lcs::Iterator< T > Class Template Reference

#include <iterator.h>

Inheritance diagram for lcs::Iterator< T >:

List of all members.

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Detailed Description

template<class T>
class lcs::Iterator< T >

An abstract base class which can be subclassed to generate iterators for conatiner classes. Under normal circumstances, a user of libLCS will not use this class directly.

Public Member Functions
	Iterator ()
virtual	~Iterator ()
virtual bool	hasNext ()=0
virtual T	next ()=0
virtual void	reset ()=0

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Constructor & Destructor Documentation

template<class T>

lcs::Iterator< T >::Iterator

(

)

[inline]

The default constructor.

template<class T>

virtual lcs::Iterator< T >::~Iterator

(

)

[inline, virtual]

Destrcutor.

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Member Function Documentation

template<class T>

virtual bool lcs::Iterator< T >::hasNext

(

)

[pure virtual]

Indicates if there are any more elements in a container at the current state of iteration. Returns true if yes, false if not.

Implemented in lcs::ListIterator< T >.

template<class T>

virtual T lcs::Iterator< T >::next

(

)

[pure virtual]

Returns the next element in the container if it exists. Else, the behaviour is undefined.

Implemented in lcs::ListIterator< T >.

template<class T>

virtual void lcs::Iterator< T >::reset

(

)

[pure virtual]

Resets the iterator to the first element of the container class.

Implemented in lcs::ListIterator< T >.

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