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Dynamic binding in C ++

I need to clarify dynamic binding in C ++. I am confused as follows:

  • In C, you can have an array of function pointers and assign different functions to the same signature and call them based on the index; is it dynamic linking?

  • In C ++, you can have an array of pointers to a base class, but you can call different functions of a derived class by assigning the addresses of objects of a derived class to an array of a base class of pointers and using virtual functions, Is this a dynamic binding?

  • Which term is correct - Dynamic bindingor Link-Time Binding?

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The answers

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You mix the concept of dynamic linking with an implementation. Dynamic binding, i.e. the choice of a method to call based on the type of the receiving object, can be implemented using some form of dynamic sending, i.e. Yours (1), but we usually define a name to refer only to the situation (2).

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