HostLut.h

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#ifndef L1Trigger_L1TMuonEndCapPhase2_HostLut_h
#define L1Trigger_L1TMuonEndCapPhase2_HostLut_h

#include <map>
#include <tuple>

#include "FWCore/Framework/interface/Event.h"
#include "FWCore/Framework/interface/EventSetup.h"

namespace emtf::phase2::data {

  class HostLut {
    // Static
  public:
    static const int kInvalid;

    // Member
  public:
    HostLut();

    ~HostLut();

    void update(const edm::Event&, const edm::EventSetup&);

    const int& lookup(const std::tuple<int, int, int>&) const;

  private:
    // Key: Subsystem, Station, Ring
    // Value: Host
    std::map<std::tuple<int, int, int>, int> lut_;
  };

}  // namespace emtf::phase2::data

#endif  // L1Trigger_L1TMuonEndCapPhase2_HostLut_h