Tools.h++ Class Reference

Public Member Operators
RWBoolean
operator()();
Advances self to the next element. If the iterator has advanced past the last element in the
collection, false will be returned. Otherwise, true will be returned.
RWBoolean
operator++();
Advances self to the next element. If the iterator has been reset or just created self will
now reference the first element. If, before iteration, self referenced the last association in
the set, self will now reference an undefined value and false will be returned. Otherwise,
true is returned. Note: no postincrement operator is provided.
Public Member Functions
RWTValSet<T,C>*
container() const;
Returns a pointer to the collection being iterated over.
T
key() const;
Returns the value referenced by self.
void
reset();
void
reset(RWTValSet<T,C>& s);
Resets the iterator so that after being advanced it will reference the first element of the
collection. Using reset() with no argument will reset the iterator on the current container.
Supplying a RWTValSet to reset() will reset the iterator on that container.