TBtreeIter Class Reference

Iterator of btree.

Definition at line 334 of file TBtree.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
	TBtreeIter (const TBtree *t, Bool_t dir=kIterForward)
	Create a B-tree iterator.
	TBtreeIter (const TBtreeIter &iter)
	Copy ctor.
	~TBtreeIter ()
const TCollection *	GetCollection () const override
TClass *	IsA () const override
TObject *	Next () override
	Get next object from B-tree. Returns 0 when no more objects in tree.
Bool_t	operator!= (const TBtreeIter &aIter) const
	This operator compares two TBtreeIter objects.
Bool_t	operator!= (const TIterator &aIter) const override
	This operator compares two TIterator objects.
TObject *	operator* () const override
	Return current object or nullptr.
TBtreeIter &	operator= (const TBtreeIter &rhs)
	Overloaded assignment operator.
TIterator &	operator= (const TIterator &rhs) override
	Overridden assignment operator.
void	Reset () override
	Reset the B-tree iterator.
void	Streamer (TBuffer &) override
void	StreamerNVirtual (TBuffer &ClassDef_StreamerNVirtual_b)
Public Member Functions inherited from TIterator
virtual	~TIterator ()
virtual Option_t *	GetOption () const
TObject *	operator() ()
Bool_t	operator== (const TIterator &other) const
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
	TBtreeIter ()

Private Attributes
Int_t	fCurCursor
Int_t	fCursor
Bool_t	fDirection
const TBtree *	fTree

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

#include <TBtree.h>

Inheritance diagram for TBtreeIter:

Member Typedef Documentation

const_pointer

using TBtreeIter::const_pointer = const TObject **

Definition at line 349 of file TBtree.h.

difference_type

using TBtreeIter::difference_type = std::ptrdiff_t

Definition at line 347 of file TBtree.h.

iterator_category

using TBtreeIter::iterator_category = std::bidirectional_iterator_tag

Definition at line 345 of file TBtree.h.

pointer

using TBtreeIter::pointer = TObject **

Definition at line 348 of file TBtree.h.

reference

using TBtreeIter::reference = const TObject *&

Definition at line 350 of file TBtree.h.

value_type

using TBtreeIter::value_type = TObject *

Definition at line 346 of file TBtree.h.

Constructor & Destructor Documentation

TBtreeIter() [1/3]

TBtreeIter::TBtreeIter ( )

inlineprivate

Definition at line 342 of file TBtree.h.

TBtreeIter() [2/3]

TBtreeIter::TBtreeIter	(	const TBtree *	t,
		Bool_t	dir = kIterForward
	)

Create a B-tree iterator.

Definition at line 577 of file TBtree.cxx.

TBtreeIter() [3/3]

TBtreeIter::TBtreeIter

(

const TBtreeIter &

iter

)

Copy ctor.

Definition at line 586 of file TBtree.cxx.

~TBtreeIter()

TBtreeIter::~TBtreeIter ( )

inline

Definition at line 354 of file TBtree.h.

Member Function Documentation

Class()

static TClass * TBtreeIter::Class ( )

static

Returns

TClass describing this class

Class_Name()

static const char * TBtreeIter::Class_Name ( )

static

Returns

Name of this class

Class_Version()

static constexpr Version_t TBtreeIter::Class_Version ( )

inlinestaticconstexpr

Returns

Version of this class

Definition at line 365 of file TBtree.h.

DeclFileName()

static const char * TBtreeIter::DeclFileName ( )

inlinestatic

Returns

Name of the file containing the class declaration

Definition at line 365 of file TBtree.h.

GetCollection()

const TCollection * TBtreeIter::GetCollection ( ) const

inlineoverridevirtual

Implements TIterator.

Definition at line 358 of file TBtree.h.

IsA()

TClass * TBtreeIter::IsA ( ) const

inlineoverridevirtual

Returns

TClass describing current object

Reimplemented from TIterator.

Definition at line 365 of file TBtree.h.

Next()

TObject * TBtreeIter::Next ( )

overridevirtual

Get next object from B-tree. Returns 0 when no more objects in tree.

Implements TIterator.

Definition at line 639 of file TBtree.cxx.

operator!=() [1/2]

Bool_t TBtreeIter::operator!=

(

const TBtreeIter &

aIter

)

const

This operator compares two TBtreeIter objects.

Definition at line 667 of file TBtree.cxx.

operator!=() [2/2]

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

overridevirtual

This operator compares two TIterator objects.

Reimplemented from TIterator.

Definition at line 655 of file TBtree.cxx.

operator*()

TObject * TBtreeIter::operator* ( ) const

overridevirtual

Return current object or nullptr.

Reimplemented from TIterator.

Definition at line 675 of file TBtree.cxx.

operator=() [1/2]

TBtreeIter & TBtreeIter::operator=

(

const TBtreeIter &

rhs

)

Overloaded assignment operator.

Definition at line 612 of file TBtree.cxx.

operator=() [2/2]

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

overridevirtual

Overridden assignment operator.

Implements TIterator.

Definition at line 597 of file TBtree.cxx.

Reset()

void TBtreeIter::Reset ( )

overridevirtual

Reset the B-tree iterator.

Implements TIterator.

Definition at line 626 of file TBtree.cxx.

Streamer()

void TBtreeIter::Streamer ( TBuffer &  )

overridevirtual

Reimplemented from TIterator.

StreamerNVirtual()

void TBtreeIter::StreamerNVirtual ( TBuffer &  ClassDef_StreamerNVirtual_b )

inline

Definition at line 365 of file TBtree.h.

Member Data Documentation

fCurCursor

Int_t TBtreeIter::fCurCursor

private

Definition at line 338 of file TBtree.h.

fCursor

Int_t TBtreeIter::fCursor

private

Definition at line 339 of file TBtree.h.

fDirection

Bool_t TBtreeIter::fDirection

private

Definition at line 340 of file TBtree.h.

fTree

const TBtree* TBtreeIter::fTree

private

Definition at line 337 of file TBtree.h.