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Is there any real difference between:
id value;
BOOL compare1 = [value isMemberOfClass:[SomeClass class]];
BOOL compare2 = [value class] == [SomeClass class];
to check if value is a SomeClass object?
If
valueis anNSProxy,isMemberOfClass:will properly check the proxied object, the other construct, I believe, won’t (I think it will clumsily duplicateisProxy:).