RooNormListManager

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

class RooNormListManager

Inheritance Chart:

RooNormListManager


    public:

                          RooNormListManager(Int_t maxSize = 10)
                          RooNormListManager(const RooNormListManager& other, Bool_t sterileCopy = kFALSE)
                  virtual ~RooNormListManager()
                    Int_t cacheSize() const
           static TClass* Class()
              RooArgList* getNormList(const RooAbsArg* self, const RooArgSet* nset, const RooArgSet* iset = 0, Int_t* sterileIndex = 0, const TNamed* isetRangeName = 0)
              RooArgList* getNormListByIndex(Int_t index) const
          virtual TClass* IsA() const
                    Int_t lastIndex() const
        const RooNameSet* nameSet1ByIndex(Int_t index) const
        const RooNameSet* nameSet2ByIndex(Int_t index) const
      RooNormListManager& operator=(const RooNormListManager&)
                     void reset()
                    Int_t setNormList(const RooAbsArg* self, const RooArgSet* nset, const RooArgSet* iset, RooArgList* normColl, const TNamed* isetRangeName)
                     void setVerbose(Bool_t flag = kTRUE) const
             virtual void ShowMembers(TMemberInspector& insp, char* parent)
                     void sterilize()
             virtual void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)

Data Members


    protected:

                 Int_t _maxSize    
                 Int_t _size       
                 Int_t _lastIndex  
         static Bool_t _verbose    
      RooNormSetCache* _nsetCache  !
          RooArgList** _normList   !

Class Description

 Class RooNormListManager manages a cache for lists of 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 lists.
 Distinct pointer pairs that represent the same normalization/projection are recognized
 and will all point to the same normalization list. Lists for up to 'maxSize' different normalization
 projection configurations can be cached.

RooNormListManager(Int_t maxSize)

RooNormListManager(const RooNormListManager& other, Bool_t sterileCopy)

~RooNormListManager()

void reset()

void sterilize()

Int_t setNormList(const RooAbsArg* self, const RooArgSet* nset, const RooArgSet* iset, RooArgList* normList, const TNamed* isetRangeName)

 Check if normalization is already registered

RooArgList* getNormList(const RooAbsArg* self, const RooArgSet* nset, const RooArgSet* iset, Int_t* sterileIdx, const TNamed* isetRangeName)

RooArgList* getNormListByIndex(Int_t index) const

const RooNameSet* nameSet1ByIndex(Int_t index) const

const RooNameSet* nameSet2ByIndex(Int_t index) const

Inline Functions

                      Int_t lastIndex() const
                      Int_t cacheSize() const
                       void setVerbose(Bool_t flag = kTRUE) const
                    TClass* Class()
                    TClass* IsA() const
                       void ShowMembers(TMemberInspector& insp, char* parent)
                       void Streamer(TBuffer& b)
                       void StreamerNVirtual(TBuffer& b)
        RooNormListManager& operator=(const RooNormListManager&)

Last CVS Update: v 1.14 2005/06/20 15:44:55 wverkerke

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