iterator

virtual class iterator #( type T = int )

virtual Defines a uniform way of accessing collection elements sequentially.

Summary

iterator	virtual Defines a uniform way of accessing collection elements sequentially.
Functions
has_next	pure virtual Returns 1 if the iteration has more elements.
next	pure virtual Returns the next element in the iteration.
remove	pure virtual Removes the last element returned by the iterator.

pure virtual function bit has_next()

pure virtual Returns 1 if the iteration has more elements.

pure virtual function T next()

pure virtual Returns the next element in the iteration.

pure virtual function void remove()

pure virtual Removes the last element returned by the iterator.