Function

protocol_isEqual(_:_:)

Returns a Boolean value that indicates whether two protocols are equal.

Declaration

func protocol_isEqual(_ proto: Protocol?, _ other: Protocol?) -> Bool

Parameters

proto

A protocol.

other

A protocol.

Return Value

true if proto is the same as other, otherwise false.

See Also

Working with Protocols

func objc_registerProtocol(Protocol)

Registers a newly created protocol with the Objective-C runtime.

func protocol_addProtocol(Protocol, Protocol)

Adds a registered protocol to another protocol that is under construction.

func protocol_copyMethodDescriptionList(Protocol, Bool, Bool, UnsafeMutablePointer<UInt32>?) -> UnsafeMutablePointer<objc_method_description>?

Returns an array of method descriptions of methods meeting a given specification for a given protocol.

func protocol_getMethodDescription(Protocol, Selector, Bool, Bool) -> objc_method_description

Returns a method description structure for a specified method of a given protocol.

func protocol_conformsToProtocol(Protocol?, Protocol?) -> Bool

Returns a Boolean value that indicates whether one protocol conforms to another protocol.