/usr/include/root/RooBCPEffDecay.h is in libroot-roofit-dev 5.34.00-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Project: RooFit *
* Package: RooFitModels *
* File: $Id: RooBCPEffDecay.h,v 1.13 2007/05/11 09:13:07 verkerke Exp $
* Authors: *
* WV, Wouter Verkerke, UC Santa Barbara, verkerke@slac.stanford.edu *
* DK, David Kirkby, UC Irvine, dkirkby@uci.edu *
* *
* Copyright (c) 2000-2005, Regents of the University of California *
* and Stanford University. All rights reserved. *
* *
* Redistribution and use in source and binary forms, *
* with or without modification, are permitted according to the terms *
* listed in LICENSE (http://roofit.sourceforge.net/license.txt) *
*****************************************************************************/
#ifndef ROO_BCP_EFF_DECAY
#define ROO_BCP_EFF_DECAY
#include "RooAbsAnaConvPdf.h"
#include "RooRealProxy.h"
#include "RooCategoryProxy.h"
class RooBCPEffDecay : public RooAbsAnaConvPdf {
public:
enum DecayType { SingleSided, DoubleSided, Flipped };
// Constructors, assignment etc
inline RooBCPEffDecay() { }
RooBCPEffDecay(const char *name, const char *title,
RooRealVar& t, RooAbsCategory& tag,
RooAbsReal& tau, RooAbsReal& dm,
RooAbsReal& avgMistag, RooAbsReal& CPeigenval,
RooAbsReal& a, RooAbsReal& b,
RooAbsReal& effRatio, RooAbsReal& delMistag,
const RooResolutionModel& model, DecayType type=DoubleSided) ;
RooBCPEffDecay(const RooBCPEffDecay& other, const char* name=0);
virtual TObject* clone(const char* newname) const { return new RooBCPEffDecay(*this,newname) ; }
virtual ~RooBCPEffDecay();
virtual Double_t coefficient(Int_t basisIndex) const ;
virtual Int_t getCoefAnalyticalIntegral(Int_t coef, RooArgSet& allVars, RooArgSet& analVars, const char* rangeName=0) const ;
virtual Double_t coefAnalyticalIntegral(Int_t coef, Int_t code, const char* rangeName=0) const ;
Int_t getGenerator(const RooArgSet& directVars, RooArgSet &generateVars, Bool_t staticInitOK=kTRUE) const;
void initGenerator(Int_t code) ;
void generateEvent(Int_t code) ;
protected:
RooRealProxy _absLambda ;
RooRealProxy _argLambda ;
RooRealProxy _effRatio ;
RooRealProxy _CPeigenval ;
RooRealProxy _avgMistag ;
RooRealProxy _delMistag ;
RooRealProxy _t ;
RooRealProxy _tau ;
RooRealProxy _dm ;
RooCategoryProxy _tag ;
Double_t _genB0Frac ;
DecayType _type ;
Int_t _basisExp ;
Int_t _basisSin ;
Int_t _basisCos ;
ClassDef(RooBCPEffDecay,1) // B Mixing decay PDF
};
#endif
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