library: libRooFit
#include "RooGenContext.h"

RooGenContext

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

class RooGenContext : public RooAbsGenContext

Inheritance Chart:
TObject
<-
TNamed
RooPrintable
<-
RooAbsGenContext
<-
RooGenContext
 

    protected:

      virtual void generateEvent(RooArgSet& theEvent, Int_t remaining)
      virtual void initGenerator(const RooArgSet& theEvent)

    public:

                      RooGenContext(const RooAbsPdf& model, const RooArgSet& vars, const RooDataSet* prototype = 0, const RooArgSet* auxProto = 0, Bool_t verbose = kFALSE, const RooArgSet* forceDirect = 0)
                      RooGenContext(const RooGenContext&)
              virtual ~RooGenContext()
       static TClass* Class()
      virtual TClass* IsA() const
         virtual void printToStream(ostream& os, RooPrintable::PrintOption opt = Standard, TString indent = ) const
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)

Data Members


    protected:

            RooArgSet* _cloneSet            
            RooAbsPdf* _pdfClone            
             RooArgSet _directVars          
             RooArgSet _uniformVars         
             RooArgSet _otherVars           
                 Int_t _code                
              Double_t _maxProb             
              Double_t _area                
              Double_t _norm                
      RooRealIntegral* _acceptRejectFunc    
      RooAcceptReject* _generator           
           RooRealVar* _maxVar              
            TIterator* _uniIter             
                 Int_t _updateFMaxPerEvent

Class Description

RooGenContext(const RooAbsPdf &model, const RooArgSet &vars, const RooDataSet *prototype, const RooArgSet* auxProto, Bool_t verbose, const RooArgSet* forceDirect) : RooAbsGenContext(model,vars,prototype,auxProto,verbose), _cloneSet(0), _pdfClone(0), _acceptRejectFunc(0), _generator(0), _maxVar(0), _uniIter(0), _updateFMaxPerEvent(0) 
 Initialize a new context for generating events with the specified
 variables, using the specified PDF model. A prototype dataset (if provided)
 is not cloned and still belongs to the caller. The contents and shape
 of this dataset can be changed between calls to generate() as long as the
 expected columns to be copied to the generated dataset are present.
~RooGenContext() 
 Destructor.
void initGenerator(const RooArgSet &theEvent)
void generateEvent(RooArgSet &theEvent, Int_t remaining) 
 Generate variables for a new event.
void printToStream(ostream &os, PrintOption opt, TString indent) const



Inline Functions

              TClass* Class()
              TClass* IsA() const
                 void ShowMembers(TMemberInspector& insp, char* parent)
                 void Streamer(TBuffer& b)
                 void StreamerNVirtual(TBuffer& b)
        RooGenContext RooGenContext(const RooGenContext&)

Last update: Tue Jun 28 18:12:45 2005
Copyright (c) 2000-2005, Regents of the University of California *

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