FitFacetVarSet.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2015 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Oliver Frost                                             *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
#pragma once
 
#include <tracking/trackFindingCDC/varsets/VarSet.h>
#include <tracking/trackFindingCDC/varsets/VarNames.h>
 
namespace Belle2 {
  namespace TrackFindingCDC {
    class CDCFacet;
 
    constexpr
    static char const* const fitFacetVarNames[] = {
      "chi2_0",
      "chi2_0_per_s",
      "fit_0_phi0",
      "fit_0_phi0_sigma",
      "chi2_1",
      "chi2_1_per_s",
      "fit_1_phi0",
      "fit_1_phi0_sigma",
      "chi2",
      "chi2_per_s",
      "fit_phi0",
      "fit_phi0_sigma",
      "erf",
      "tanh",
      "d2",
      "start_distance",
      "middle_distance",
      "end_distance",
    };
 
    struct FitFacetVarNames : public VarNames<const CDCFacet> {
 
      static const size_t nVars = size(fitFacetVarNames);
 
      static constexpr char const* getName(int iName)
      {
        return fitFacetVarNames[iName];
      }
    };
 
    class FitFacetVarSet : public VarSet<FitFacetVarNames> {
 
    public:
      bool extract(const CDCFacet* ptrFacet) final;
    };
  }
}