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RooDataHistSliceIter Class Reference
RooFit package » Roofitcore

RooDataHistSliceIter iterates over all bins in a RooDataHist that occur in a slice defined by the bin coordinates of the input sliceSet.

Definition at line 26 of file RooDataHistSliceIter.h.

Public Member Functions

 RooDataHistSliceIter (const RooDataHistSliceIter &other)
 Copy constructor.
 
 ~RooDataHistSliceIter () override
 Destructor.
 
const TCollection * GetCollection () const override
 Dummy.
 
TClass * IsA () const override
 
TObject * Next () override
 Iterator increment operator.
 
bool operator!= (const TIterator &aIter) const override
 Returns true if position of this iterator differs from position of iterator 'aIter'.
 
TObject * operator* () const override
 Iterator dereference operator, not functional for this iterator.
 
void Reset () override
 Reset iterator position to beginning.
 
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 ()
 

Protected Member Functions

 RooDataHistSliceIter (RooDataHist &hist, RooAbsArg &sliceArg)
 Construct an iterator over all bins of RooDataHist 'hist' in the slice defined by the values of the arguments in 'sliceArg'.
 
TIterator & operator= (const TIterator &) override
 Prohibit iterator assignment.
 
- Protected Member Functions inherited from TIterator
 TIterator ()
 
 TIterator (const TIterator &)
 

Protected Attributes

Int_t _baseIndex
 
Int_t _curStep
 
RooDataHist * _hist
 
Int_t _nStep
 
RooAbsArg * _sliceArg
 
Int_t _stepSize
 

Friends

class RooDataHist
 

#include <RooDataHistSliceIter.h>

Inheritance diagram for RooDataHistSliceIter:
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Constructor & Destructor Documentation

◆ RooDataHistSliceIter() [1/2]

RooDataHistSliceIter::RooDataHistSliceIter ( const RooDataHistSliceIter &  other)

Copy constructor.

Definition at line 76 of file RooDataHistSliceIter.cxx.

◆ ~RooDataHistSliceIter()

RooDataHistSliceIter::~RooDataHistSliceIter ( )
override

Destructor.

Definition at line 92 of file RooDataHistSliceIter.cxx.

◆ RooDataHistSliceIter() [2/2]

RooDataHistSliceIter::RooDataHistSliceIter ( RooDataHist &  hist,
RooAbsArg &  sliceArg 
)
protected

Construct an iterator over all bins of RooDataHist 'hist' in the slice defined by the values of the arguments in 'sliceArg'.

Definition at line 43 of file RooDataHistSliceIter.cxx.

Member Function Documentation

◆ Class()

static TClass * RooDataHistSliceIter::Class ( )
static
Returns
TClass describing this class

◆ Class_Name()

static const char * RooDataHistSliceIter::Class_Name ( )
static
Returns
Name of this class

◆ Class_Version()

static constexpr Version_t RooDataHistSliceIter::Class_Version ( )
inlinestaticconstexpr
Returns
Version of this class

Definition at line 55 of file RooDataHistSliceIter.h.

◆ DeclFileName()

static const char * RooDataHistSliceIter::DeclFileName ( )
inlinestatic
Returns
Name of the file containing the class declaration

Definition at line 55 of file RooDataHistSliceIter.h.

◆ GetCollection()

const TCollection * RooDataHistSliceIter::GetCollection ( ) const
overridevirtual

Dummy.

Implements TIterator.

Definition at line 101 of file RooDataHistSliceIter.cxx.

◆ IsA()

TClass * RooDataHistSliceIter::IsA ( ) const
inlineoverridevirtual
Returns
TClass describing current object

Reimplemented from TIterator.

Definition at line 55 of file RooDataHistSliceIter.h.

◆ Next()

TObject * RooDataHistSliceIter::Next ( )
overridevirtual

Iterator increment operator.

Implements TIterator.

Definition at line 112 of file RooDataHistSliceIter.cxx.

◆ operator!=()

bool RooDataHistSliceIter::operator!= ( const TIterator &  aIter) const
overridevirtual

Returns true if position of this iterator differs from position of iterator 'aIter'.

Reimplemented from TIterator.

Definition at line 156 of file RooDataHistSliceIter.cxx.

◆ operator*()

TObject * RooDataHistSliceIter::operator* ( ) const
overridevirtual

Iterator dereference operator, not functional for this iterator.

Reimplemented from TIterator.

Definition at line 142 of file RooDataHistSliceIter.cxx.

◆ operator=()

TIterator & RooDataHistSliceIter::operator= ( const TIterator &  )
inlineoverrideprotectedvirtual

Prohibit iterator assignment.

Implements TIterator.

Definition at line 51 of file RooDataHistSliceIter.h.

◆ Reset()

void RooDataHistSliceIter::Reset ( )
overridevirtual

Reset iterator position to beginning.

Implements TIterator.

Definition at line 132 of file RooDataHistSliceIter.cxx.

◆ Streamer()

void RooDataHistSliceIter::Streamer ( TBuffer &  )
overridevirtual

Reimplemented from TIterator.

◆ StreamerNVirtual()

void RooDataHistSliceIter::StreamerNVirtual ( TBuffer &  ClassDef_StreamerNVirtual_b)
inline

Definition at line 55 of file RooDataHistSliceIter.h.

Friends And Related Symbol Documentation

◆ RooDataHist

friend class RooDataHist
friend

Definition at line 40 of file RooDataHistSliceIter.h.

Member Data Documentation

◆ _baseIndex

Int_t RooDataHistSliceIter::_baseIndex
protected

Definition at line 45 of file RooDataHistSliceIter.h.

◆ _curStep

Int_t RooDataHistSliceIter::_curStep
protected

Definition at line 48 of file RooDataHistSliceIter.h.

◆ _hist

RooDataHist* RooDataHistSliceIter::_hist
protected

Definition at line 43 of file RooDataHistSliceIter.h.

◆ _nStep

Int_t RooDataHistSliceIter::_nStep
protected

Definition at line 47 of file RooDataHistSliceIter.h.

◆ _sliceArg

RooAbsArg* RooDataHistSliceIter::_sliceArg
protected

Definition at line 44 of file RooDataHistSliceIter.h.

◆ _stepSize

Int_t RooDataHistSliceIter::_stepSize
protected

Definition at line 46 of file RooDataHistSliceIter.h.

Libraries for RooDataHistSliceIter:
[legend]
The documentation for this class was generated from the following files: