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RooFit Toolkit for Data Modeling
#include "RooGenProdProj.hh"

RooGenProdProj

class description - source file - inheritance tree (.pdf)

class RooGenProdProj : public RooAbsReal

Inheritance Chart:
TObject
<-
TNamed
RooPrintable
<-
RooAbsArg
<-
RooAbsReal
<-
RooGenProdProj
 

    protected:

      virtual Double_t evaluate() const
           RooAbsReal* makeIntegral(const char* name, const RooArgSet& compSet, const RooArgSet& intSet, RooArgSet& saveSet, const char* isetRangeName)
          virtual void operModeHook()

    public:

                       RooGenProdProj()
                       RooGenProdProj(const char* name, const char* title, const RooArgSet& _prodSet, const RooArgSet& _intSet, const RooArgSet& _normSet, const char* isetRangeName)
                       RooGenProdProj(const RooGenProdProj& other, const char* name = "0")
               virtual ~RooGenProdProj()
        static TClass* Class()
      virtual TObject* clone(const char* newname) const
       virtual TClass* IsA() const
          virtual void ShowMembers(TMemberInspector& insp, char* parent)
          virtual void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)

Data Members


    protected:

        RooArgSet* _compSetOwnedN  Owner of numerator components 
        RooArgSet* _compSetOwnedD  Owner of denominator components
       RooSetProxy _compSetN       Set proxy for numerator components 
       RooSetProxy _compSetD       Set proxy for denominator components 
      RooListProxy _intList        Master integrals representing numerator and denominator
            Bool_t _haveD          Do we have a denominator term?

Class Description

 RooGenProdProj is an auxiliary class for RooProdPdf that calculates
 a general normalized projection of a product of non-factorizing PDFs, e.g.

            Int ( P1 * P2 * ....) dx
  P_x_xy = -------------------------------
            Int (P1 * P2 * ... ) dx dy

 Partial integrals that factorize that can be calculated are calculated
 analytically. Remaining non-factorizing observables are integrated numerically.
RooGenProdProj()
RooGenProdProj(const char *name, const char *title, const RooArgSet& _prodSet, const RooArgSet& _intSet, const RooArgSet& _normSet, const char* isetRangeName) : RooAbsReal(name, title), _compSetOwnedN(0), _compSetOwnedD(0), _compSetN("compSetN","Set of integral components owned by numerator",this,kFALSE), _compSetD("compSetD","Set of integral components owned by denominator",this,kFALSE), _intList("intList","List of integrals",this,kTRUE), _haveD(kFALSE) 
 Constructor
RooGenProdProj(const RooGenProdProj& other, const char* name) : RooAbsReal(other, name), _compSetOwnedN(0), _compSetOwnedD(0), _compSetN("compSetN","Set of integral components owned by numerator",this), _compSetD("compSetD","Set of integral components owned by denominator",this), _intList("intList","List of integrals",this) 
   cout << "RooGenProdProj copy ctor(" << this << ") orig = " << &other << endl ;
~RooGenProdProj()
RooAbsReal* makeIntegral(const char* name, const RooArgSet& compSet, const RooArgSet& intSet, RooArgSet& saveSet, const char* isetRangeName) 
 Create integral of compSet over observables in intSet.
Double_t evaluate() const
void operModeHook()



Inline Functions

           TObject* clone(const char* newname) const
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)
Last CVS Update: v 1.13 2005/06/20 15:44:52 wverkerke Top
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