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Essential Tools Module Reference Guide

RWTValDlistIterator<T,A>

Module:  Essential Tools Module   Group:  STL-based Collection


Does not inherit

Local Index

Members

Synopsis

#include<rw/tvdlist.h>
RWTValDlist<T,A> dl;
RWTValDlistIterator<T,A> itr(dl);

Description

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

The order of iteration over an RWTValDlist is dependent on the order of insertion of the values into 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 will return a value equivalent to boolean false. Continued increments will return a value equal to false until reset() is called.

Persistence

None

Example

Program Output

Public Constructors

RWTValDlistIterator<T,A>(RWTValDlist<T,A>& s); 

Public Member Operators

RWBoolean
operator()();
RWBoolean
operator++();
RWBoolean
operator+=(size_type n); 
RWBoolean
operator--();
RWBoolean
operator-=(size_type n); 

Public Member Functions

RWTValDlist<T,A>*
container() const; 
RWBoolean
findNext(const T& a); 
RWBoolean
findNext(RWBoolean(*fn)(const T&, void*), void* d);
T&
key();
RWBoolean
remove();
RWBoolean
removeNext(const T); 
RWBoolean
removeNext(RWBoolean(*fn)(T, void*), void* d);
void
reset();
void
reset(RWTValDlist<T,A>& l);


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