#define ClassDefOverride(name, id)
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
RooArgList is a container object that can hold multiple RooAbsArg objects.
RooArgSet is a container object that can hold multiple RooAbsArg objects.
The PDF of the Chi Square distribution for n degrees of freedom.
double evaluate() const override
Evaluate this PDF / function / constant. Needs to be overridden by all derived classes.
void computeBatch(cudaStream_t *, double *output, size_t nEvents, RooFit::Detail::DataMap const &) const override
Compute multiple values of ChiSquare distribution.
double analyticalIntegral(Int_t code, const char *rangeName=0) const override
Implements the actual analytical integral(s) advertised by getAnalyticalIntegral.
bool canComputeBatchWithCuda() const override
TObject * clone(const char *newname) const override
Int_t getAnalyticalIntegral(RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=0) const override
No analytical calculation available (yet) of integrals over subranges.
~RooChiSquarePdf() override
RooRealVar represents a variable that can be changed from the outside.
Mother of all ROOT objects.
std::map< DataKey, RooSpan< const double > > DataMap