func objc_getClassList (AutoreleasingUnsafeMutablePointer<AnyClass>?, Int32) -> Int32
Obtains the list of registered class definitions.
func objc_copyClassList (UnsafeMutablePointer<UInt32>?) -> AutoreleasingUnsafeMutablePointer<AnyClass>?
Creates and returns a list of pointers to all registered class definitions.
func objc_getClass (UnsafePointer<CChar>) -> Any!
Returns the class definition of a specified class.
func objc_getRequiredClass (UnsafePointer<CChar>) -> AnyClass
Returns the class definition of a specified class.
func objc_getMetaClass (UnsafePointer<CChar>) -> Any!
Returns the metaclass definition of a specified class.