RooLinkedList * pRooLinkedList
#define ClassDef(name, id)
RooAICRegistry is a utility class for operator p.d.f classes that keeps track of analytical integrati...
RooAbsArg is the common abstract base class for objects that represent a value (of arbitrary type) an...
RooAbsCacheElement is the abstract base class for objects to be stored in RooAbsCache cache manager o...
RooAbsCollection is an abstract container object that can hold multiple RooAbsArg objects.
virtual void removeAll()
Remove all arguments from our set, deleting them if we own them.
RooAbsGenContext is the abstract base class for generator contexts of RooAbsPdf objects.
const char * normRange() const
RooAbsRealLValue is the common abstract base class for objects that represent a real value that may a...
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
RooArgList is a container object that can hold multiple RooAbsArg objects.
RooArgSet is a container object that can hold multiple RooAbsArg objects.
virtual void addClone(const RooAbsCollection &col, Bool_t silent=kFALSE)
Add a collection of arguments to this collection by calling addOwned() for each element in the source...
RooCmdArg is a named container for two doubles, two integers two object points and three string point...
RooDataSet is a container class to hold unbinned data.
RooLinkedList is an collection class for internal use, storing a collection of RooAbsArg pointers in ...
RooListProxy is the concrete proxy for RooArgList objects.
Class RooObjCacheManager is an implementation of class RooCacheManager<RooAbsCacheElement> and specia...
RooProdGenContext is an efficient implementation of the generator context specific for RooProdPdf PDF...
virtual ~CacheElem()=default
virtual void printCompactTreeHook(std::ostream &, const char *, Int_t, Int_t)
Hook function to print cache contents in tree printing of RooProdPdf.
std::unique_ptr< RooAbsReal > _rearrangedNum
std::vector< std::unique_ptr< RooArgSet > > _normList
std::unique_ptr< RooAbsReal > _rearrangedDen
virtual RooArgList containedArgs(Action)
Return RooAbsArg components contained in the cache.
CacheElem(const CacheElem &)
RooProdPdf is an efficient implementation of a product of PDFs of the form.
virtual Double_t expectedEvents(const RooArgSet &nset) const
void rearrangeProduct(CacheElem &) const
virtual Double_t expectedEvents(const RooArgSet *nset) const
Return the expected number of events associated with the extendable input PDF in the product.
void factorizeProduct(const RooArgSet &normSet, const RooArgSet &intSet, RooLinkedList &termList, RooLinkedList &normList, RooLinkedList &impDepList, RooLinkedList &crossDepList, RooLinkedList &intList) const
Factorize product in irreducible terms for given choice of integration/normalization.
void useDefaultGen(Bool_t flag=kTRUE)
void groupProductTerms(RooLinkedList &groupedTerms, RooArgSet &outerIntDeps, const RooLinkedList &terms, const RooLinkedList &norms, const RooLinkedList &imps, const RooLinkedList &ints, const RooLinkedList &cross) const
Group product into terms that can be calculated independently.
Int_t getPartIntList(const RooArgSet *nset, const RooArgSet *iset, const char *isetRangeName=0) const
Return list of (partial) integrals of product terms for integration of p.d.f over observables iset wh...
RooProdPdf()
Default constructor.
virtual Bool_t checkObservables(const RooArgSet *nset) const
Obsolete.
Double_t _cutOff
Registry of composite direct generator codes.
void printMetaArgs(std::ostream &os) const
Customized printing of arguments of a RooProdPdf to more intuitively reflect the contents of the prod...
Double_t evaluate() const
Calculate current value of object.
Bool_t isBinnedDistribution(const RooArgSet &obs) const
If all components that depend on obs are binned that so is the product.
virtual Bool_t isDirectGenSafe(const RooAbsArg &arg) const
Forward determination of safety of internal generator code to component p.d.f that would generate the...
Int_t getAnalyticalIntegralWN(RooArgSet &allVars, RooArgSet &numVars, const RooArgSet *normSet, const char *rangeName=0) const
Determine which part (if any) of given integral can be performed analytically.
RooAbsReal * specializeIntegral(RooAbsReal &orig, const char *targetRangeName) const
virtual ExtendMode extendMode() const
If this product contains exactly one extendable p.d.f return the extension abilities of that p....
RooObjCacheManager _cacheMgr
virtual void initGenerator(Int_t code)
Forward one-time initialization call to component generation initialization methods.
std::string makeRGPPName(const char *pfx, const RooArgSet &term, const RooArgSet &iset, const RooArgSet &nset, const char *isetRangeName) const
Make an appropriate automatic name for a RooGenProdProj object in getPartIntList()
Double_t analyticalIntegralWN(Int_t code, const RooArgSet *normSet, const char *rangeName=0) const
Return analytical integral defined by given scenario code.
virtual ~RooProdPdf()
Destructor.
virtual void getParametersHook(const RooArgSet *, RooArgSet *, Bool_t stripDisconnected) const
RooAbsReal * makeCondPdfRatioCorr(RooAbsReal &term, const RooArgSet &termNset, const RooArgSet &termImpSet, const char *normRange, const char *refRange) const
For single normalization ranges.
RooArgSet * findPdfNSet(RooAbsPdf &pdf) const
Look up user specified normalization set for given input PDF component.
virtual RooSpan< double > evaluateBatch(std::size_t begin, std::size_t size) const
Evaluate function for a batch of input data points.
virtual void setCacheAndTrackHints(RooArgSet &)
Label OK'ed components of a RooProdPdf with cache-and-track, and label all RooProdPdf descendants wit...
virtual RooArgSet * getConstraints(const RooArgSet &observables, RooArgSet &constrainedParams, Bool_t stripDisconnected) const
Return all parameter constraint p.d.f.s on parameters listed in constrainedParams.
RooLinkedList _pdfNSetList
virtual Int_t getGenerator(const RooArgSet &directVars, RooArgSet &generateVars, Bool_t staticInitOK=kTRUE) const
Query internal generation capabilities of component p.d.f.s and aggregate capabilities into master co...
virtual void selectNormalizationRange(const char *rangeName=0, Bool_t force=kFALSE)
Interface function used by test statistics to freeze choice of range for interpretation of conditiona...
void setSelfNormalized(Bool_t flag)
RooArgSet * getConnectedParameters(const RooArgSet &observables) const
Return all parameter constraint p.d.f.s on parameters listed in constrainedParams.
Double_t calculate(const RooProdPdf::CacheElem &cache, Bool_t verbose=kFALSE) const
Calculate running product of pdfs terms, using the supplied normalization set in 'normSetList' for ea...
virtual std::list< Double_t > * plotSamplingHint(RooAbsRealLValue &obs, Double_t xlo, Double_t xhi) const
Forward the plot sampling hint from the p.d.f. that defines the observable obs.
RooAbsReal * specializeRatio(RooFormulaVar &input, const char *targetRangeName) const
Bool_t redirectServersHook(const RooAbsCollection &, Bool_t, Bool_t, Bool_t)
Implement support for node removal.
const RooArgList & pdfList() const
void fixRefRange(const char *rangeName)
virtual Bool_t forceAnalyticalInt(const RooAbsArg &dep) const
Force RooRealIntegral to offer all observables for internal integration.
virtual TObject * clone(const char *newname) const
virtual RooAbsGenContext * genContext(const RooArgSet &vars, const RooDataSet *prototype=0, const RooArgSet *auxProto=0, Bool_t verbose=kFALSE) const
Return generator context optimized for generating events from product p.d.f.s.
void initializeFromCmdArgList(const RooArgSet &fullPdfSet, const RooLinkedList &l)
Initialize RooProdPdf configuration from given list of RooCmdArg configuration arguments and set of '...
virtual Bool_t selfNormalized() const
virtual CacheMode canNodeBeCached() const
virtual void generateEvent(Int_t code)
Generate a single event with configuration specified by 'code' Defer internal generation to component...
std::vector< RooAbsReal * > processProductTerm(const RooArgSet *nset, const RooArgSet *iset, const char *isetRangeName, const RooArgSet *term, const RooArgSet &termNSet, const RooArgSet &termISet, Bool_t &isOwned, Bool_t forceWrap=kFALSE) const
Calculate integrals of factorized product terms over observables iset while normalized to observables...
void setDefNormSet(const RooArgSet &nset)
virtual std::list< Double_t > * binBoundaries(RooAbsRealLValue &, Double_t, Double_t) const
Forward the plot sampling hint from the p.d.f. that defines the observable obs.
A simple container to hold a batch of data values.
The TNamed class is the base class for all named ROOT classes.
Mother of all ROOT objects.