ios - Integrate swift in objective c framewok -

i starting objective framework , wanna integrating swift code in it. according official document. (https://developer.apple.com/library/ios/documentation/swift/conceptual/buildingcocoaapps/mixandmatch.html#//apple_ref/doc/uid/tp40014216-ch10-xid_78)

because generated header framework target part of framework’s public interface, declarations marked public modifier appear in generated header framework target. can still use swift methods , properties marked internal modifier within objective-c part of framework, long declared within class inherits objective-c class.

however, found impossible access internal part of swift like:

@objc internal class a: nsobject {}

the quote says “you can still use swift methods , properties marked internal modifier” (emphasis added). in example class (not method or property) internal. if make class public , add internal method, should able access method.

edit: following works me:

swift:

@objc public class myclass : nsobject {     internal func bar() -> string { return "foobar" } } 

objective-c:

#import "myapplication-swift.h"  myclass *foo = [[myclass alloc] init]; nslog(@"%@", [foo bar]); 

note code must built generated myapplication-swift.h updated.