CalibFunc.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef MUONCALIB_CALIBFUNC_H
#define MUONCALIB_CALIBFUNC_H
 
#include <string>
#include <vector>
 
namespace MuonCalib {
 
    class CalibFunc {
    public:
        typedef std::vector<double> ParVec;
        inline explicit CalibFunc(const ParVec& vec) : m_parameters(vec) {}
        inline virtual ~CalibFunc(){};
        inline unsigned int nPar() const { return m_parameters.size(); }
        inline const ParVec& parameters() const { return m_parameters; }
        inline double par(unsigned int index) const {
            if (index < nPar())
                return m_parameters[index];
            else
                return 0.;
        }
        virtual std::string typeName() const = 0;
        virtual std::string name() const = 0;
 
    private:
        ParVec m_parameters;
    };
 
}  // namespace MuonCalib
 
#endif