Can we instantiate an abstract class?

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长情又很酷
长情又很酷 2020-11-22 07:43

During one of my interview, I was asked \"If we can instantiate an abstract class?\"

My reply was \"No. we can\'t\". But, interviewer told me \"Wrong, we can.\"

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  •  南方客
    南方客 (楼主)
    2020-11-22 08:26

    = my() {}; means that there's an anonymous implementation, not simple instantiation of an object, which should have been : = my(). You can never instantiate an abstract class.

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