119 virtual void reset() ;
123 virtual void printArgs(std::ostream& os)
const ;
124 virtual void printValue(std::ostream& os)
const ;
126 void SetName(
const char *name) ;
127 void SetNameTitle(
const char *name,
const char* title) ;
virtual const char * GetName() const
Returns name of object.
Double_t weightSquared() const
virtual RooPlot * plotOn(RooPlot *frame, const RooCmdArg &arg1=RooCmdArg::none(), const RooCmdArg &arg2=RooCmdArg::none(), const RooCmdArg &arg3=RooCmdArg::none(), const RooCmdArg &arg4=RooCmdArg::none(), const RooCmdArg &arg5=RooCmdArg::none(), const RooCmdArg &arg6=RooCmdArg::none(), const RooCmdArg &arg7=RooCmdArg::none(), const RooCmdArg &arg8=RooCmdArg::none()) const
Plot dataset on specified frame.
virtual Bool_t valid() const
Return true if currently loaded coordinate is considered valid within the current range definitions o...
virtual RooAbsData * emptyClone(const char *newName=0, const char *newTitle=0, const RooArgSet *vars=0, const char *=0) const
virtual RooAbsData * cacheClone(const RooAbsArg *newCacheOwner, const RooArgSet *newCacheVars, const char *newName=0)
Construct a clone of this dataset that contains only the cached variables.
virtual ~RooDataHist()
Destructor.
Int_t getIndex(const RooArgSet &coord, Bool_t fast=kFALSE)
RooAbsData * reduceEng(const RooArgSet &varSubset, const RooFormulaVar *cutVar, const char *cutRange=0, Int_t nStart=0, Int_t nStop=2000000000, Bool_t copyCache=kTRUE)
Implementation of RooAbsData virtual method that drives the RooAbsData::reduce() methods.
Double_t _cache_sum
Is cache sum valid.
virtual Double_t offset() const
void importTH1Set(const RooArgList &vars, RooCategory &indexCat, std::map< std::string, TH1 *> hmap, Double_t initWgt, Bool_t doDensityCorrection)
Import data from given set of TH1/2/3 into this RooDataHist.
virtual void copyCache(const RooAbsArg *source, Bool_t valueOnly=kFALSE, Bool_t setValDirty=kTRUE)
Copy the cached value of another RooAbsArg to our cache.
Iterator abstract base class.
void importTH1(const RooArgList &vars, const TH1 &histo, Double_t initWgt, Bool_t doDensityCorrection)
Import data from given TH1/2/3 into this RooDataHist.
void dump2()
Debug stuff, should go...
void importDHistSet(const RooArgList &vars, RooCategory &indexCat, std::map< std::string, RooDataHist *> dmap, Double_t initWgt)
Import data from given set of TH1/2/3 into this RooDataHist.
std::vector< RooAbsLValue * > _lvvars
Cache manager for arrays of partial bin volumes.
RooDataSet is a container class to hold N-dimensional binned data.
#define ClassDef(name, id)
void initialize(const char *binningName=0, Bool_t fillTree=kTRUE)
Initialization procedure: allocate weights array, calculate multipliers needed for N-space to 1-dim a...
void checkBinBounds() const
std::vector< Int_t > _idxMult
Double_t binVolume() const
Double_t interpolateDim(RooRealVar &dim, const RooAbsBinning *binning, Double_t xval, Int_t intOrder, Bool_t correctForBinSize, Bool_t cdfBoundaries)
Perform boundary safe 'intOrder'-th interpolation of weights in dimension 'dim' at current value 'xva...
Int_t calcTreeIndex() const
Calculate the index for the weights array corresponding to to the bin enclosing the current coordinat...
virtual Double_t weight() const
void adjustBinning(const RooArgList &vars, const TH1 &href, Int_t *offset=0)
Adjust binning specification on first and optionally second and third observable to binning in given ...
virtual void weightError(Double_t &lo, Double_t &hi, ErrorType etype=Poisson) const
Return the error on current weight.
Bool_t * _binValid
Iterator over realVars.
RooRealVar represents a fundamental (non-derived) real valued object.
virtual Bool_t isWeighted() const
void SetName(const char *name)
Change the name of the RooDataHist.
RooAbsCachedReal is the abstract base class for functions that need or want to cache their evaluate()...
virtual void add(const RooArgSet &row, Double_t wgt=1.0)
RooDataHist()
Default constructor.
virtual void printValue(std::ostream &os) const
Print value of the dataset, i.e. the sum of weights contained in the dataset.
virtual void printMultiline(std::ostream &os, Int_t content, Bool_t verbose=kFALSE, TString indent="") const
Print the details on the dataset contents.
void SetNameTitle(const char *name, const char *title)
Change the title of this RooDataHist.
RooAbsData is the common abstract base class for binned and unbinned datasets.
void removeFromDir(TObject *obj)
Remove object from directory it was added to.
RooCategory represents a fundamental (non-derived) discrete value object.
A RooPlot is a plot frame and a container for graphics objects within that frame. ...
Double_t sum(Bool_t correctForBinSize, Bool_t inverseCorr=kFALSE) const
Return the sum of the weights of all hist bins.
RooLinkedList is an collection class for internal use, storing a collection of RooAbsArg pointers in ...
RooAbsBinning is the abstract base class for RooRealVar binning definitions This class defines the in...
virtual Double_t sumEntries() const
std::vector< Double_t > * _pbinv
RooAbsCachedPdf is the abstract base class for p.d.f.s that need or want to cache their evaluate() ou...
virtual Int_t numEntries() const
Return the number of bins.
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
RooDirItem is a utility base class for RooFit objects that are to be attached to ROOT directories...
TIterator * sliceIterator(RooAbsArg &sliceArg, const RooArgSet &otherArgs)
Create an iterator over all bins in a slice defined by the subset of observables listed in sliceArg...
void cacheValidEntries()
Cache the datahist entries with bin centers that are inside/outside the current observable definitio...
Mother of all ROOT objects.
virtual Double_t weightError(ErrorType etype=Poisson) const
Return error on current weight (dummy implementation returning zero)
RooDataHistSliceIter iterates over all bins in a RooDataHist that occur in a slice defined by the bin...
virtual void reset()
Reset all bin weights to zero.
RooAbsCategory is the common abstract base class for objects that represent a discrete value with a f...
virtual void printArgs(std::ostream &os) const
Print argument of dataset, i.e. the observable names.
std::vector< const RooAbsBinning * > _lvbins
List of observables casted as RooAbsLValue.
void calculatePartialBinVolume(const RooArgSet &dimSet) const
Fill the transient cache with partial bin volumes with up-to-date values for the partial volume speci...
RooCacheManager< std::vector< Double_t > > _pbinvCacheMgr
Partial bin volume array.
virtual Bool_t isNonPoissonWeighted() const
Returns true if datasets contains entries with a non-integer weight.
virtual TObject * Clone(const char *newname=0) const
Make a clone of an object using the Streamer facility.
float type_of_call hi(const int &, const int &)
Abstract base class for objects that are lvalues, i.e.
Template class RooCacheManager manages the storage of any type of data indexed on the choice of norma...
RooAbsArg is the common abstract base class for objects that represent a value (of arbitrary type) an...
void setAllWeights(Double_t value)
Set all the event weight of all bins to the specified value.
Roo1DTable implements a one-dimensional table.
virtual RooPlot * plotOn(RooPlot *frame, PlotOpt o) const
Back end function to plotting functionality.
std::vector< std::vector< Double_t > > _binbounds
List of used binnings associated with lvalues.
virtual const char * GetTitle() const
Returns title of object.
Int_t _cache_sum_valid
list of bin bounds per dimension
RooAbsOptTestStatistic is the abstract base class for test statistics objects that evaluate a functio...
RooCmdArg is a named container for two doubles, two integers two object points and three string point...
Double_t _curWeight
Valid bins with current range definition.