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Essential Tools Module Reference Guide

RWTPtrDlistIterator<T,A>

Module:  Essential Tools Module   Group:  STL-based Collection


Does not inherit

Local Index

Members

Synopsis

#include<rw/tpdlist.h>
RWTPtrDlist<T,A> dl;
RWTPtrDlistIterator<T,A> itr(dl);

Description

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

The order of iteration over an RWTPtrDlist is dependent on the order of the values 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 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. For operator--, decrementing past the first element returns a value equivalent to FALSE.

Persistence

None

Example

Program Output:

Public Constructor

RWTPtrDlistIterator<T,A>(RWTPtrDlist<T,A>& l); 

Public Member Operators

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

Public Member Functions

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


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