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RooBCPGenDecay.h
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1/*****************************************************************************
2 * Project: RooFit *
3 * Package: RooFitModels *
4 * File: $Id: RooBCPGenDecay.h,v 1.13 2007/05/11 09:13:07 verkerke Exp $
5 * Authors: *
6 * JS, Jim Smith , University of Colorado, jgsmith@pizero.colorado.edu *
7 * *
8 * Copyright (c) 2000-2005, Regents of the University of California, *
9 * University of Colorado *
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_BCPGEN_DECAY
17#define ROO_BCPGEN_DECAY
18
19#include "RooAbsAnaConvPdf.h"
20#include "RooRealProxy.h"
21#include "RooCategoryProxy.h"
22
24public:
25
27
28 // Constructors, assignment etc
29 inline RooBCPGenDecay() { }
30 RooBCPGenDecay(const char *name, const char *title,
32 RooAbsReal& tau, RooAbsReal& dm,
33 RooAbsReal& avgMistag,
35 RooAbsReal& delMistag,
36 RooAbsReal& mu,
38
39 RooBCPGenDecay(const RooBCPGenDecay& other, const char* name=0);
40 virtual TObject* clone(const char* newname) const { return new RooBCPGenDecay(*this,newname) ; }
41 virtual ~RooBCPGenDecay();
42
43 virtual Double_t coefficient(Int_t basisIndex) const ;
44
45 virtual Int_t getCoefAnalyticalIntegral(Int_t coef, RooArgSet& allVars, RooArgSet& analVars, const char* rangeName=0) const ;
46 virtual Double_t coefAnalyticalIntegral(Int_t coef, Int_t code, const char* rangeName=0) const ;
47
48 Int_t getGenerator(const RooArgSet& directVars, RooArgSet &generateVars, Bool_t staticInitOK=kTRUE) const;
49 void initGenerator(Int_t code) ;
50 void generateEvent(Int_t code) ;
51
52protected:
53
64
69
70 ClassDef(RooBCPGenDecay,1) // B decay time distribution with CP violation
71};
72
73#endif
#define b(i)
Definition: RSha256.hxx:100
int Int_t
Definition: RtypesCore.h:45
bool Bool_t
Definition: RtypesCore.h:63
double Double_t
Definition: RtypesCore.h:59
const Bool_t kTRUE
Definition: RtypesCore.h:100
#define ClassDef(name, id)
Definition: Rtypes.h:325
char name[80]
Definition: TGX11.cxx:110
int type
Definition: TGX11.cxx:121
RooAbsAnaConvPdf is the base class for PDFs that represent a physics model that can be analytically c...
RooAbsCategory is the base class for objects that represent a discrete value with a finite number of ...
RooAbsReal is the common abstract base class for objects that represent a real value and implements f...
Definition: RooAbsReal.h:61
RooArgSet is a container object that can hold multiple RooAbsArg objects.
Definition: RooArgSet.h:35
Implement standard CP physics model with S and C (no mention of lambda) Suitably stolen and modified ...
RooRealProxy _mu
RooRealProxy _avgC
virtual Double_t coefAnalyticalIntegral(Int_t coef, Int_t code, const char *rangeName=0) const
Default implementation of function implementing advertised integrals.
virtual Int_t getCoefAnalyticalIntegral(Int_t coef, RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=0) const
Default implementation of function advertising integration capabilities.
Int_t getGenerator(const RooArgSet &directVars, RooArgSet &generateVars, Bool_t staticInitOK=kTRUE) const
Load generatedVars with the subset of directVars that we can generate events for, and return a code t...
RooRealProxy _avgS
Double_t _genB0Frac
RooRealProxy _dm
void generateEvent(Int_t code)
Generate mix-state dependent.
RooRealProxy _tau
DecayType _type
RooCategoryProxy _tag
RooRealProxy _t
RooRealProxy _avgMistag
RooRealProxy _delMistag
virtual ~RooBCPGenDecay()
Destructor.
virtual TObject * clone(const char *newname) const
virtual Double_t coefficient(Int_t basisIndex) const
B0 : _tag = +1 B0bar : _tag = -1.
void initGenerator(Int_t code)
Interface for one-time initialization to setup the generator for the specified code.
RooRealVar represents a variable that can be changed from the outside.
Definition: RooRealVar.h:39
RooResolutionModel is the base class for PDFs that represent a resolution model that can be convolute...
Mother of all ROOT objects.
Definition: TObject.h:37
auto * a
Definition: textangle.C:12