Logo ROOT  
Reference Guide
No Matches
Go to the documentation of this file.
2 * Project: RooFit *
3 * Package: RooFitModels *
4 * File: $Id: RooBDecay.h,v 1.7 2007/05/11 09:13:07 verkerke Exp $
5 * Authors: *
6 * PL, Parker C Lund, UC Irvine *
7 * DK, David Kirkby, UC Irvine, dkirkby@uci.edu *
8 * WV, Wouter Verkerke, UC Santa Barbara, verkerke@slac.stanford.edu *
9 * *
10 * Copyright (c) 2000-2005, Regents of the University of California *
11 * and Stanford University. All rights reserved. *
12 * *
13 * Redistribution and use in source and binary forms, *
14 * with or without modification, are permitted according to the terms *
15 * listed in LICENSE (http://roofit.sourceforge.net/license.txt) *
16 *****************************************************************************/
18#ifndef ROO_BDECAY
19#define ROO_BDECAY
21#include "RooAbsAnaConvPdf.h"
22#include "RooRealProxy.h"
31 //Constructors, assignment etc
32 inline RooBDecay() { }
33 RooBDecay(const char *name, const char *title, RooRealVar& t,
34 RooAbsReal& tau, RooAbsReal& dgamma,
35 RooAbsReal& f0,
37 RooAbsReal& f3, RooAbsReal& dm,
38 const RooResolutionModel& model,
40 RooBDecay(const RooBDecay& other, const char* name=nullptr);
41 TObject* clone(const char* newname) const override
42 {
43 return new RooBDecay(*this,newname);
44 }
46 double coefficient(Int_t basisIndex) const override;
47 RooFit::OwningPtr<RooArgSet> coefVars(Int_t coefIdx) const override ;
49 Int_t getCoefAnalyticalIntegral(Int_t coef, RooArgSet& allVars, RooArgSet& analVars, const char* rangeName=nullptr) const override ;
50 double coefAnalyticalIntegral(Int_t coef, Int_t code, const char* rangeName=nullptr) const override ;
52 Int_t getGenerator(const RooArgSet& directVars, RooArgSet &generateVars, bool staticInitOK=true) const override;
53 void generateEvent(Int_t code) override;
72 ClassDefOverride(RooBDecay, 1) // P.d.f of general description of B decay time distribution
73 };
#define ClassDefOverride(name, id)
Definition Rtypes.h:341
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t Int_t Int_t UInt_t UInt_t Rectangle_t Int_t Int_t Window_t TString Int_t GCValues_t GetPrimarySelectionOwner GetDisplay GetScreen GetColormap GetNativeEvent const char const char dpyName wid window const char font_name cursor keysym reg const char only_if_exist regb h Point_t winding char text const char depth char const char Int_t count const char ColorStruct_t color const char Pixmap_t Pixmap_t PictureAttributes_t attr const char char ret_data h unsigned char height h Atom_t Int_t ULong_t ULong_t unsigned char prop_list Atom_t Atom_t Atom_t Time_t type
char name[80]
Definition TGX11.cxx:110
Base class for PDFs that represent a physics model that can be analytically convolved with a resoluti...
Abstract base class for objects that represent a real value and implements functionality common to al...
Definition RooAbsReal.h:59
RooArgSet is a container object that can hold multiple RooAbsArg objects.
Definition RooArgSet.h:55
Most general description of B decay time distribution with effects of CP violation,...
Definition RooBDecay.h:25
Int_t getGenerator(const RooArgSet &directVars, RooArgSet &generateVars, bool staticInitOK=true) const override
Load generatedVars with the subset of directVars that we can generate events for, and return a code t...
double coefAnalyticalIntegral(Int_t coef, Int_t code, const char *rangeName=nullptr) const override
Default implementation of function implementing advertised integrals.
RooRealProxy _t
Definition RooBDecay.h:57
RooRealProxy _f2
Definition RooBDecay.h:62
Int_t _basisCosh
Definition RooBDecay.h:65
DecayType _type
Definition RooBDecay.h:70
Int_t _basisSin
Definition RooBDecay.h:68
RooRealProxy _tau
Definition RooBDecay.h:58
void generateEvent(Int_t code) override
Interface for generation of an event using the algorithm corresponding to the specified code.
RooRealProxy _f0
Definition RooBDecay.h:60
@ DoubleSided
Definition RooBDecay.h:29
@ SingleSided
Definition RooBDecay.h:29
double coefficient(Int_t basisIndex) const override
RooRealProxy _dgamma
Definition RooBDecay.h:59
RooRealProxy _f3
Definition RooBDecay.h:63
Int_t getCoefAnalyticalIntegral(Int_t coef, RooArgSet &allVars, RooArgSet &analVars, const char *rangeName=nullptr) const override
Default implementation of function advertising integration capabilities.
RooFit::OwningPtr< RooArgSet > coefVars(Int_t coefIdx) const override
Return set of parameters with are used exclusively by the coefficient functions.
Int_t _basisSinh
Definition RooBDecay.h:66
RooRealProxy _dm
Definition RooBDecay.h:64
TObject * clone(const char *newname) const override
Definition RooBDecay.h:41
Int_t _basisCos
Definition RooBDecay.h:67
RooRealProxy _f1
Definition RooBDecay.h:61
Int_t _basisB
Definition RooBDecay.h:69
Variable that can be changed from the outside.
Definition RooRealVar.h:37
RooResolutionModel is the base class for PDFs that represent a resolution model that can be convolute...
Mother of all ROOT objects.
Definition TObject.h:41
TF1 * f1
Definition legend1.C:11
T * OwningPtr
An alias for raw pointers for indicating that the return type of a RooFit function is an owning point...
Definition Config.h:35