/usr/include/root/RooLognormal.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 *
* @(#)root/roofit:$Id: RooLognormal.h 34064 2010-06-22 15:05:19Z wouter $ *
* *
* RooFit Lognormal PDF *
* *
* Author: Gregory Schott and Stefan Schmitz *
* *
*****************************************************************************/
#ifndef ROO_LOGNORMAL
#define ROO_LOGNORMAL
#include "RooAbsPdf.h"
#include "RooRealProxy.h"
class RooRealVar;
class RooLognormal : public RooAbsPdf {
public:
RooLognormal() {} ;
RooLognormal(const char *name, const char *title,
RooAbsReal& _x, RooAbsReal& _m0, RooAbsReal& _k);
RooLognormal(const RooLognormal& other, const char* name=0) ;
virtual TObject* clone(const char* newname) const { return new RooLognormal(*this,newname); }
inline virtual ~RooLognormal() { }
Int_t getAnalyticalIntegral(RooArgSet& allVars, RooArgSet& analVars, const char* rangeName=0) const ;
Double_t analyticalIntegral(Int_t code, const char* rangeName=0) const ;
Int_t getGenerator(const RooArgSet& directVars, RooArgSet &generateVars, Bool_t staticInitOK=kTRUE) const;
void generateEvent(Int_t code);
protected:
RooRealProxy x ;
RooRealProxy m0 ;
RooRealProxy k ;
Double_t evaluate() const ;
private:
ClassDef(RooLognormal,1) // log-normal PDF
};
#endif
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