library: libRooFit
#include "RooGenCategory.h"

RooGenCategory

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

class RooGenCategory : public RooAbsCategory

Inheritance Chart:

TObject

TNamed

RooPrintable

RooAbsArg

RooAbsCategory

RooGenCategory


    protected:

      virtual RooCatType evaluate() const
                 TString evalUserFunc(RooArgSet* vars)
                    void initialize()
                    void updateIndexList()

    public:

                       RooGenCategory()
                       RooGenCategory(const char* name, const char* title, void* userFunc, RooArgSet& catList)
                       RooGenCategory(const RooGenCategory& other, const char* name = "0")
               virtual ~RooGenCategory()
        static TClass* Class()
      virtual TObject* clone(const char* newname) const
       virtual TClass* IsA() 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 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:

      RooSuperCategory _superCat       Super category of input categories
      RooCategoryProxy _superCatProxy  Proxy for super category
                Int_t* _map            ! Super-index to generic-index map
               TString _userFuncName   
          TMethodCall* _userFunc       User function hook
                Long_t _userArgs

Class Description

RooGenCategory(const char *name, const char *title, void *userFunc, RooArgSet& catList)

 Constructor with pointer to user mapping function and list of input categories

RooGenCategory(const RooGenCategory& other, const char *name)

 Copy constructor

void initialize()

 Initialization function

~RooGenCategory()

 Destructor

TString evalUserFunc(RooArgSet *vars)

 Utility function to evaluate (interpreted) user function

void updateIndexList()

 Update list of states and reevaluate input index code to output index code map

evaluate()

 Calculate current value of object

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

 Print info about this mapped category to the specified stream. In addition to the info
 from RooAbsCategory::printToStream() we add:

  Standard : input category
     Shape : default value
   Verbose : list of mapping rules

void writeToStream(ostream& os, Bool_t compact)

 Write object contents to given stream

inline RooGenCategory()

 Constructors etc.

TObject* clone(const char* newname)

Bool_t readFromStream(istream& is, Bool_t compact, Bool_t verbose=kFALSE)

 I/O streaming interface (machine readable)

Last update: Tue Jul 11 11:45:40 2006
Copyright (c) 2000-2005, Regents of the University of California *

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