#include <cllist.h>
To examine each element in the list, the Iterator class can be used. Once an Iterator object is created for the list, the ++ and -- operators can be used to step from one element of the list to the next/previous one.
Public Member Functions | |
Iterator (const cLinkedList &q, bool athead=true) | |
void | init (const cLinkedList &q, bool athead=true) |
void * | operator() () const |
bool | end () const |
void * | operator++ (int) |
void * | operator-- (int) |
|
Constructor. Takes the cLinkedList object as argument. The current item will be the first (if athead==true, default) or the last (if athead==false) item in the list. |
|
Returns true if we have reached the end (with operator++) or the beginning (with operator--) of the list.
|
|
Reinitializes the iterator object.
|
|
Returns the current item.
|
|
Returns the current item and steps to the next one.
|
|
Returns the current item and steps to the previous one.
|