TListIter Class Reference

Iterator of linked list.

Definition at line 197 of file TList.h.

Public Member Functions
	TListIter (const TList *l, Bool_t dir=kIterForward)
	Create a new list iterator. More...
	TListIter (const TListIter &iter)
	Copy ctor. More...
	~TListIter ()
const TCollection *	GetCollection () const
Option_t *	GetOption () const
	Returns the object option stored in the list. More...
TObject *	Next ()
	Return next object in the list. Returns 0 when no more objects in list. More...
Bool_t	operator!= (const TIterator &aIter) const
	This operator compares two TIterator objects. More...
Bool_t	operator!= (const TListIter &aIter) const
	This operator compares two TListIter objects. More...
TObject *	operator* () const
	Return current object or nullptr. More...
TIterator &	operator= (const TIterator &rhs)
	Overridden assignment operator. More...
TListIter &	operator= (const TListIter &rhs)
	Overloaded assignment operator. More...
void	Reset ()
	Reset list iterator. More...
void	SetOption (Option_t *option)
	Sets the object option stored in the list. More...
Public Member Functions inherited from TIterator
virtual	~TIterator ()
virtual const TCollection *	GetCollection () const =0
virtual Option_t *	GetOption () const
virtual TObject *	Next ()=0
virtual Bool_t	operator!= (const TIterator &) const
	Compare two iterator objects. More...
TObject *	operator() ()
virtual TObject *	operator* () const
	Return current object or nullptr. More...
virtual TIterator &	operator= (const TIterator &)
Bool_t	operator== (const TIterator &other) const
virtual void	Reset ()=0

Protected Types
using	TObjLinkPtr_t = std::shared_ptr< TObjLink >

Protected Member Functions
	TListIter ()
Protected Member Functions inherited from TIterator
	TIterator ()
	TIterator (const TIterator &)

Protected Attributes
TObjLinkPtr_t	fCurCursor
TObjLinkPtr_t	fCursor
Bool_t	fDirection
const TList *	fList
Bool_t	fStarted

#include <TList.h>

Inheritance diagram for TListIter:

Member Typedef Documentation

TObjLinkPtr_t

using TListIter::TObjLinkPtr_t = std::shared_ptr<TObjLink>

protected

Definition at line 203 of file TList.h.

Constructor & Destructor Documentation

TListIter() [1/3]

TListIter::TListIter ( )

inlineprotected

Definition at line 211 of file TList.h.

TListIter() [2/3]

TListIter::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.

Definition at line 1050 of file TList.cxx.

TListIter() [3/3]

TListIter::TListIter

(

const TListIter &

iter

)

Copy ctor.

Definition at line 1059 of file TList.cxx.

~TListIter()

TListIter::~TListIter ( )

inline

Definition at line 217 of file TList.h.

Member Function Documentation

GetCollection()

const TCollection * TListIter::GetCollection ( ) const

inlinevirtual

Implements TIterator.

Definition at line 221 of file TList.h.

GetOption()

Option_t * TListIter::GetOption ( ) const

virtual

Returns the object option stored in the list.

Reimplemented from TIterator.

Definition at line 1140 of file TList.cxx.

Next()

TObject * TListIter::Next ( )

virtual

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

Implements TIterator.

Reimplemented in TListOfEnumsWithLockIter, TListOfFunctionsIter, and TFileIter.

Definition at line 1109 of file TList.cxx.

operator!=() [1/2]

Bool_t TListIter::operator!= ( const TIterator &  aIter ) const

virtual

This operator compares two TIterator objects.

Reimplemented from TIterator.

Reimplemented in TFileIter.

Definition at line 1166 of file TList.cxx.

operator!=() [2/2]

Bool_t TListIter::operator!=

(

const TListIter &

aIter

)

const

This operator compares two TListIter objects.

Definition at line 1181 of file TList.cxx.

operator*()

TObject * TListIter::operator* ( ) const

inlinevirtual

Return current object or nullptr.

For backward compatibility reasons we have to provide this default implementation.

Reimplemented from TIterator.

Reimplemented in TFileIter.

Definition at line 228 of file TList.h.

operator=() [1/2]

TIterator & TListIter::operator= ( const TIterator &  rhs )

virtual

Overridden assignment operator.

Reimplemented from TIterator.

Reimplemented in TFileIter, TListOfEnumsWithLockIter, and TListOfFunctionsIter.

Definition at line 1073 of file TList.cxx.

operator=() [2/2]

TListIter & TListIter::operator=

(

const TListIter &

rhs

)

Overloaded assignment operator.

Definition at line 1092 of file TList.cxx.

Reset()

void TListIter::Reset ( void  )

virtual

Reset list iterator.

Implements TIterator.

Reimplemented in TFileIter.

Definition at line 1157 of file TList.cxx.

SetOption()

void TListIter::SetOption

(

Option_t *

option

)

Sets the object option stored in the list.

Definition at line 1149 of file TList.cxx.

Member Data Documentation

fCurCursor

TObjLinkPtr_t TListIter::fCurCursor

protected

Definition at line 206 of file TList.h.

fCursor

TObjLinkPtr_t TListIter::fCursor

protected

Definition at line 207 of file TList.h.

fDirection

Bool_t TListIter::fDirection

protected

Definition at line 208 of file TList.h.

fList

const TList* TListIter::fList

protected

Definition at line 205 of file TList.h.

fStarted

Bool_t TListIter::fStarted

protected

Definition at line 209 of file TList.h.

Libraries for TListIter:

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