TIterator Class Reference

Iterator abstract base class.

This base class provides the interface for collection iterators.

Definition at line 30 of file TIterator.h.

Public Member Functions
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

Protected Member Functions
	TIterator ()
	TIterator (const TIterator &)

#include <TIterator.h>

Inheritance diagram for TIterator:

Constructor & Destructor Documentation

TIterator() [1/2]

TIterator::TIterator ( )

inlineprotected

Definition at line 33 of file TIterator.h.

TIterator() [2/2]

TIterator::TIterator ( const TIterator &  )

inlineprotected

Definition at line 34 of file TIterator.h.

~TIterator()

virtual TIterator::~TIterator ( )

inlinevirtual

Definition at line 38 of file TIterator.h.

Member Function Documentation

GetCollection()

virtual const TCollection* TIterator::GetCollection ( ) const

pure virtual

Implemented in TTreeFriendLeafIter, TBtreeIter, RooLinkedListIterImpl, TListIter, RooLinkedListIter, TMapIter, TObjArrayIter, TRefArrayIter, RooAbsCategory::LegacyIterator, THashTableIter, TIteratorToSTLInterface< STLContainer >, TViewPubFunctionsIter, TOrdCollectionIter, TViewPubDataMembersIter, RooMultiCatIter, and RooDataHistSliceIter.

GetOption()

virtual Option_t* TIterator::GetOption ( ) const

inlinevirtual

Reimplemented in TTreeFriendLeafIter, and TListIter.

Definition at line 40 of file TIterator.h.

Next()

virtual TObject* TIterator::Next ( )

pure virtual

Implemented in TTreeFriendLeafIter, TBtreeIter, RooLinkedListIterImpl, TListIter, RooLinkedListIter, TMapIter, TObjArrayIter, TRefArrayIter, RooAbsCategory::LegacyIterator, TIteratorToSTLInterface< STLContainer >, THashTableIter, TListOfFunctionsIter, TViewPubFunctionsIter, TOrdCollectionIter, TViewPubDataMembersIter, TListOfEnumsWithLockIter, RooMultiCatIter, and RooDataHistSliceIter.

operator!=()

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

virtual

Compare two iterator objects.

For backward compatibility reasons we have to provide this default implementation.

Reimplemented in TTreeFriendLeafIter, TBtreeIter, RooLinkedListIterImpl, TListIter, RooLinkedListIter, TMapIter, TObjArrayIter, TRefArrayIter, TIteratorToSTLInterface< STLContainer >, THashTableIter, TViewPubFunctionsIter, TOrdCollectionIter, TViewPubDataMembersIter, RooMultiCatIter, and RooDataHistSliceIter.

Definition at line 28 of file TIterator.cxx.

operator()()

TObject* TIterator::operator() ( )

inline

Definition at line 43 of file TIterator.h.

operator*()

TObject * TIterator::operator* ( ) const

virtual

Return current object or nullptr.

For backward compatibility reasons we have to provide this default implementation.

Reimplemented in TTreeFriendLeafIter, TBtreeIter, RooLinkedListIterImpl, TListIter, RooLinkedListIter, TMapIter, TIteratorToSTLInterface< STLContainer >, TObjArrayIter, TRefArrayIter, RooAbsCategory::LegacyIterator, THashTableIter, TViewPubFunctionsIter, TOrdCollectionIter, TViewPubDataMembersIter, RooMultiCatIter, and RooDataHistSliceIter.

Definition at line 39 of file TIterator.cxx.

operator=()

virtual TIterator& TIterator::operator= ( const TIterator &  )

inlinevirtual

Reimplemented in TTreeFriendLeafIter, TBtreeIter, RooLinkedListIterImpl, TListIter, RooLinkedListIter, TMapIter, RooAbsCategory::LegacyIterator, TObjArrayIter, TRefArrayIter, THashTableIter, TViewPubFunctionsIter, TIteratorToSTLInterface< STLContainer >, TOrdCollectionIter, TViewPubDataMembersIter, RooDataHistSliceIter, and RooMultiCatIter.

Definition at line 37 of file TIterator.h.

operator==()

Bool_t TIterator::operator== ( const TIterator &  other ) const

inline

Definition at line 45 of file TIterator.h.

Reset()

virtual void TIterator::Reset ( )

pure virtual

Implemented in TTreeFriendLeafIter, TBtreeIter, RooLinkedListIterImpl, TListIter, RooLinkedListIter, TMapIter, TObjArrayIter, TRefArrayIter, RooAbsCategory::LegacyIterator, TIteratorToSTLInterface< STLContainer >, THashTableIter, TViewPubFunctionsIter, TOrdCollectionIter, TViewPubDataMembersIter, RooMultiCatIter, and RooDataHistSliceIter.

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The documentation for this class was generated from the following files:

• core/cont/inc/TIterator.h
• core/cont/src/TIterator.cxx