55 RooRealBinding(real,vars,nullptr), _first(true), _real(&real), _data(&
data), _nset(nset)
60 if (!
dynamic_cast<RooCategory*
>(arg)) allCat =
false ;
65 _superCat = std::make_unique<RooSuperCategory>(
"superCat",
"superCat",*
data.get()) ;
93 double wgt =
_catTable->get(nameIdx.first.c_str());
108 oocoutW(
_real,Eval) <<
"RooDataProjBinding::operator() projecting over " << nEvt <<
" events" << endl ;
121 for (i=0 ; i<nEvt ; i++) {
139 if (wgtSum==0)
return 0 ;
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void data
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t Int_t Int_t UInt_t UInt_t Rectangle_t result
Common abstract base class for objects that represent a value and a "shape" in RooFit.
Abstract base class for binned and unbinned datasets.
virtual double weight() const =0
virtual const RooArgSet * get() const
virtual Int_t numEntries() const
Return number of entries in dataset, i.e., count unweighted entries.
Abstract base class for objects that represent a real value and implements functionality common to al...
double getVal(const RooArgSet *normalisationSet=nullptr) const
Evaluate object.
RooArgSet is a container object that can hold multiple RooAbsArg objects.
Object to represent discrete states.
adaptor that projects a real function via summation of states provided in a dataset.
std::unique_ptr< Roo1DTable > _catTable
Supercategory table generated from _data.
const RooArgSet * _nset
Normalization set for real function.
bool _first
Bit indicating if operator() has been called yet.
const RooAbsReal * _real
Real function to be projected.
RooDataProjBinding(const RooAbsReal &real, const RooAbsData &data, const RooArgSet &vars, const RooArgSet *normSet=nullptr)
Constructor of a data weighted average function binding with variables 'vars' for function 'real' and...
~RooDataProjBinding() override
std::unique_ptr< RooSuperCategory > _superCat
Supercategory constructed from _data's category variables.
const RooAbsData * _data
Dataset used for projection.
double operator()(const double xvector[]) const override
Evaluate data-projected values of the bound real function.
Lightweight interface adaptor that binds a RooAbsReal object to a subset of its servers and present i...
void loadValues(const double xvector[]) const
Load the vector of variable values into the RooRealVars associated as variables with the bound RooAbs...