ElectronicsMap.h

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#ifndef ElectronicsMap_h
#define ElectronicsMap_h

#include "DQM/HcalCommon/interface/HashFilter.h"
#include "DQM/HcalCommon/interface/HashMapper.h"
#include "DQM/HcalCommon/interface/HcalCommonHeaders.h"

#include "string"
#include <unordered_map>

namespace hcaldqm {
  namespace electronicsmap {
    enum ElectronicsMapType {
      fHcalElectronicsMap = 0,
      fD2EHashMap = 1,
      fT2EHashMap = 2,
      fE2DHashMap = 3,
      fE2THashMap = 4,
      nElectronicsMapType = 5
    };

    class ElectronicsMap {
    public:
      ElectronicsMap() : _emap(nullptr) {}
      //    define how to use upon construction
      ElectronicsMap(ElectronicsMapType etype) : _etype(etype), _emap(nullptr) {}
      ~ElectronicsMap() {}

      void initialize(HcalElectronicsMap const *, ElectronicsMapType etype = fHcalElectronicsMap);

      //    filter is to filter things you do not need out
      void initialize(HcalElectronicsMap const *, ElectronicsMapType, filter::HashFilter const &);
      uint32_t lookup(DetId const &);
      uint32_t lookup(HcalDetId const &);
      uint32_t lookup(HcalElectronicsId const &);

      void print();

    private:
      //    configures how to use emap
      ElectronicsMapType _etype;

      //    2 choices either use as HcalElectronicsMap or as ur hash
      typedef std::unordered_map<uint32_t, uint32_t> EMapType;
      EMapType _ids;

      //
      HcalElectronicsMap const *_emap;
    };
  }  // namespace electronicsmap
}  // namespace hcaldqm

#endif