func contains(in range: NSRange) -> Bool override func copy() -> Any func copy(with zone: NSZone? = nil) -> Any func countOfIndexes(in range: NSRange) -> Int func encode(with aCoder: NSCoder) func enumerate(_ block: (Int, UnsafeMutablePointer<ObjCBool>) -> Void) func enumerate(in range: NSRange, options opts: NSEnumerationOptions = [], using block: (Int, UnsafeMutablePointer<ObjCBool>) -> Void) func enumerate(options opts: NSEnumerationOptions = [], using block: (Int, UnsafeMutablePointer<ObjCBool>) -> Void) func enumerateRanges(_ block: (NSRange, UnsafeMutablePointer<ObjCBool>) -> Void) func enumerateRanges(in range: NSRange, options opts: NSEnumerationOptions = [], using block: (NSRange, UnsafeMutablePointer<ObjCBool>) -> Void) func enumerateRanges(options opts: NSEnumerationOptions = [], using block: (NSRange, UnsafeMutablePointer<ObjCBool>) -> Void) func getIndexes(_ indexBuffer: UnsafeMutablePointer<Int>, maxCount bufferSize: Int, inIndexRange range: NSRangePointer?) -> Int func index(in range: NSRange, options opts: NSEnumerationOptions = [], passingTest predicate: (Int, UnsafeMutablePointer<ObjCBool>) -> Bool) -> Int func index(options opts: NSEnumerationOptions = [], passingTest predicate: (Int, UnsafeMutablePointer<ObjCBool>) -> Bool) -> Int func index(passingTest predicate: (Int, UnsafeMutablePointer<ObjCBool>) -> Bool) -> Int func indexGreaterThanIndex(_ value: Int) -> Int func indexGreaterThanOrEqual(to value: Int) -> Int func indexLessThanIndex(_ value: Int) -> Int func indexLessThanOrEqual(to value: Int) -> Int func indexes(in range: NSRange, options opts: NSEnumerationOptions = [], passingTest predicate: (Int, UnsafeMutablePointer<ObjCBool>) -> Bool) -> IndexSet func indexes(options opts: NSEnumerationOptions = [], passingTest predicate: (Int, UnsafeMutablePointer<ObjCBool>) -> Bool) -> IndexSet func indexes(passingTest predicate: (Int, UnsafeMutablePointer<ObjCBool>) -> Bool) -> IndexSet func intersects(in range: NSRange) -> Bool override func isEqual(_ object: Any?) -> Bool func isEqual(to indexSet: IndexSet) -> Bool func makeIterator() -> NSIndexSetIterator override func mutableCopy() -> Any func mutableCopy(with zone: NSZone? = nil) -> Any