17#ifndef ROO_STEP_FUNCTION
18#define ROO_STEP_FUNCTION
#define ClassDefOverride(name, id)
Abstract base class for objects that represent a real value that may appear on the left hand side of ...
Abstract base class for objects that represent a real value and implements functionality common to al...
RooArgList is a container object that can hold multiple RooAbsArg objects.
RooArgSet is a container object that can hold multiple RooAbsArg objects.
The Step Function is a binned function whose parameters are the heights of each bin.
const RooArgList & coefficients()
TObject * clone(const char *newname=nullptr) const override
const RooArgList & boundaries()
std::vector< double > _boundaryCache
int getAnalyticalIntegral(RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=nullptr) const override
Interface function getAnalyticalIntergral advertises the analytical integrals that are supported.
RooListProxy _boundaryList
double evaluate() const override
Transfer contents to std::vector for use below.
std::list< double > * plotSamplingHint(RooAbsRealLValue &obs, double xlo, double xhi) const override
Interface for returning an optional hint for initial sampling points when constructing a curve projec...
std::vector< double > _coefCache
double analyticalIntegral(int code, const char *rangeName=nullptr) const override
Implements the actual analytical integral(s) advertised by getAnalyticalIntegral.
Mother of all ROOT objects.