Logo ROOT   master
Reference Guide
RooSimultaneous.h
Go to the documentation of this file.
1 /*****************************************************************************
2  * Project: RooFit *
3  * Package: RooFitCore *
4  * File: $Id: RooSimultaneous.h,v 1.42 2007/05/11 09:11:30 verkerke Exp $
5  * Authors: *
6  * WV, Wouter Verkerke, UC Santa Barbara, verkerke@slac.stanford.edu *
7  * DK, David Kirkby, UC Irvine, dkirkby@uci.edu *
8  * *
9  * Copyright (c) 2000-2005, Regents of the University of California *
10  * and Stanford University. All rights reserved. *
11  * *
12  * Redistribution and use in source and binary forms, *
13  * with or without modification, are permitted according to the terms *
14  * listed in LICENSE (http://roofit.sourceforge.net/license.txt) *
15  *****************************************************************************/
16 #ifndef ROO_SIMULTANEOUS
17 #define ROO_SIMULTANEOUS
18 
19 //#include "THashList.h"
20 #include "TList.h"
21 #include "RooAbsPdf.h"
22 #include "RooCategoryProxy.h"
23 #include "RooRealProxy.h"
24 #include "RooSetProxy.h"
25 #include "RooAICRegistry.h"
26 #include "RooObjCacheManager.h"
27 #include "RooAbsCacheElement.h"
28 #include "RooArgList.h"
29 #include <map>
30 #include <string>
32 class RooFitResult ;
33 class RooPlot ;
34 class RooAbsData ;
35 class RooLinkedList ;
36 
37 class RooSimultaneous : public RooAbsPdf {
38 public:
39 
40  // Constructors, assignment etc
42  RooSimultaneous(const char *name, const char *title, RooAbsCategoryLValue& indexCat) ;
43  RooSimultaneous(const char *name, const char *title, std::map<std::string,RooAbsPdf*> pdfMap, RooAbsCategoryLValue& inIndexCat) ;
44  RooSimultaneous(const char *name, const char *title, const RooArgList& pdfList, RooAbsCategoryLValue& indexCat) ;
45  RooSimultaneous(const RooSimultaneous& other, const char* name=0);
46  virtual TObject* clone(const char* newname) const { return new RooSimultaneous(*this,newname) ; }
47  virtual ~RooSimultaneous() ;
48 
49  virtual Double_t evaluate() const ;
50  virtual Bool_t selfNormalized() const { return kTRUE ; }
51  Bool_t addPdf(const RooAbsPdf& pdf, const char* catLabel) ;
52 
53  virtual ExtendMode extendMode() const ;
54 
55  virtual Double_t expectedEvents(const RooArgSet* nset) const ;
56  virtual Double_t expectedEvents(const RooArgSet& nset) const { return expectedEvents(&nset) ; }
57 
58  virtual Bool_t forceAnalyticalInt(const RooAbsArg&) const { return kTRUE ; }
59  Int_t getAnalyticalIntegralWN(RooArgSet& allVars, RooArgSet& numVars, const RooArgSet* normSet, const char* rangeName=0) const ;
60  Double_t analyticalIntegralWN(Int_t code, const RooArgSet* normSet, const char* rangeName=0) const ;
61 
62  using RooAbsPdf::plotOn ;
63  virtual RooPlot* plotOn(RooPlot* frame,
64  const RooCmdArg& arg1 , const RooCmdArg& arg2=RooCmdArg(),
65  const RooCmdArg& arg3=RooCmdArg(), const RooCmdArg& arg4=RooCmdArg(),
66  const RooCmdArg& arg5=RooCmdArg(), const RooCmdArg& arg6=RooCmdArg(),
67  const RooCmdArg& arg7=RooCmdArg(), const RooCmdArg& arg8=RooCmdArg(),
68  const RooCmdArg& arg9=RooCmdArg(), const RooCmdArg& arg10=RooCmdArg()) const {
69  return RooAbsReal::plotOn(frame,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10) ;
70  }
71  virtual RooPlot* plotOn(RooPlot* frame, RooLinkedList& cmdList) const ;
72 
73  // Backward compatibility function
74  virtual RooPlot *plotOn(RooPlot *frame, Option_t* drawOptions, Double_t scaleFactor=1.0,
75  ScaleType stype=Relative, const RooAbsData* projData=0, const RooArgSet* projSet=0,
76  Double_t precision=1e-3, Bool_t shiftToZero=kFALSE, const RooArgSet* projDataSet=0,
77  Double_t rangeLo=0, Double_t rangeHi=0, RooCurve::WingMode wmode=RooCurve::Extended) const;
78 
79  RooAbsPdf* getPdf(const char* catName) const ;
81 
82 
83  virtual RooDataSet* generateSimGlobal(const RooArgSet& whatVars, Int_t nEvents) ;
84 
85  virtual RooDataHist* fillDataHist(RooDataHist *hist, const RooArgSet* nset, Double_t scaleFactor,
86  Bool_t correctForBinVolume=kFALSE, Bool_t showProgress=kFALSE) const ;
87 
88 protected:
89 
90  void initialize(RooAbsCategoryLValue& inIndexCat, std::map<std::string,RooAbsPdf*> pdfMap) ;
91 
92  virtual void selectNormalization(const RooArgSet* depSet=0, Bool_t force=kFALSE) ;
93  virtual void selectNormalizationRange(const char* rangeName=0, Bool_t force=kFALSE) ;
96 
97  class CacheElem : public RooAbsCacheElement {
98  public:
99  virtual ~CacheElem() {} ;
102  } ;
103  mutable RooObjCacheManager _partIntMgr ; // Component normalization manager
104 
105 
106  friend class RooSimGenContext ;
107  friend class RooSimSplitGenContext ;
108  virtual RooAbsGenContext* autoGenContext(const RooArgSet &vars, const RooDataSet* prototype=0, const RooArgSet* auxProto=0,
109  Bool_t verbose=kFALSE, Bool_t autoBinned=kTRUE, const char* binnedTag="") const ;
110  virtual RooAbsGenContext* genContext(const RooArgSet &vars, const RooDataSet *prototype=0,
111  const RooArgSet* auxProto=0, Bool_t verbose= kFALSE) const ;
112 
113  RooCategoryProxy _indexCat ; // Index category
114  TList _pdfProxyList ; // List of PDF proxies (named after applicable category state)
115  Int_t _numPdf ; // Number of registered PDFs
116 
117  ClassDef(RooSimultaneous,2) // Simultaneous operator p.d.f, functions like C++ 'switch()' on input p.d.fs operating on index category5A
118 };
119 
120 #endif
virtual void selectNormalizationRange(const char *rangeName=0, Bool_t force=kFALSE)
Interface function used by test statistics to freeze choice of range for interpretation of fraction c...
RooSetProxy _plotCoefNormSet
virtual void selectNormalization(const RooArgSet *depSet=0, Bool_t force=kFALSE)
Interface function used by test statistics to freeze choice of observables for interpretation of frac...
virtual RooPlot * plotOn(RooPlot *frame, const RooCmdArg &arg1=RooCmdArg(), const RooCmdArg &arg2=RooCmdArg(), const RooCmdArg &arg3=RooCmdArg(), const RooCmdArg &arg4=RooCmdArg(), const RooCmdArg &arg5=RooCmdArg(), const RooCmdArg &arg6=RooCmdArg(), const RooCmdArg &arg7=RooCmdArg(), const RooCmdArg &arg8=RooCmdArg(), const RooCmdArg &arg9=RooCmdArg(), const RooCmdArg &arg10=RooCmdArg()) const
Plot (project) PDF on specified frame.
virtual Bool_t forceAnalyticalInt(const RooAbsArg &) const
RooCategoryProxy _indexCat
virtual Bool_t selfNormalized() const
const char Option_t
Definition: RtypesCore.h:64
RooArgSet is a container object that can hold multiple RooAbsArg objects.
Definition: RooArgSet.h:28
virtual Double_t expectedEvents(const RooArgSet &nset) const
virtual RooAbsGenContext * genContext(const RooArgSet &vars, const RooDataSet *prototype=0, const RooArgSet *auxProto=0, Bool_t verbose=kFALSE) const
Return specialized generator context for simultaneous p.d.f.s.
Double_t analyticalIntegralWN(Int_t code, const RooArgSet *normSet, const char *rangeName=0) const
Return analytical integration defined by given code.
RooFitResult is a container class to hold the input and output of a PDF fit to a dataset.
Definition: RooFitResult.h:40
const TNamed * _plotCoefNormRange
virtual ExtendMode extendMode() const
WVE NEEDS FIX.
virtual Double_t evaluate() const
Return the current value: the value of the PDF associated with the current index category state...
virtual RooDataHist * fillDataHist(RooDataHist *hist, const RooArgSet *nset, Double_t scaleFactor, Bool_t correctForBinVolume=kFALSE, Bool_t showProgress=kFALSE) const
RooSimSplitGenContext is an efficient implementation of the generator context specific for RooSimulta...
virtual RooPlot * plotOn(RooPlot *frame, const RooCmdArg &arg1=RooCmdArg::none(), const RooCmdArg &arg2=RooCmdArg::none(), const RooCmdArg &arg3=RooCmdArg::none(), const RooCmdArg &arg4=RooCmdArg::none(), const RooCmdArg &arg5=RooCmdArg::none(), const RooCmdArg &arg6=RooCmdArg::none(), const RooCmdArg &arg7=RooCmdArg::none(), const RooCmdArg &arg8=RooCmdArg::none(), const RooCmdArg &arg9=RooCmdArg::none(), const RooCmdArg &arg10=RooCmdArg::none()) const
Helper calling plotOn(RooPlot*, RooLinkedList&) const.
Definition: RooAbsPdf.h:118
virtual TObject * clone(const char *newname) const
RooArgList containedArgs(Action)
RooObjCacheManager _partIntMgr
The RooDataHist is a container class to hold N-dimensional binned data.
Definition: RooDataHist.h:40
#define ClassDef(name, id)
Definition: Rtypes.h:322
The TNamed class is the base class for all named ROOT classes.
Definition: TNamed.h:29
Bool_t addPdf(const RooAbsPdf &pdf, const char *catLabel)
Associate given PDF with index category state label &#39;catLabel&#39;.
void initialize(RooAbsCategoryLValue &inIndexCat, std::map< std::string, RooAbsPdf *> pdfMap)
Int_t getAnalyticalIntegralWN(RooArgSet &allVars, RooArgSet &numVars, const RooArgSet *normSet, const char *rangeName=0) const
Forward determination of analytical integration capabilities to component p.d.f.s A unique code is as...
virtual RooAbsGenContext * autoGenContext(const RooArgSet &vars, const RooDataSet *prototype=0, const RooArgSet *auxProto=0, Bool_t verbose=kFALSE, Bool_t autoBinned=kTRUE, const char *binnedTag="") const
RooAbsGenContext is the abstract base class for generator contexts of RooAbsPdf objects.
RooAbsCategoryLValue is the common abstract base class for objects that represent a discrete value th...
virtual Double_t expectedEvents(const RooArgSet *nset) const
Return the number of expected events: If the index is in nset, then return the sum of the expected ev...
A doubly linked list.
Definition: TList.h:44
RooSimGenContext is an efficient implementation of the generator context specific for RooSimultaneous...
const RooAbsCategoryLValue & indexCat() const
const T & arg() const
Return reference to object held in proxy.
RooAbsCacheElement is the abstract base class for objects to be stored in RooAbsCache cache manager o...
RooAbsData is the common abstract base class for binned and unbinned datasets.
Definition: RooAbsData.h:44
RooDataSet is a container class to hold unbinned data.
Definition: RooDataSet.h:33
A RooPlot is a plot frame and a container for graphics objects within that frame. ...
Definition: RooPlot.h:44
const Bool_t kFALSE
Definition: RtypesCore.h:90
RooLinkedList is an collection class for internal use, storing a collection of RooAbsArg pointers in ...
Definition: RooLinkedList.h:35
Class RooObjCacheManager is an implementation of class RooCacheManager<RooAbsCacheElement> and specia...
you should not use this method at all Int_t Int_t Double_t Double_t Double_t e
Definition: TRolke.cxx:630
Mother of all ROOT objects.
Definition: TObject.h:37
virtual RooDataSet * generateSimGlobal(const RooArgSet &whatVars, Int_t nEvents)
Special generator interface for generation of &#39;global observables&#39; – for RooStats tools...
RooAbsPdf * getPdf(const char *catName) const
Return the p.d.f associated with the given index category name.
virtual ~RooSimultaneous()
Destructor.
RooAbsPdf, the base class of all PDFs
Definition: RooAbsPdf.h:40
RooSetProxy is the concrete proxy for RooArgSet objects.
Definition: RooSetProxy.h:24
virtual RooPlot * plotOn(RooPlot *frame, const RooCmdArg &arg1, const RooCmdArg &arg2=RooCmdArg(), const RooCmdArg &arg3=RooCmdArg(), const RooCmdArg &arg4=RooCmdArg(), const RooCmdArg &arg5=RooCmdArg(), const RooCmdArg &arg6=RooCmdArg(), const RooCmdArg &arg7=RooCmdArg(), const RooCmdArg &arg8=RooCmdArg(), const RooCmdArg &arg9=RooCmdArg(), const RooCmdArg &arg10=RooCmdArg()) const
Helper calling plotOn(RooPlot*, RooLinkedList&) const.
RooArgList is a container object that can hold multiple RooAbsArg objects.
Definition: RooArgList.h:21
RooAbsArg is the common abstract base class for objects that represent a value (of arbitrary type) an...
Definition: RooAbsArg.h:73
RooSimultaneous facilitates simultaneous fitting of multiple PDFs to subsets of a given dataset...
const Bool_t kTRUE
Definition: RtypesCore.h:89
char name[80]
Definition: TGX11.cxx:109
RooCmdArg is a named container for two doubles, two integers two object points and three string point...
Definition: RooCmdArg.h:28