class TListIter: public TIterator, public iterator<bidirectional_iterator_tag,TObject*,long,const TObject**,const TObject*&>


TListIter

Iterator of linked list.

This class is also known as (typedefs to this class)

TTabCom::TContIter, TList::Iterator_t

Function Members (Methods)

public:

	TListIter(const TListIter& iter)
	TListIter(const TList* l, Bool_t dir = kIterForward)
virtual	~TListIter()
static TClass*	Class()
virtual const TCollection*	GetCollection() const
virtual Option_t*	GetOption() const
virtual TClass*	IsA() const
virtual TObject*	Next()
virtual bool	operator!=(const TIterator& aIter) const
bool	operator!=(const TListIter& aIter) const
TObject*	TIterator::operator()()
virtual TObject*	operator*() const
virtual TIterator&	operator=(const TIterator& rhs)
TListIter&	operator=(const TListIter& rhs)
virtual void	Reset()
void	SetOption(Option_t* option)
virtual void	ShowMembers(TMemberInspector& insp, char* parent)
virtual void	Streamer(TBuffer& b)
void	StreamerNVirtual(TBuffer& b)

protected:

TListIter()

Data Members

protected:

TObjLink*	fCurCursor	current position in list
TObjLink*	fCursor	next position in list
Bool_t	fDirection	iteration direction
const TList*	fList	list being iterated
Bool_t	fStarted	iteration started

Class Charts

Inheritance Inherited Members Includes Libraries

Function documentation

TListIter(const TList* l, Bool_t dir = kIterForward)

 Create a new list iterator. By default the iteration direction
 is kIterForward. To go backward use kIterBackward.

TListIter(const TListIter& iter)

 Copy ctor.

TIterator & operator=(const TIterator &rhs)

 Overridden assignment operator.

TListIter & operator=(const TListIter &rhs)

 Overloaded assignment operator.

TObject * Next()

 Return next object in the list. Returns 0 when no more objects in list.

Option_t * GetOption()

 Returns the object option stored in the list.

void SetOption(Option_t* option)

 Sets the object option stored in the list.

void Reset()

 Reset list iterator.

bool operator!=(const TIterator &aIter)

 This operator compares two TIterator objects.

bool operator!=(const TListIter &aIter)

 This operator compares two TListIter objects.

TListIter(const TListIter& iter)

{ }

~TListIter()

{ }

const TCollection * GetCollection()

{ return fList; }

TObject * operator*()

{ return (fCurCursor ? fCurCursor->GetObject() : nullptr); }

Author: Fons Rademakers 10/08/95
Last change: root/cont:$Id: TList.h 23198 2008-04-14 09:23:08Z rdm $
Last generated: 2008-06-25 08:48
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *

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