A destructor is a member that works just the opposite of the constructor. Unlike constructors, destructors mainly delete the object. The destructor name must match exactly with the class name just like a constructor. A destructor block always starts with the tilde (~) symbol.
Syntax :
A destructor is called automatically :
* when the program finishes its execution.
* Whenever a scope of the program ends that defines a local variable.
* Whenever you call the delete operator from your program.
