![]() A dialogue box will appear, make sure to select “Create Bridging Header” when prompted.In the menu select File>New>File… then select Swift File, instead of Cocoa Touch Class. ![]() ![]() To access and use swift classes or libraries in objective-c files start with an objective-c project that already contains some files. Make a Swift Class available to Objective-C Files If you need help setting up a standard Xcode project in Objective-C, this is a good tutorial to help you get familiar with the basics. Or if you are a complete beginner, this is another Swift tutorial that moves at a slower pace. If you need help setting up a Swift project I recommend this tutorial by Ray Wenderlich to get started. A few things before getting startedįrom here on out I will assume you know the basics of developing an iOS app using Xcode and are familiar with Objective-C and Swift. But by following a few simple steps, you can set up your project to Swift and objective-c interoperability with perfect ease. Here I will explain how to integrate Swift and objective-c classes in a single project.ĭoing so might seem like a treacherous maneuver. Setting up Swift and Objective-C InteroperabilityĪs Swift becomes more widely used the question arises: how to integrate the this new language and functionality with established objective-c code bases.
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