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  • how to merge objc and Swift code in same project

    @deepika.dhyani
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    To use swift code in Objective-c project ->
    1. Go to your objective-c project -> create a new file -> source -> Cocoa Touch Class -> change language to Swift -> create.
    2. Now a alert will pop-up Would you like to configure an Objective-C bridging header? click yes.
    3. This will automatically Create a bridging header Project_name-Bridging-Header.h in your project.

    To use Swift file in your objective-c Class
    1. Go to your objective-c Class in which u want to use Swift code.
    2. import Project_name-Swift.h here .
    example - 

    #import"ProjectName-Swift.h"

    To use objective-c file to your swift Class
    1.Go to bridging header class Project_name-Bridging-Header.h.
    2. import only that objective-c file which u want to use in your swift class.

    example - 

    #import "FileName.h"
    objc swift bridging-header
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