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Essential Tools Module Reference Guide

RWTPtrSlistIterator<T,A>

Module:  Essential Tools Module   Group:  STL Extension-based Collection


Does not inherit

Local Index

Members

Synopsis

#include<rw/tpslist.h>
RWTPtrSlist<T,A> dl;
RWTPtrSlistIterator<T,A> itr(dl);

Description

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

The order of iteration over an RWTPtrSlist is dependent upon the order of insertion of items 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 equivalent to FALSE until reset() is called.

If the slist is modified, the iterator is no longer valid. This is generally true for all iterators.

Persistence

None

Example

Program Output

Public Constructors

RWTPtrSlistIterator<T,A>(RWTPtrSlist<T,A>& lst);

Public Member Operators

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

Public Member Functions

RWTPtrSlist<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(RWTPtrSlist<T,A>& l);


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