base::AbstractIterator< T > Class Template Reference

Abstract class for Iterator objects. More...

#include <_src_base_iterator.hh>

Inheritance diagram for base::AbstractIterator< T >:

List of all members.

Public Member Functions
	AbstractIterator (void)
virtual	~AbstractIterator ()
virtual	operator bool ()=0
virtual T	Next (void)=0

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Detailed Description

template<typename T>
class base::AbstractIterator< T >

Abstract class for Iterator objects.

In itself, an abstract Iterator class is useless, because Iterator objects are returned by value which precludes polymorphism. Rather, its purpose is to be a reference for writing concrete Iterators that all have a compatible interface.

By using Iterator as a facade, classes such as Dlist, STL containers, Array can be transparently substituted without changing clients of Iterator.

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Constructor & Destructor Documentation

template<typename T>

base::AbstractIterator< T >::AbstractIterator

(

void

)

[inline]

template<typename T>

virtual base::AbstractIterator< T >::~AbstractIterator

(

)

[inline, virtual]

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Member Function Documentation

template<typename T>

virtual base::AbstractIterator< T >::operator bool

(

)

[pure virtual]

Implemented in base::STLIterator< T, CONTAINER >.

template<typename T>

virtual T base::AbstractIterator< T >::Next

(

void

)

[pure virtual]

Implemented in base::STLIterator< T, CONTAINER >.

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The documentation for this class was generated from the following file:

• _src_base_iterator.hh