Version: 31282
Date: 2010-09-10 00:42:47 +0200 (Fri, 10 Sep 2010)
Copyright: (C) 1995 Free Software Foundation, Inc.
- Declared in:
- Foundation/NSProtocolChecker.h
NSProtocolChecker
instance with the
protocol and the object as arguments-
id versatileObject = [[ClassWithManyMethods alloc] init]; id narrowObject = [NSProtocolChecker protocolCheckerWithTarget: versatileObject protocol: @protocol(SomeSpecificProtocol)]; return narrowObject;This is often used in conjunction with distributed objects to expose only a subset of an objects methods to remote processes
NSInvalidArgumentException
.