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Essential Tools Module Reference Guide

RWSetIterator

Module:  Essential Tools Module   Group:  RWCollectable


RWSetIteratorRWHashTableIteratorRWIterator

Local Index

Members

Synopsis

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

Description

Iterator for class RWSet, which allows sequential access to all the elements of RWSet. Note that because 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Once the iterator has advanced beyond the end of the collection it is no longer valid.

Persistence

None

Public Constructor

RWSetIterator(RWSet&);

Public Member Operator

virtual RWCollectable*
operator()(); 

Public Member Functions

virtual RWCollectable*
findNext(const RWCollectable* target);
virtual RWCollectable*
key() const;
RWCollectable*
remove();
RWCollectable*
removeNext(const RWCollectable*);
virtual void
reset();


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