PreshowerDetIdAssociator.h

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#ifndef TrackAssociator_PreshowerDetIdAssociator_h
#define TrackAssociator_PreshowerDetIdAssociator_h 1
// -*- C++ -*-
//
// Package:    TrackAssociator
// Class:      PreshowerDetIdAssociator
//
/*

 Description: <one line class summary>

 Implementation:
     <Notes on implementation>
*/
//
// Original Author:  Dmytro Kovalskyi
//
//

#include "CaloDetIdAssociator.h"
#include "DataFormats/EcalDetId/interface/EcalSubdetector.h"

class PreshowerDetIdAssociator : public CaloDetIdAssociator {
public:
  PreshowerDetIdAssociator() : CaloDetIdAssociator(30, 60, 0.1, nullptr){};

  using CaloDetIdAssociator::CaloDetIdAssociator;

  const char* name() const override { return "Preshower"; }

protected:
  void getValidDetIds(unsigned int subDetectorIndex, std::vector<DetId>& validIds) const override {
    if (subDetectorIndex != 0)
      throw cms::Exception("FatalError") << "Preshower has only one sub-detector for geometry. Abort.";
    validIds = geometry_->getValidDetIds(DetId::Ecal, EcalPreshower);
  };
};
#endif