16#ifndef ROO_REAL_SUM_FUNC
17#define ROO_REAL_SUM_FUNC
40 const char *rangeName = 0)
const override;
#define ClassDefOverride(name, id)
RooAbsArg is the common abstract base class for objects that represent a value and a "shape" in RooFi...
virtual bool isFundamental() const
Is this object a fundamental type that can be added to a dataset? Fundamental-type subclasses overrid...
RooAbsCacheElement is the abstract base class for objects to be stored in RooAbsCache cache manager o...
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...
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.
Class RooObjCacheManager is an implementation of class RooCacheManager<RooAbsCacheElement> and specia...
RooArgList containedArgs(Action) override
std::list< double > * binBoundaries(RooAbsRealLValue &, double, double) const override
Retrieve bin boundaries if this distribution is binned in obs.
void printMetaArgs(std::ostream &os) const override
const RooArgList & coefList() const
TIterator * _funcIter
! Iterator over FUNC list
CacheMode canNodeBeCached() const override
bool _doFloor
Introduce floor at zero in pdf.
TIterator * _coefIter
! Iterator over coefficient list
~RooRealSumFunc() override
const RooArgList & funcList() const
RooListProxy _funcList
List of component FUNCs.
RooObjCacheManager _normIntMgr
double analyticalIntegralWN(Int_t code, const RooArgSet *normSet, const char *rangeName=0) const override
Implements the actual analytical integral(s) advertised by getAnalyticalIntegral.
static bool _doFloorGlobal
Global flag for introducing floor at zero in pdf.
Int_t getAnalyticalIntegralWN(RooArgSet &allVars, RooArgSet &numVars, const RooArgSet *normSet, const char *rangeName=0) const override
Variant of getAnalyticalIntegral that is also passed the normalization set that should be applied to ...
static bool getFloorGlobal()
RooListProxy _coefList
List of coefficients.
bool isBinnedDistribution(const RooArgSet &obs) const override
Tests if the distribution is binned. Unless overridden by derived classes, this always returns false.
double evaluate() const override
Evaluate this PDF / function / constant. Needs to be overridden by all derived classes.
TObject * clone(const char *newname) const override
void fillNormSetForServer(RooArgSet const &, RooAbsArg const &, RooArgSet &) const override
Fills a RooArgSet to be used as the normalization set for a server, given a normalization set for thi...
bool _haveLastCoef
The integration cache manager.
static void setFloorGlobal(bool flag)
bool checkObservables(const RooArgSet *nset) const override
Overloadable function in which derived classes can implement consistency checks of the variables.
void setCacheAndTrackHints(RooArgSet &) override
std::list< double > * plotSamplingHint(RooAbsRealLValue &, double, double) const override
Interface for returning an optional hint for initial sampling points when constructing a curve projec...
bool forceAnalyticalInt(const RooAbsArg &arg) const override
Iterator abstract base class.
Mother of all ROOT objects.