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.
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.
Implementation of a RooCacheManager<RooAbsCacheElement> that specializes in the storage of cache elem...
RooArgList containedArgs(Action) override
Return list of all RooAbsArgs in cache element.
~CacheElem() override
Destructor.
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.
void doEval(RooFit::EvalContext &) const override
Base function for computing multiple values of a RooAbsReal.
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.
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...
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 & categoricalComponents() 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.
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.
TObject * clone(const char *newname=nullptr) const override
RooProduct()
Default constructor.
RooObjCacheManager _cacheMgr
Variable that can be changed from the outside.
Mother of all ROOT objects.