# Deep or Shallow

 1 2 3 4 5 6 7 /* struct Node{ int data; Node *next; }; */ Node *current = head; 

Which technique is used in the $$7^\text{th}$$ line of the above C++ code script to copy the structure head of type Node (which is the head of a linked list, say 1->2->3 or so) to the structure current?

×