Data Fields | |
| Node * | head | 
| pointer to first element in list   | |
| int | length | 
| length of the list; keep this value so we don't have to traverse the list to calculate it.   | |
Head of linked list
pointer to first element in list
| int head::length | 
length of the list; keep this value so we don't have to traverse the list to calculate it.
 1.7.0