16#ifndef ROO_EXPONENTIAL
17#define ROO_EXPONENTIAL
#define ClassDefOverride(name, id)
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
RooArgSet is a container object that can hold multiple RooAbsArg objects.
void computeBatch(cudaStream_t *, double *output, size_t nEvents, RooFit::Detail::DataMap const &) const override
Compute multiple values of Exponential distribution.
void translate(RooFit::Detail::CodeSquashContext &ctx) const override
This function defines a translation for each RooAbsReal based object that can be used to express the ...
bool canComputeBatchWithCuda() const override
TObject * clone(const char *newname) const override
double analyticalIntegral(Int_t code, const char *rangeName=nullptr) const override
Implements the actual analytical integral(s) advertised by getAnalyticalIntegral.
std::string buildCallToAnalyticIntegral(Int_t code, const char *rangeName, RooFit::Detail::CodeSquashContext &ctx) const override
This function defines the analytical integral translation for the class.
double evaluate() const override
Evaluate this PDF / function / constant. Needs to be overridden by all derived classes.
~RooExponential() override
Int_t getAnalyticalIntegral(RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=nullptr) const override
Interface function getAnalyticalIntergral advertises the analytical integrals that are supported.
A class to maintain the context for squashing of RooFit models into code.
RooRealVar represents a variable that can be changed from the outside.
Mother of all ROOT objects.