Basic Concepts and Nomenclature
Each record of a linked list is often called an element or node.
The field of each node that contains the address of the next node is usually called the next link or next pointer. The remaining fields are known as the data, information, value, cargo, or payload fields.
The head of a list is its first node. The tail of a list may refer either to the rest of the list after the head, or to the last node in the list. In Lisp and some derived languages, the next node may be called the cdr (pronounced could-er) of the list, while the payload of the head node may be called the car.
Read more about this topic: Linked List
Famous quotes containing the words basic and/or concepts:
“Of course I lie to people. But I lie altruistically—for our mutual good. The lie is the basic building block of good manners. That may seem mildly shocking to a moralist—but then what isn’t?”
—Quentin Crisp (b. 1908)
“When you have broken the reality into concepts you never can reconstruct it in its wholeness.”
—William James (1842–1910)