Tools.h++ Class Reference

key() const;
Returns the link at the iterator's current position. Returns nil if the iterator is not valid.
T*
remove();
Removes and returns the current link from the iterator's associated collection. Returns nil
if unsuccessful. Afterwards, if successful, the iterator will be positioned at the element
immediately before the removed link.
T*
removeNext(RWBoolean (*testFun)(const T*, void*),void*);
Advances the iterator to the first link for which the tester function pointed to by testFun
returns TRUE, removes and returns it. Returns FALSE if unsuccessful. Afterwards, if
successful, the iterator will be positioned at the element immediately before the removed
element.
void
reset();
Resets the iterator to the state it had immediately after construction.
void
reset(RWTIsvDlist<TL>& c);
Resets the iterator to iterate over the collection c.