ROOT » CORE » CONT » TListIter

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


Iterator of linked list.

Function Members (Methods)

static TClass*Class()
virtual const TCollection*GetCollection() const
virtual Option_t*GetOption() const
virtual TClass*IsA() const
virtual TObject*Next()
virtual Bool_toperator!=(const TIterator& aIter) const
Bool_toperator!=(const TListIter& aIter) const
virtual TObject*operator*() const
virtual TIterator&operator=(const TIterator& rhs)
TListIter&operator=(const TListIter& rhs)
Bool_tTIterator::operator==(const TIterator& other) const
virtual voidReset()
voidSetOption(Option_t* option)
virtual voidShowMembers(TMemberInspector& insp) const
virtual voidStreamer(TBuffer&)
voidStreamerNVirtual(TBuffer& ClassDef_StreamerNVirtual_b)
TListIter(const TListIter& iter)
TListIter(const TList* l, Bool_t dir = kIterForward)

Data Members

TObjLink*fCurCursorcurrent position in list
TObjLink*fCursornext position in list
Bool_tfDirectioniteration direction
const TList*fListlist being iterated
Bool_tfStartediteration started

Class Charts

Inheritance Inherited Members Includes Libraries
Class Charts

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() const
 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_t operator!=(const TIterator& aIter) const
 This operator compares two TIterator objects.
Bool_t operator!=(const TListIter& aIter) const
 This operator compares two TListIter objects.
{ }
{ }
const TCollection * GetCollection() const
{ return fList; }
TObject * operator*() const
{ return (fCurCursor ? fCurCursor->GetObject() : nullptr); }