44 const char* rangeName=
nullptr)
const override ;
#define ClassDefOverride(name, id)
Common abstract base class for objects that represent a value and a "shape" in RooFit.
Abstract base class for objects to be stored in RooAbsCache cache manager objects.
virtual bool add(const RooAbsArg &var, bool silent=false)
Add the specified argument to list.
RooAbsRealLValue is the common abstract base class for objects that represent a real value that may a...
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.
A class to maintain the context for squashing of RooFit models into code.
Class RooObjCacheManager is an implementation of class RooCacheManager<RooAbsCacheElement> and specia...
RooArgList containedArgs(Action) override
Return list of all RooAbsArgs in cache element.
~CacheElem() override
Destructor.
A RooProduct represents the product of a given set of RooAbsReal objects.
std::list< double > * binBoundaries(RooAbsRealLValue &, double, double) const override
Forward the plot sampling hint from the p.d.f. that defines the observable obs.
double evaluate() const override
Evaluate product of input functions.
double analyticalIntegral(Int_t code, const char *rangeName=nullptr) const override
Calculate integral internally from appropriate partial integral cache.
void addTerm(RooAbsArg *term)
Add a term to this product.
void computeBatch(double *output, size_t nEvents, RooFit::Detail::DataMap const &) const override
Base function for computing multiple values of a RooAbsReal.
std::list< double > * plotSamplingHint(RooAbsRealLValue &, double, double) const override
Forward the plot sampling hint from the p.d.f. that defines the observable obs.
ProdMap * groupProductTerms(const RooArgSet &) const
Group observables into subsets in which the product factorizes and that can thus be integrated separa...
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 ...
double calculate(const RooArgList &partIntList) const
The cache manager.
bool forceAnalyticalInt(const RooAbsArg &dep) const override
Force internal handling of integration of given observable if any of the product terms depend on it.
const RooArgList & categorialComponents() const
const RooArgList & realComponents() const
void setCacheAndTrackHints(RooArgSet &) override
Label OK'ed components of a RooProduct with cache-and-track.
~RooProduct() override
Destructor.
bool isBinnedDistribution(const RooArgSet &obs) const override
Tests if the distribution is binned. Unless overridden by derived classes, this always returns false.
TObject * clone(const char *newname) const override
CacheMode canNodeBeCached() const override
void ioStreamerPass2() override
Method called by workspace container to finalize schema evolution issues that cannot be handled in a ...
Int_t getPartIntList(const RooArgSet *iset, const char *rangeName=nullptr) const
Return list of (partial) integrals whose product defines the integral of this RooProduct over the obs...
Int_t getAnalyticalIntegralWN(RooArgSet &allVars, RooArgSet &analVars, const RooArgSet *normSet, const char *rangeName=nullptr) const override
Declare that we handle all integrations internally.
void printMetaArgs(std::ostream &os) const override
Customized printing of arguments of a RooProduct to more intuitively reflect the contents of the prod...
const char * makeFPName(const char *pfx, const RooArgSet &terms) const
Construct automatic name for internal product terms.
RooProduct()
Default constructor.
RooObjCacheManager _cacheMgr
RooRealVar represents a variable that can be changed from the outside.
Mother of all ROOT objects.