RooSuperCategory

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

class RooSuperCategory : public RooAbsCategoryLValue

Inheritance Chart:

TObject

TNamed

RooPrintable

RooAbsArg

RooAbsCategory

RooAbsLValue

RooAbsCategoryLValue

RooSuperCategory


    protected:

                 TString currentLabel() const
      virtual RooCatType evaluate() const
                  Bool_t setType(const RooCatType* type, Bool_t prinError = kTRUE)
                    void updateIndexList()

    public:

                       RooSuperCategory()
                       RooSuperCategory(const char* name, const char* title, const RooArgSet& inputCatList)
                       RooSuperCategory(const RooSuperCategory& other, const char* name = "0")
               virtual ~RooSuperCategory()
        static TClass* Class()
      virtual TObject* clone(const char* newname) const
        virtual Bool_t hasRange(const char* rangeName) const
      const RooArgSet& inputCatList() const
        virtual Bool_t inRange(const char* rangeName) const
       virtual TClass* IsA() const
            TIterator* MakeIterator() const
          virtual void printToStream(ostream& os, RooPrintable::PrintOption opt = Standard, TString indent = ) const
        virtual Bool_t readFromStream(istream& is, Bool_t compact, Bool_t verbose = kFALSE)
        virtual Bool_t setIndex(Int_t index, Bool_t printError = kTRUE)
        virtual Bool_t setLabel(const char* label, Bool_t printError = kTRUE)
          virtual void ShowMembers(TMemberInspector& insp, char* parent)
          virtual void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
          virtual void writeToStream(ostream& os, Bool_t compact) const

Data Members


    protected:

      RooSetProxy _catSet   Set of input category
       TIterator* _catIter  Iterator over set of input categories

Class Description

 RooSuperCategory consolidates several RooAbsCategoryLValue objects into
 a single category. The states of the super category consist of all the permutations
 of the input categories. The super category is an lvalue itself and a modification
 of its state will back propagate into a modification of its input categories.

 RooSuperCategory state are automatically defined and updated whenever an input
 category modifies its list of states

RooSuperCategory(const char *name, const char *title, const RooArgSet& inputCatList) : RooAbsCategoryLValue(name, title), _catSet("catSet","Input category set",this,kTRUE,kTRUE)

 Constructor from list of input categories

RooSuperCategory(const RooSuperCategory& other, const char *name) : RooAbsCategoryLValue(other,name), _catSet("catSet",this,other._catSet)

 Copy constructor

~RooSuperCategory()

 Destructor

TIterator* MakeIterator() const

 Make an iterator over all state permutations of
 the input categories of this supercategory

void updateIndexList()

 Update the list of super-category states

TString currentLabel() const

 Return the name of the current state,
 constructed from the state names of the input categories

evaluate() const

 Calculate the current value

Bool_t setIndex(Int_t index, Bool_t /*printError*/)

 Set the value of the super category by specifying the state index code
 Indirectly sets the values of the input categories

Bool_t setLabel(const char* label, Bool_t /*printError*/)

 Set the value of the super category by specifying the state name
 Indirectly sets the values of the input categories

Bool_t setType(const RooCatType* type, Bool_t /*printError*/)

 Set the value of the super category by specifying the state object
 Indirectly sets the values of the input categories

void printToStream(ostream& os, PrintOption opt, TString indent) const

 Print the state of this object to the specified output stream.

Bool_t readFromStream(istream& /*is*/, Bool_t /*compact*/, Bool_t /*verbose*/)

 Read object contents from given stream

void writeToStream(ostream& os, Bool_t compact) const

 Write object contents to given stream

Bool_t inRange(const char* rangeName) const

 Return true of all of the input category states are in the given range

Bool_t hasRange(const char* rangeName) const

Inline Functions

        RooSuperCategory RooSuperCategory(const RooSuperCategory& other, const char* name = "0")
                TObject* clone(const char* newname) const
        const RooArgSet& inputCatList() const
                 TClass* Class()
                 TClass* IsA() const
                    void ShowMembers(TMemberInspector& insp, char* parent)
                    void Streamer(TBuffer& b)
                    void StreamerNVirtual(TBuffer& b)

Last CVS Update: v 1.27 2005/12/08 13:19:55 wverkerke

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