RWSetConstIterator

Module:  Essential Tools Module   Group:  RWCollectable Classes

RWSetConstIterator    RWHashTableConstIterator     RWConstIterator

• Local Index
• Synopsis
• Description
• Persistence
• Public Constructor
• Public Member Operator
• Public Member Functions

Members

findNext() key()

operator()() reset()

RWSetConstIterator()

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

One of two iterators for class RWSet. This const iterator allows sequential access to all the elements of RWSet and prohibits any changes to the contents of the data structure. 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Once the iterator has advanced beyond the end of the collection it is no longer valid.

None

RWSetConstIterator(RWSet&);

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

virtual const RWCollectable*
operator()(); 

Inherited from RWHashTableConstIterator.

virtual const RWCollectable*
findNext(const RWCollectable* target);

Inherited from RWHashTableConstIterator.

virtual const RWCollectable*
key() const;

Inherited from RWHashTableConstIterator.

virtual void
reset();

Inherited from RWHashTableConstIterator.

© Copyright Rogue Wave Software, Inc. All Rights Reserved.
Rogue Wave and SourcePro are registered trademarks of Rogue Wave Software, 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.