TRefArrayIter Class Reference

Iterator of object array.

Definition at line 116 of file TRefArray.h.

Public Types
using	const_pointer = const TObject **
using	difference_type = std::ptrdiff_t
using	iterator_category = std::bidirectional_iterator_tag
using	pointer = TObject **
using	reference = const TObject *&
using	value_type = TObject *

Public Member Functions
	TRefArrayIter (const TRefArray *arr, Bool_t dir=kIterForward)
	Create array iterator.
	TRefArrayIter (const TRefArrayIter &iter)
	Copy ctor.
	~TRefArrayIter ()
const TCollection *	GetCollection () const
TObject *	Next ()
	Return next object in array. Returns 0 when no more objects in array.
Bool_t	operator!= (const TIterator &aIter) const
	This operator compares two TIterator objects.
Bool_t	operator!= (const TRefArrayIter &aIter) const
	This operator compares two TRefArrayIter objects.
TObject *	operator* () const
	Return current object or nullptr.
TIterator &	operator= (const TIterator &rhs)
	Overridden assignment operator.
TRefArrayIter &	operator= (const TRefArrayIter &rhs)
	Overloaded assignment operator.
void	Reset ()
	Reset array iterator.
Public Member Functions inherited from TIterator
virtual	~TIterator ()
virtual Option_t *	GetOption () const
TObject *	operator() ()
Bool_t	operator== (const TIterator &other) const

Private Member Functions
	TRefArrayIter ()

Private Attributes
const TRefArray *	fArray
Int_t	fCurCursor
Int_t	fCursor
Bool_t	fDirection

Additional Inherited Members
Protected Member Functions inherited from TIterator
	TIterator ()
	TIterator (const TIterator &)

#include <TRefArray.h>

Inheritance diagram for TRefArrayIter:

Member Typedef Documentation

const_pointer

using TRefArrayIter::const_pointer = const TObject **

Definition at line 131 of file TRefArray.h.

difference_type

using TRefArrayIter::difference_type = std::ptrdiff_t

Definition at line 129 of file TRefArray.h.

iterator_category

using TRefArrayIter::iterator_category = std::bidirectional_iterator_tag

Definition at line 127 of file TRefArray.h.

pointer

using TRefArrayIter::pointer = TObject **

Definition at line 130 of file TRefArray.h.

reference

using TRefArrayIter::reference = const TObject *&

Definition at line 132 of file TRefArray.h.

value_type

using TRefArrayIter::value_type = TObject *

Definition at line 128 of file TRefArray.h.

Constructor & Destructor Documentation

TRefArrayIter() [1/3]

TRefArrayIter::TRefArrayIter ( )

inlineprivate

Definition at line 124 of file TRefArray.h.

TRefArrayIter() [2/3]

TRefArrayIter::TRefArrayIter	(	const TRefArray *	arr,
		Bool_t	dir = kIterForward
	)

Create array iterator.

By default the iteration direction is kIterForward. To go backward use kIterBackward.

Definition at line 851 of file TRefArray.cxx.

TRefArrayIter() [3/3]

TRefArrayIter::TRefArrayIter

(

const TRefArrayIter &

iter

)

Copy ctor.

Definition at line 861 of file TRefArray.cxx.

~TRefArrayIter()

TRefArrayIter::~TRefArrayIter ( )

inline

Definition at line 136 of file TRefArray.h.

Member Function Documentation

GetCollection()

const TCollection * TRefArrayIter::GetCollection ( ) const

inlinevirtual

Implements TIterator.

Definition at line 140 of file TRefArray.h.

Next()

TObject * TRefArrayIter::Next ( )

virtual

Return next object in array. Returns 0 when no more objects in array.

Implements TIterator.

Definition at line 901 of file TRefArray.cxx.

operator!=() [1/2]

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

virtual

This operator compares two TIterator objects.

Reimplemented from TIterator.

Definition at line 941 of file TRefArray.cxx.

operator!=() [2/2]

Bool_t TRefArrayIter::operator!=

(

const TRefArrayIter &

aIter

)

const

This operator compares two TRefArrayIter objects.

Definition at line 953 of file TRefArray.cxx.

operator*()

TObject * TRefArrayIter::operator* ( ) const

virtual

Return current object or nullptr.

Reimplemented from TIterator.

Definition at line 961 of file TRefArray.cxx.

operator=() [1/2]

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

virtual

Overridden assignment operator.

Implements TIterator.

Definition at line 872 of file TRefArray.cxx.

operator=() [2/2]

TRefArrayIter & TRefArrayIter::operator=

(

const TRefArrayIter &

rhs

)

Overloaded assignment operator.

Definition at line 887 of file TRefArray.cxx.

Reset()

void TRefArrayIter::Reset ( )

virtual

Reset array iterator.

Implements TIterator.

Definition at line 928 of file TRefArray.cxx.

Member Data Documentation

fArray

const TRefArray* TRefArrayIter::fArray

private

Definition at line 119 of file TRefArray.h.

fCurCursor

Int_t TRefArrayIter::fCurCursor

private

Definition at line 120 of file TRefArray.h.

fCursor

Int_t TRefArrayIter::fCursor

private

Definition at line 121 of file TRefArray.h.

fDirection

Bool_t TRefArrayIter::fDirection

private

Definition at line 122 of file TRefArray.h.