RWSetIterator Class Reference

Iterator for class RWSet, allowing sequential access to all the elements of RWSet. More...

#include <rw/rwset.h>

Inheritance diagram for RWSetIterator:

Public Member Functions
	RWSetIterator (RWSet &h)
void	reset ()
Public Member Functions inherited from RWHashTableIterator
	RWHashTableIterator (RWHashTable &h)
virtual RWCollectable *	findNext (const RWCollectable *target)
virtual RWCollectable *	key () const
virtual RWCollectable *	operator() ()
RWCollectable *	remove ()
RWCollectable *	removeNext (const RWCollectable *target)

Detailed Description

Iterator for class RWSet, which allows sequential access to all the elements of RWSet.

Note

An RWSet is unordered; elements are not accessed in any particular order.

The "current item" is undefined immediately after construction. You must define it by using operator()() or some other (valid) operation.

Once the iterator has advanced beyond the end of the collection, it is no longer valid.

Synopsis

#include <rw/rwset.h>
RWSet h;
RWSetIterator it(h);

Persistence

None

Constructor & Destructor Documentation

RWSetIterator()

RWSetIterator::RWSetIterator ( RWSet & h )

inline

Constructs an iterator for an RWSet. After construction, the position of the iterator is undefined.

Member Function Documentation

reset()

void RWSetIterator::reset ( )

inlinevirtual

Resets the iterator to the state it had immediately after construction.

Reimplemented from RWHashTableIterator.