ObjFW  Diff

+ (BOOL)addInstanceMethod: (SEL)selector
	 withTypeEncoding: (const char*)typeEncoding
	   implementation: (IMP)implementation
{
#if defined(OF_APPLE_RUNTIME) || defined(OF_GNU_RUNTIME)
	return class_addMethod(self, selector, implementation, typeEncoding);
#else
	@throw [OFNotImplementedException newWithClass: self
					      selector: _cmd];
#endif
}
#elif defined(OF_OLD_GNU_RUNTIME)

+ (BOOL)addClassMethod: (SEL)selector
      withTypeEncoding: (const char*)typeEncoding
	implementation: (IMP)implementation
{
#if defined(OF_APPLE_RUNTIME) || defined(OF_GNU_RUNTIME)
	return class_addMethod(((OFObject*)self)->isa, selector, implementation,
	    typeEncoding);
#else
	@throw [OFNotImplementedException newWithClass: self
					      selector: _cmd];
#endif
}

+ (void)inheritInstanceMethodsFromClass: (Class)class
{