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Essential Tools Module Reference Guide

RWTValDlistConstIterator<T,A>

Module:  Essential Tools Module   Group:  STL-based Collection


Does not inherit

Local Index

Members

Synopsis

#include <rw/tvdlist.h>
template <class T, class A=std::allocator<T> > class
RWTValDlistConstIterator

Description

RWTValDlistConstIterator provides a const iterator for Standard Library-based RWTValDlist collections. The const iterator prohibits changes to the underlying collection.

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

Persistence

None

Public Constructors

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

Public Member Operators

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

Public Member Functions

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


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