Question

Write down the importance of the destructor.

Answer 1

An object that is existing must be scraped off when it is o more needed. The task of scrapping off an object is carried out by a destructor. A destructor deinitializes an object and deallocates all allocated resources. Properties of destructor:

• Destructor functions are invoked automatically when the objects are destroyed.
• There can be only one destructor for a class, which means the destructor can’t be overloaded.
• No argument can be provided to a destructor, neither does it returns any value.