/usr/include/root/RooBifurGauss.h is in libroot-roofit-dev 5.34.00-2.
This file is owned by root:root, with mode 0o644.
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* Project: RooFit *
* Package: RooFitModels *
* File: $Id: RooBifurGauss.h,v 1.12 2007/07/12 20:30:49 wouter Exp $
* Authors: *
* Abi Soffer, Colorado State University, abi@slac.stanford.edu *
* *
* Copyright (c) 2000-2005, Regents of the University of California, *
* Colorado State University *
* 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_BIFUR_GAUSS
#define ROO_BIFUR_GAUSS
#include "RooAbsPdf.h"
#include "RooRealProxy.h"
class RooRealVar;
class RooBifurGauss : public RooAbsPdf {
public:
RooBifurGauss() {} ;
RooBifurGauss(const char *name, const char *title, RooAbsReal& _x,
RooAbsReal& _mean, RooAbsReal& _sigmaL, RooAbsReal& _sigmaR);
RooBifurGauss(const RooBifurGauss& other, const char* name=0) ;
virtual TObject* clone(const char* newname) const { return new RooBifurGauss(*this,newname); }
inline virtual ~RooBifurGauss() { }
Int_t getAnalyticalIntegral(RooArgSet& allVars, RooArgSet& analVars, const char* rangeName=0) const ;
Double_t analyticalIntegral(Int_t code, const char* rangeName=0) const ;
protected:
RooRealProxy x;
RooRealProxy mean;
RooRealProxy sigmaL;
RooRealProxy sigmaR;
Double_t evaluate() const;
private:
ClassDef(RooBifurGauss,1) // Bifurcated Gaussian PDF
};
#endif
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