Is there any way to find out which initializer is the designated one in super class in Xcode?
I type super().init.. then, Xcode shows all initializers of superclass. I want to know is there any sign or symbol to point out which is the designated one?
Also a quick question. A designated initializer(DI) in subclass is allowed to only call a convenience initializer(CI) in superclass since the CI in superclass will eventually call the DI in superclass. Correct me if I'm wrong, thanks.
In Swift, any initializer not marked with the keyword "convenience" is a designated initializer.
And designated initializers are required to call a designated initializer in their immediate superclass, per The Swift Programming Language. They cannot call a convenience initializer.