#define ClassDef(name, id)
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
RooRealProxy is the concrete proxy for RooAbsReal objects A RooRealProxy is the general mechanism to ...
RooRealVar represents a fundamental (non-derived) real valued object.
RooVoigtian is an efficient implementation of the convolution of a Breit-Wigner with a Gaussian,...
void selectDefaultAlgorithm()
virtual TObject * clone(const char *newname) const
Double_t evaluate() const
Evaluate this PDF / function / constant. Needs to be overridden by all derived classes.
void selectFastAlgorithm()
Mother of all ROOT objects.