Tools.h++ Class Reference

Public Constructor
RWHashTableIterator(RWHashTable&);
Construct an iterator for an RWHashTable. 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* target);
Redefined from class RWIterator. Moves iterator to the next item which isEqual to the
item pointed to by target and returns it.
virtual RWCollectable*
key() const;
Redefined from class RWIterator. Returns the item at the current iterator position.
RWCollectable*
remove();
Remove the item at the current iterator position from the collection.
RWCollectable*
removeNext(const RWCollectable*);
Moves the iterator to the next item which isEqual to the item pointed to by target,
removes it from the collection and returns it. If no item is found, returns nil and the
position of the iterator will be undefined.
virtual void
reset();
Redefined from class RWIterator. Resets the iterator to its starting state.