ios - How to call a swift view controller in objective c? -

i have objective c controller, want call controller swift controller objc controller?

apparently it's quite easy.

1. you have first make sure you're prepending class declaration @objc it's available objective-c ones.

for example:

import foundation  // belongs target 'testproject' @objc class swiftcontroller: uiviewcontroller {      //... truncated  } 

2. now have import name of target (that swift controller belongs to), appended '-swift.h'—exposing interface—like so:

   #import "testproject-swift.h"