Rogue Wave banner
Previous fileTop of DocumentContentsIndex pageNext file
Essential Tools Module Reference Guide

RWDlistCollectablesIterator

Module:  Essential Tools Module   Group:  RWCollectable


RWDlistCollectablesIteratorRWIterator

Local Index

Members

Synopsis

#include <rw/dlistcol.h>
RWDlistCollectables d;
RWDlistCollectablesIterator it(d) ;

Description

Iterator for class RWDlistCollectables. Traverses the linked-list from the first (head) to the last (tail) item. Functions are provided for moving in either direction.

As with 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Once the iterator has advanced beyond the end of the collection it is no longer valid -- continuing to use it will bring undefined results.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 Constructor

RWDlistCollectablesIterator (RWDlistCollectables& d);

Public Member Operators

virtual RWCollectable*
operator()();
void
operator++(); 
void
operator--();
void
operator+=(size_t n); 
void
operator-=(size_t n); 

Public Member Functions

RWBoolean
atFirst() const;
RWBoolean
atLast() const;
virtual RWCollectable*
findNext(const RWCollectable* target);
RWCollectable*
findNextReference(const RWCollectable* e);
RWCollectable*
insertAfterPoint(RWCollectable* a);
virtual RWCollectable*
key() const;
RWCollectable*
remove();
RWCollectable*
removeNext(const RWCollectable* target);
RWCollectable*
removeNextReference(const RWCollectable* e);
virtual void
reset();
void
toFirst();
void
toLast();


Previous fileTop of DocumentContentsIndex pageNext file

©2004 Copyright Quovadx, Inc. All Rights Reserved.
Rogue Wave and SourcePro are registered trademarks of Quovadx, Inc. in the United States and other countries. All other trademarks are the property of their respective owners.
Contact Rogue Wave about documentation or support issues.