(Solved) : Operator Overload Used Iterator Don T See Operator Function Called Within Loop Iterator S Q37707675 . . . .

What is an operator overload? How is it being used in thisiterator? I don’t see an operator function is called within thefor-loop with iterator below. Can someone please explain thesyntax?

//for-loop with iterator being used to traverse and displayitems within a standard Doubly Linked list

for( DoublyLinkedList<int>::iterator itr = dll.begin( ); itr != dll.end( ); ++itr ) cout << *itr << endl;

//Operator overload functions

T & operator* ( ) {