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HI,
In singleton class we are declaring constructors as private. Is it possible to give as protected.
If giving as protected is it beneficial.
Whats the advantage or disadvantage of private over protected
If you make the constructor protected, then any class inheriting from it could instantiate it multiple times. That would no longer make it a singleton.
Before you make a class into a singleton, thing hard if you really need to (do you really have to have a single instance of it in the whole application? Really?).