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 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 ()

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

Class()

static TClass * TIterator::Class ( )

static

Returns

TClass describing this class

Class_Name()

static const char * TIterator::Class_Name ( )

static

Returns

Name of this class

Class_Version()

static constexpr Version_t TIterator::Class_Version ( )

inlinestaticconstexpr

Returns

Version of this class

Definition at line 48 of file TIterator.h.

DeclFileName()

static const char * TIterator::DeclFileName ( )

inlinestatic

Returns

Name of the file containing the class declaration

Definition at line 48 of file TIterator.h.

GetCollection()

virtual const TCollection * TIterator::GetCollection ( ) const

pure virtual

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

GetOption()

virtual Option_t * TIterator::GetOption ( ) const

inlinevirtual

Reimplemented in TListIter, and TTreeFriendLeafIter.

Definition at line 40 of file TIterator.h.

IsA()

virtual TClass * TIterator::IsA ( ) const

inlinevirtual

Returns

TClass describing current object

Reimplemented in TBtreeIter, THashTableIter, TListIter, TMapIter, TObjArrayIter, TOrdCollectionIter, TRefArrayIter, TListOfEnumsWithLockIter, TListOfFunctionsIter, RooDataHistSliceIter, and TTreeFriendLeafIter.

Definition at line 48 of file TIterator.h.

Next()

virtual TObject * TIterator::Next ( )

pure virtual

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

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, THashTableIter, TListIter, TMapIter, TObjArrayIter, TOrdCollectionIter, TRefArrayIter, TViewPubDataMembersIter, TViewPubFunctionsIter, RooDataHistSliceIter, RooLinkedListIterImpl, TIteratorToSTLInterface< STLContainer >, and RooLinkedListIter.

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

Definition at line 39 of file TIterator.cxx.

operator=()

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

pure virtual

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

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

Streamer()

virtual void TIterator::Streamer ( TBuffer &  )

virtual

Reimplemented in TBtreeIter, THashTableIter, TListIter, TMapIter, TObjArrayIter, TOrdCollectionIter, TRefArrayIter, TListOfEnumsWithLockIter, TListOfFunctionsIter, RooDataHistSliceIter, and TTreeFriendLeafIter.

StreamerNVirtual()

void TIterator::StreamerNVirtual ( TBuffer &  ClassDef_StreamerNVirtual_b )

inline

Definition at line 48 of file TIterator.h.

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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