You are Here: Home > Computer Subjects > Programming in C Language > …
Indicate how the pointers are used to establish a link between nodes.
Ans. A node is used to create linked data structure like Linked list. A node has one data field and one or more link fields to other nodes. The pointer concept is used to link to nodes.
In C++, a node can be implemented by defining either a structure or class:
struct Node class Node { { int data; private: Node *link; int data; } Node *link; };
---------- ---------- ---------- | data | o--|--->| data | o--|--->| data | o | ---------- ---------- ----------
Click Here to Find Latest Jobs and Current Affairs