Concept explainers
The “head pointer” points to the first node in a linked list.
Explanation of Solution
Linked list:
Linked list is a linear and dynamic data structure which is used to organize data; it contains sequence of elements which are connected together in memory to form a chain. The every element of linked list is called as a node.
Head pointer:
The purpose of head pointer is to point the node of head node or first node in the linked list and it is also called as “list head”; if the head pointer points to a null value, then it is considered that the list is empty.
Graphical representation of head pointer:
The graphical representation of head pointer is as follows:
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Chapter 17 Solutions
MyLab Programming with Pearson eText -- Standalone Access Card -- for Starting Out With C++: Early Objects (My Programming Lab)
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- Systems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning