/usr/include/root/RooStats/HistFactory/FlexibleInterpVar.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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// Author: Kyle Cranmer, Akira Shibata
/*************************************************************************
* Copyright (C) 1995-2008, Rene Brun and Fons Rademakers. *
* All rights reserved. *
* *
* For the licensing terms see $ROOTSYS/LICENSE. *
* For the list of contributors see $ROOTSYS/README/CREDITS. *
*************************************************************************/
#ifndef ROOSTATS_FLEXIBLEINTERPVAR
#define ROOSTATS_FLEXIBLEINTERPVAR
#include "RooAbsPdf.h"
#include "RooRealProxy.h"
#include "RooListProxy.h"
class RooRealVar;
class RooArgList ;
namespace RooStats{
namespace HistFactory{
class FlexibleInterpVar : public RooAbsReal {
public:
FlexibleInterpVar() ;
FlexibleInterpVar(const char *name, const char *title,
const RooArgList& _paramList,
double nominal, std::vector<double> low, std::vector<double> high);
FlexibleInterpVar(const char *name, const char *title,
const RooArgList& _paramList, double nominal, std::vector<double> low,
std::vector<double> high,std::vector<int> code);
FlexibleInterpVar(const char *name, const char *title);
FlexibleInterpVar(const FlexibleInterpVar&, const char*);
void setInterpCode(RooAbsReal& param, int code);
void setAllInterpCodes(int code);
void setGlobalBoundary(double boundary) {_interpBoundary = boundary;}
void printAllInterpCodes();
virtual TObject* clone(const char* newname) const { return new FlexibleInterpVar(*this, newname); }
virtual ~FlexibleInterpVar() ;
protected:
RooListProxy _paramList ;
Double_t _nominal;
std::vector<double> _low;
std::vector<double> _high;
std::vector<int> _interpCode;
Double_t _interpBoundary;
TIterator* _paramIter ; //! do not persist
Double_t evaluate() const;
ClassDef(RooStats::HistFactory::FlexibleInterpVar,2) // flexible interpolation
};
}
}
#endif
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