What are Destructors?

Answer:

Destructors are used to destruct instances of classes.
Destructors cannot be defined in structures, they are only used with classes.
A class can only have one destructor.
Destructors cannot be inherited or overloaded.
Destructors cannot be called, they are invoked automatically.
A destructor does not take modifiers or have parameters.

Example:

class Car

{

    ~ Car()  // destructor

    {

        // cleanup statements...

    }

}