EFitPos.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2016 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Oliver Frost                                             *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
#pragma once
 
#include <stdexcept>
#include <string>
 
namespace Belle2 {
  namespace TrackFindingCDC {
 
    enum class EFitPos {
      c_WirePos = 0,
 
      c_RLDriftCircle = 1,
 
      c_RecoPos = 2
    };
 
    inline EFitPos getFitPos(const std::string& fitPosString)
    {
      if (fitPosString == std::string("recoPos")) {
        return EFitPos::c_RecoPos;
      } else if (fitPosString == std::string("rlDriftCircle")) {
        return EFitPos::c_RLDriftCircle;
      } else if (fitPosString == std::string("wirePos")) {
        return EFitPos::c_WirePos;
      } else {
        throw std::invalid_argument("Unexpected fit postion string : '" + fitPosString + "'");
      }
    }
 
  }
}