摘要:
@protocolMyProtocol-(void)doSomething;@end@interfaceMyClass:NSObject<MyProtocol>//直接符合协议的类{}@end@implementationMyClass-(void)doSomething{}@end@interfaceMyOtherClass:MyClass//继承了符合协议的类,即其父类符合协议。{}@end@implementationMyOtherClass-(void)doSomething{}@endintmain(intargc,constchar*argv[]){NSAutorele 阅读全文