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RooArgusBG.h
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1 /*****************************************************************************
2  * Project: RooFit *
3  * Package: RooFitModels *
4  * File: $Id: RooArgusBG.h,v 1.13 2007/07/12 20:30:49 wouter 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_ARGUS_BG
17 #define ROO_ARGUS_BG
18 
19 #include "RooAbsPdf.h"
20 #include "RooRealProxy.h"
21 
22 class RooRealVar;
23 class RooAbsReal;
24 
25 class RooArgusBG : public RooAbsPdf {
26 public:
27  RooArgusBG() {} ;
28  RooArgusBG(const char *name, const char *title,
29  RooAbsReal& _m, RooAbsReal& _m0, RooAbsReal& _c);
30  RooArgusBG(const char *name, const char *title,
31  RooAbsReal& _m, RooAbsReal& _m0, RooAbsReal& _c, RooAbsReal& _p);
32  RooArgusBG(const RooArgusBG& other,const char* name=0) ;
33  virtual TObject* clone(const char* newname) const { return new RooArgusBG(*this,newname); }
34  inline virtual ~RooArgusBG() { }
35 
36  Int_t getAnalyticalIntegral(RooArgSet& allVars, RooArgSet& analVars, const char* rangeName=0) const ;
37  Double_t analyticalIntegral(Int_t code, const char* rangeName=0) const ;
38 
39 protected:
44 
45  Double_t evaluate() const ;
46 // void initGenerator();
47 
48 private:
49  ClassDef(RooArgusBG,1) // Argus background shape PDF
50 };
51 
52 #endif
RooRealProxy m0
Definition: RooArgusBG.h:41
int Int_t
Definition: RtypesCore.h:41
RooArgusBG is a RooAbsPdf implementation describing the ARGUS background shape.
Definition: RooArgusBG.h:25
#define ClassDef(name, id)
Definition: Rtypes.h:297
virtual TObject * clone(const char *newname) const
Definition: RooArgusBG.h:33
RooRealProxy c
Definition: RooArgusBG.h:42
Int_t getAnalyticalIntegral(RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=0) const
Interface function getAnalyticalIntergral advertises the analytical integrals that are supported...
Definition: RooArgusBG.cxx:92
RooRealVar represents a fundamental (non-derived) real valued object.
Definition: RooRealVar.h:36
Double_t evaluate() const
Definition: RooArgusBG.cxx:81
Double_t analyticalIntegral(Int_t code, const char *rangeName=0) const
Implements the actual analytical integral(s) advertised by getAnalyticalIntegral. ...
Definition: RooArgusBG.cxx:104
double Double_t
Definition: RtypesCore.h:55
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
Definition: RooAbsReal.h:53
Mother of all ROOT objects.
Definition: TObject.h:37
RooAbsPdf is the abstract interface for all probability density functions The class provides hybrid a...
Definition: RooAbsPdf.h:41
RooRealProxy p
Definition: RooArgusBG.h:43
virtual ~RooArgusBG()
Definition: RooArgusBG.h:34
RooRealProxy is the concrete proxy for RooAbsReal objects A RooRealProxy is the general mechanism to ...
Definition: RooRealProxy.h:23
RooRealProxy m
Definition: RooArgusBG.h:40