What is a destructor example?

Destructors cannot be declared const , volatile , const volatile or static . A destructor can be declared virtual or pure virtual . If no user-defined destructor exists for a class and one is needed, the compiler implicitly declares a destructor.

There has to be only one Destructor in a class . A Destructor has no return type and no parameters. If we do specify a destructor in class then, the compiler creates a default destructor.

Definition of destructor 1 : a furnace or oven for the burning of refuse : incinerator. 2a : a device for destroying a missile or a part thereof at a desired time in its flight.

Trivial destructor The destructor for class T is trivial if all of the following is true: The destructor is not user-provided (meaning, it is either implicitly declared, or explicitly defined as defaulted on its first declaration) The destructor is not virtual (that is, the base class destructor is not virtual)