Instance Property

allowsKeyedCoding

A Boolean value that indicates whether the receiver supports keyed coding of objects.

Declaration

@property(readonly) BOOL allowsKeyedCoding;

Discussion

NO by default. Concrete subclasses that support keyed coding, such as NSKeyedArchiver, need to override this property to return YES.

See Also

Inspecting a Coder

- containsValueForKey:

Returns a Boolean value that indicates whether an encoded value is available for a string.

decodingFailurePolicy

The action the coder should take when decoding fails.

NSDecodingFailurePolicy

Policies describing the action the coder should take when encountering decode failures.