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Essential Tools Module Reference Guide

RWTPtrMultiSetIterator<T,C,A>

Module:  Essential Tools Module   Group:  STL-based Collection


Does not inherit

Local Index

Members

Synopsis

#include<rw/tpmset.h>
RWTPtrMultiSet<T,C,A>  set;
RWTPtrMultiSetIterator<T,C,A> itr(set);

Description

RWTPtrMultiSetIterator provides the traditional Tools.h++ iterator interface to the Standard Library-based collections. (An STL iterator interface is provided through RWTPtrMultiSet::iterator.)

The order of iteration over an RWTPtrMultiSet is dependent upon the comparator object parameter C as applied to the values stored in the container.

The current item referenced by this iterator is undefined after construction or after a call to reset(). The iterator becomes valid after being advanced with either a preincrement or operator().

For both operator++ and operator(), iterating past the last element returns a value equivalent to boolean FALSE. Continued increments return a value equivalent to FALSE until reset() is called.

The value type must have operator== and operator< defined. This requirement is imposed by the Standard C++ Library.

Persistence

None

Examples

Program Output

Public Constructors

RWTPtrMultiSetIterator<T,C,A>(const RWTPtrMultiSet<T,C,A>& m);

Public Member Operators

T*
operator()();
RWBoolean
operator++();

Public Member Functions

RWTPtrMultiSet<T,C,A>*
container() const; 
T*
key();
void
reset();
void
reset(RWTPtrMultiSet<T,C,A>& h);


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