15#ifndef ROO_PARAMETRIC_STEP_FUNCTION
16#define ROO_PARAMETRIC_STEP_FUNCTION
#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 Parametric Step Function PDF is a binned distribution whose parameters are the heights of each bi...
TObject * clone(const char *newname) const override
double analyticalIntegral(Int_t code, const char *rangeName=0) const override
Implements the actual analytical integral(s) advertised by getAnalyticalIntegral.
double evaluate() const override
do not persist
RooParametricStepFunction()
double lastBinValue() const
Int_t getAnalyticalIntegral(RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=0) const override
Interface function getAnalyticalIntergral advertises the analytical integrals that are supported.
RooRealVar represents a variable that can be changed from the outside.
Array of doubles (64 bits per element).
Iterator abstract base class.
Mother of all ROOT objects.