What is a protocol class?
By in OOP/OOD on Jul 13 2006
  • Christian Larsson
    Feb, 2012 5

    Thanks for the information! :D Exactly what I needed.

    • 0
  • Jul, 2006 13

    An abstract class is a protocol class if:
    1. It neither contains nor inherits from classes that contain member data, non-virtual functions, or private (or protected) members of any kind.
    2. It has a non-inline virtual destructor defined with an empty implementation,
    3. All member functions other than the destructor including inherited functions, are declared pure virtual functions and left undefined.
    .

    • 0


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