Tools.h++ Class Reference

Public Constructors
RWOrderedIterator(const RWOrdered& a);
Construct an RWOrderedIterator from an RWOrdered. Immediately after construction
the position of the iterator is undefined.
Public Member Operator
virtual RWCollectable*
operator()();
Redefined from class RWIterator. Advances the iterator to the next item and returns it.
Returns nil when the end of the collection is reached.
Public Member Functions
virtual RWCollectable*
findNext(const RWCollectable*);
Redefined from class RWIterator. Moves iterator to the next item which isEqual to the
item pointed to by target and returns it. If no item is found, returns nil and the position of
the iterator will be undefined.
virtual RWCollectable*
key() const;
Redefined from class RWIterator. Returns the item at the current iterator position.
virtual void
reset();
Redefined from class RWIterator. Resets the iterator to its starting state.