THashTableIter Class Reference

Iterator of hash table.

Definition at line 113 of file THashTable.h.

Public Member Functions
	THashTableIter (const THashTable *ht, Bool_t dir=kIterForward)
	Create a hashtable iterator. More...
	THashTableIter (const THashTableIter &iter)
	Copy ctor. More...
	~THashTableIter ()
	Delete hashtable iterator. More...
const TCollection *	GetCollection () const
TObject *	Next ()
	Return next object in hashtable. Returns 0 when no more objects in table. More...
Bool_t	operator!= (const THashTableIter &aIter) const
	This operator compares two THashTableIter objects. More...
Bool_t	operator!= (const TIterator &aIter) const
	This operator compares two TIterator objects. More...
TObject *	operator* () const
	Return pointer to current object or nullptr. More...
THashTableIter &	operator= (const THashTableIter &rhs)
	Overloaded assignment operator. More...
TIterator &	operator= (const TIterator &rhs)
	Overridden assignment operator. More...
void	Reset ()
	Reset the hashtable iterator. 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

Private Member Functions
	THashTableIter ()
Int_t	NextSlot ()
	Returns index of next slot in table containing list to be iterated. More...

Private Attributes
Int_t	fCursor
Bool_t	fDirection
TListIter *	fListCursor
const THashTable *	fTable

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

#include <THashTable.h>

Inheritance diagram for THashTableIter:

Constructor & Destructor Documentation

THashTableIter() [1/3]

THashTableIter::THashTableIter ( )

inlineprivate

Definition at line 121 of file THashTable.h.

THashTableIter() [2/3]

THashTableIter::THashTableIter	(	const THashTable *	ht,
		Bool_t	dir = kIterForward
	)

Create a hashtable iterator.

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

Definition at line 473 of file THashTable.cxx.

THashTableIter() [3/3]

THashTableIter::THashTableIter

(

const THashTableIter &

iter

)

Copy ctor.

Definition at line 484 of file THashTable.cxx.

~THashTableIter()

THashTableIter::~THashTableIter

(

)

Delete hashtable iterator.

Definition at line 541 of file THashTable.cxx.

Member Function Documentation

GetCollection()

const TCollection * THashTableIter::GetCollection ( ) const

inlinevirtual

Implements TIterator.

Definition at line 131 of file THashTable.h.

Next()

TObject * THashTableIter::Next ( )

virtual

Return next object in hashtable. Returns 0 when no more objects in table.

Implements TIterator.

Definition at line 549 of file THashTable.cxx.

NextSlot()

Int_t THashTableIter::NextSlot ( )

private

Returns index of next slot in table containing list to be iterated.

Definition at line 570 of file THashTable.cxx.

operator!=() [1/2]

Bool_t THashTableIter::operator!=

(

const THashTableIter &

aIter

)

const

This operator compares two THashTableIter objects.

Definition at line 619 of file THashTable.cxx.

operator!=() [2/2]

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

virtual

This operator compares two TIterator objects.

Reimplemented from TIterator.

Definition at line 607 of file THashTable.cxx.

operator*()

TObject * THashTableIter::operator* ( ) const

virtual

Return pointer to current object or nullptr.

Reimplemented from TIterator.

Definition at line 627 of file THashTable.cxx.

operator=() [1/2]

THashTableIter & THashTableIter::operator=

(

const THashTableIter &

rhs

)

Overloaded assignment operator.

Definition at line 521 of file THashTable.cxx.

operator=() [2/2]

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

virtual

Overridden assignment operator.

Reimplemented from TIterator.

Definition at line 500 of file THashTable.cxx.

Reset()

void THashTableIter::Reset ( void  )

virtual

Reset the hashtable iterator.

Either to beginning or end, depending on the initial iteration direction.

Implements TIterator.

Definition at line 595 of file THashTable.cxx.

Member Data Documentation

fCursor

Int_t THashTableIter::fCursor

private

Definition at line 117 of file THashTable.h.

fDirection

Bool_t THashTableIter::fDirection

private

Definition at line 119 of file THashTable.h.

fListCursor

TListIter* THashTableIter::fListCursor

private

Definition at line 118 of file THashTable.h.

fTable

const THashTable* THashTableIter::fTable

private

Definition at line 116 of file THashTable.h.

Libraries for THashTableIter:

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