TObjArrayIter Class Reference

Iterator of object array.

Definition at line 117 of file TObjArray.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
	TObjArrayIter (const TObjArray *arr, Bool_t dir=kIterForward)
	Create array iterator.
	TObjArrayIter (const TObjArrayIter &iter)
	Copy ctor.
	~TObjArrayIter ()
const TCollection *	GetCollection () const override
TClass *	IsA () const override
TObject *	Next () override
	Return next object in array. Returns 0 when no more objects in array.
Bool_t	operator!= (const TIterator &aIter) const override
	This operator compares two TIterator objects.
Bool_t	operator!= (const TObjArrayIter &aIter) const
	This operator compares two TObjArrayIter objects.
TObject *	operator* () const override
	Return current object or nullptr.
TIterator &	operator= (const TIterator &rhs) override
	Overridden assignment operator.
TObjArrayIter &	operator= (const TObjArrayIter &rhs)
	Overloaded assignment operator.
void	Reset () override
	Reset array iterator.
void	Streamer (TBuffer &) override
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TIterator
virtual	~TIterator ()
virtual const TCollection *	GetCollection () const =0
virtual Option_t *	GetOption () const
virtual TClass *	IsA () const
virtual TObject *	Next ()=0
virtual Bool_t	operator!= (const TIterator &) const
	Compare two iterator objects.
TObject *	operator() ()
virtual TObject *	operator* () const
	Return current object or nullptr.
virtual TIterator &	operator= (const TIterator &)=0
Bool_t	operator== (const TIterator &other) const
virtual void	Reset ()=0
virtual void	Streamer (TBuffer &)
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)

Static Public Member Functions
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()
Static Public Member Functions inherited from TIterator
static TClass *	Class ()
static const char *	Class_Name ()
static constexpr Version_t	Class_Version ()
static const char *	DeclFileName ()

Private Member Functions
	TObjArrayIter ()

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

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

#include <TObjArray.h>

Inheritance diagram for TObjArrayIter:

Member Typedef Documentation

const_pointer

using TObjArrayIter::const_pointer = const TObject **

Definition at line 132 of file TObjArray.h.

difference_type

using TObjArrayIter::difference_type = std::ptrdiff_t

Definition at line 130 of file TObjArray.h.

iterator_category

using TObjArrayIter::iterator_category = std::bidirectional_iterator_tag

Definition at line 128 of file TObjArray.h.

pointer

using TObjArrayIter::pointer = TObject **

Definition at line 131 of file TObjArray.h.

reference

using TObjArrayIter::reference = const TObject *&

Definition at line 133 of file TObjArray.h.

value_type

using TObjArrayIter::value_type = TObject *

Definition at line 129 of file TObjArray.h.

Constructor & Destructor Documentation

TObjArrayIter() [1/3]

TObjArrayIter::TObjArrayIter ( )

inlineprivate

Definition at line 125 of file TObjArray.h.

TObjArrayIter() [2/3]

TObjArrayIter::TObjArrayIter	(	const TObjArray *	arr,
		Bool_t	dir = kIterForward
	)

Create array iterator.

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

Definition at line 881 of file TObjArray.cxx.

TObjArrayIter() [3/3]

TObjArrayIter::TObjArrayIter

(

const TObjArrayIter &

iter

)

Copy ctor.

Definition at line 891 of file TObjArray.cxx.

~TObjArrayIter()

TObjArrayIter::~TObjArrayIter ( )

inline

Definition at line 137 of file TObjArray.h.

Member Function Documentation

Class()

static TClass * TObjArrayIter::Class ( )

static

Returns

TClass describing this class

Class_Name()

static const char * TObjArrayIter::Class_Name ( )

static

Returns

Name of this class

Class_Version()

static constexpr Version_t TObjArrayIter::Class_Version ( )

inlinestaticconstexpr

Returns

Version of this class

Definition at line 148 of file TObjArray.h.

DeclFileName()

static const char * TObjArrayIter::DeclFileName ( )

inlinestatic

Returns

Name of the file containing the class declaration

Definition at line 148 of file TObjArray.h.

GetCollection()

const TCollection * TObjArrayIter::GetCollection ( ) const

inlineoverridevirtual

Implements TIterator.

Definition at line 141 of file TObjArray.h.

IsA()

TClass * TObjArrayIter::IsA ( ) const

inlineoverridevirtual

Returns

TClass describing current object

Reimplemented from TIterator.

Definition at line 148 of file TObjArray.h.

Next()

TObject * TObjArrayIter::Next ( )

overridevirtual

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

Implements TIterator.

Definition at line 931 of file TObjArray.cxx.

operator!=() [1/2]

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

overridevirtual

This operator compares two TIterator objects.

Reimplemented from TIterator.

Definition at line 969 of file TObjArray.cxx.

operator!=() [2/2]

Bool_t TObjArrayIter::operator!=

(

const TObjArrayIter &

aIter

)

const

This operator compares two TObjArrayIter objects.

Definition at line 981 of file TObjArray.cxx.

operator*()

TObject * TObjArrayIter::operator* ( ) const

overridevirtual

Return current object or nullptr.

Reimplemented from TIterator.

Definition at line 989 of file TObjArray.cxx.

operator=() [1/2]

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

overridevirtual

Overridden assignment operator.

Implements TIterator.

Definition at line 902 of file TObjArray.cxx.

operator=() [2/2]

TObjArrayIter & TObjArrayIter::operator=

(

const TObjArrayIter &

rhs

)

Overloaded assignment operator.

Definition at line 917 of file TObjArray.cxx.

Reset()

void TObjArrayIter::Reset ( )

overridevirtual

Reset array iterator.

Implements TIterator.

Definition at line 956 of file TObjArray.cxx.

Streamer()

void TObjArrayIter::Streamer ( TBuffer &  )

overridevirtual

Reimplemented from TIterator.

StreamerNVirtual()

void TObjArrayIter::StreamerNVirtual ( TBuffer &  ClassDef_StreamerNVirtual_b )

inline

Definition at line 148 of file TObjArray.h.

Member Data Documentation

fArray

const TObjArray* TObjArrayIter::fArray

private

Definition at line 120 of file TObjArray.h.

fCurCursor

Int_t TObjArrayIter::fCurCursor

private

Definition at line 121 of file TObjArray.h.

fCursor

Int_t TObjArrayIter::fCursor

private

Definition at line 122 of file TObjArray.h.

fDirection

Bool_t TObjArrayIter::fDirection

private

Definition at line 123 of file TObjArray.h.