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Essential Tools Module Reference Guide

RWTPtrSlistConstIterator<T,A>

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


Does not inherit

Local Index

Members

Synopsis

#include <rw/tpslist.h>
template <class T, class A=std::allocator<T*> > class
RWTPtrSlistConstIterator

Description

RWTPtrSlistConstIterator provides a const iterator interface to Standard Library-based RWTPtrSlist collections. A const iterator does not change anything in the data structure it iterates over.

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 returns a value equivalent to boolean false. Continued increments return a value equivalent to false until reset() is called.

Persistence

None

Public Constructors

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

Public Member Operators

const T*
operator()();
bool
operator++();
bool
operator+=(size_type n); 

Public Member Functions

const RWTPtrSlist<T,A>*
container() const; 

Returns a pointer to the collection being iterated over.

const T*
findNext(const T* a); 
const T*
findNext(bool(*fn)(T*, void*), void* d); 
const T*
key();
void
reset();
void
reset(RWTPtrSlist<T,A>& l);


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