📄 Fileprivate 란?

 

 

처음 보는 fileprivate 키워드 ✍️

 

 

 

    private let emailLoginButton: CustomedLoginButton = {
        let button = CustomedLoginButton()
        button.setImage(UIImage(systemName: "envelope.fill"), for: .normal)
        button.tintColor = UIColor.black
        button.backgroundColor = UIColor.white
        button.setTitle("이메일로 가입하기", for: .normal)
        button.setTitleColor(UIColor.black, for: .normal)
        button.titleLabel?.font = UIFont.systemFont(ofSize: 22, weight: .semibold)
        button.addTarget(self,
                         action: #selector(goToEmailLoginViewController),
                         for: .touchUpInside)
        return button
    }()

 

 

 

extension SignInViewController {
    @objc fileprivate func goToEmailLoginViewController() {
        let controller = EmailLoginViewController()
        controller.modalPresentationStyle = .fullScreen
        present(controller, animated: false, completion: nil)
     }
}

 

 

 

 

fileprivate is one of the new Swift 3 access modifiers that replaces private in its meaning. fileprivate defines an entity (class, extension, property, ...) as private to everybody outside the source file it is declared in, but accessible to all entities in that source file.

 

Fileprivate access restricts the use of an entity within the same defined source file. The only reason you would use fileprivate is when you want to access your code within the same file from different classes or structs.

 

 

 

 

 

출처

https://stackoverflow.com/questions/67860652/swift-uikit-navigate-to-starting-view-programmatically

Swift Uikit navigate to starting view programmatically