Instance Method インスタンスメソッド

mutableSetValue(forKeyPath:)

Returns a mutable set that provides read-write access to the unordered to-many relationship specified by a given key path.

Declaration 宣言 

func mutableSetValue(forKeyPath keyPath: String) -> NSMutableSet

Parameters パラメータ

keyPath

A key path, relative to the receiver, to an unordered to-many relationship.

Return Value 戻り値

A mutable set that provides read-write access to the unordered to-many relationship specified by keyPath.

Discussion 解説

See mutableSetValue(forKey:) for additional details.

See Also 参照

Getting Values 値を取得する

func value(forKey: String) -> Any?
Returns the value for the property identified by a given key.
func value(forKeyPath: String) -> Any?
Returns the value for the derived property identified by a given key path.
func dictionaryWithValues(forKeys: [String]) -> [String : Any]
Returns a dictionary containing the property values identified by each of the keys in a given array.
func value(forUndefinedKey: String) -> Any?
Invoked by value(forKey:) when it finds no property corresponding to a given key.
func mutableArrayValue(forKey: String) -> NSMutableArray
Returns a mutable array proxy that provides read-write access to an ordered to-many relationship specified by a given key.
func mutableArrayValue(forKeyPath: String) -> NSMutableArray
Returns a mutable array that provides read-write access to the ordered to-many relationship specified by a given key path.
func mutableSetValue(forKey: String) -> NSMutableSet
Returns a mutable set proxy that provides read-write access to the unordered to-many relationship specified by a given key.
func mutableOrderedSetValue(forKey: String) -> NSMutableOrderedSet
Returns a mutable ordered set that provides read-write access to the uniquing ordered to-many relationship specified by a given key.
func mutableOrderedSetValue(forKeyPath: String) -> NSMutableOrderedSet
Returns a mutable ordered set that provides read-write access to the uniquing ordered to-many relationship specified by a given key path.