Pregunta de entrevista de Safe Software
What is the difference between a virtual and pure virtual function in C++?
Respuesta de la entrevista
Anónimo
10 dic 2017
In simplest terms, an abstract function contains an implementation body in the declaration and a pure virtual function does not. Thus, the abstract function MAY be overridden by the derived class whereas the pure virtual function MUST be overriden (implemented).