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Essential Tools Module Reference Guide

RWOrderedIterator

Module:  Essential Tools Module   Group:  RWCollectable


RWOrderedIteratorRWIterator

Local Index

Members

Synopsis

#include <rw/ordcltn.h>
RWOrdered a ;
RWOrderedIterator iter(a);

Description

Iterator for class RWOrdered. Traverses the collection from the first to the last item. Like all Rogue Wave iterators, 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Once the iterator has advanced beyond the end of the collection it is no longer valid -- continuing to use it will bring undefined results.

Persistence

None

Public Constructors

RWOrderedIterator(const RWOrdered& a);

Public Member Operator

virtual RWCollectable*
operator()(); 

Public Member Functions

virtual RWCollectable*
findNext(const RWCollectable*);
virtual RWCollectable*
key() const;
virtual void
reset();


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