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class RooNormManager

    public:

                        RooNormManager(Int_t maxSize = 10)
                        RooNormManager(const RooNormManager& other)
                virtual ~RooNormManager()
                  Int_t cacheSize() const
         static TClass* Class()
      const RooNameSet* findNameSet(const RooArgSet* nset) const
            RooAbsReal* getNormalization(const RooAbsArg* self, const RooArgSet* nset, const RooArgSet* iset = 0, const TNamed* isetRangeName = 0)
             RooAbsArg* getNormByIndex(Int_t index) const
        virtual TClass* IsA() const
            RooNameSet& lastNameSet() const
            RooAbsReal* lastNorm() const
             RooArgSet* lastNormSet() const
        RooNormManager& operator=(const RooNormManager&)
                   void setNormalization(const RooAbsArg* self, const RooArgSet* nset, const RooArgSet* iset, const TNamed* isetRangeName, RooAbsReal* norm)
           virtual void ShowMembers(TMemberInspector& insp, char* parent)
           virtual void Streamer(TBuffer& b)
                   void StreamerNVirtual(TBuffer& b)

Data Members

    protected:

                 Int_t _maxSize      
                 Int_t _size         
           RooAbsReal* _lastNorm     
            RooArgSet* _lastNormSet  
           RooNameSet* _lastNameSet  
      RooNormSetCache* _nsetCache    !
          RooAbsReal** _norm         !

Class Description

 Class RooNormManager manages a cache for normalization/projection integrals
 for RooAbsPdf objects. Normalization/projection integrals are always defined by to
 RooArgSet pointer containing the set of normalization / projection observables respectively.

 For efficiency reasons these pointer are derefenced as little as possible. This
 class contains a lookup table for RooArgSet pointer pairs -> normalization integrals
 Distinct pointer pairs that represent the same normalization/projection are recognized
 and will all point to the same normalization object. Up to 'maxSize' different normalization
 projection configurations can be cached.

 Check if normalization is already registered

Inline Functions

            RooAbsReal* lastNorm() const
             RooArgSet* lastNormSet() const
            RooNameSet& lastNameSet() const
                  Int_t cacheSize() const
                TClass* Class()
                TClass* IsA() const
                   void ShowMembers(TMemberInspector& insp, char* parent)
                   void Streamer(TBuffer& b)
                   void StreamerNVirtual(TBuffer& b)
        RooNormManager& operator=(const RooNormManager&)

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