Tools.h++ Class Reference

Public Constructor
RWBagIterator(const RWBag&);
Construct an iterator for an RWBag. 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 has been reached.
Public Member Functions
virtual RWCollectable*
findNext(const RWCollectable* target);
Redefined from class RWIterator. Moves iterator to the next item which isEqual to the
object pointed to by target and returns it. Hashing is used to find the target. 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.