OmtfEleIndex.h

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#ifndef EventFilter_L1TRawToDigi_Omtf_EleIndex_H
#define EventFilter_L1TRawToDigi_Omtf_EleIndex_H

#include <cstdint>
#include <string>
#include <ostream>

namespace omtf {
  class EleIndex {
  public:
    EleIndex() : packed_(0) {}
    EleIndex(const std::string &board, unsigned int link) {
      unsigned int fed = 0;
      if (board.substr(4, 1) == "n")
        fed = 1380;
      else if (board.substr(4, 1) == "p")
        fed = 1381;
      unsigned int amc = std::stoi(board.substr(5, 1));
      packed_ = fed * 1000 + amc * 100 + link;
    }
    EleIndex(unsigned int fed, unsigned int amc, unsigned int link) { packed_ = fed * 1000 + amc * 100 + link; }
    unsigned int fed() const { return packed_ / 1000; }
    unsigned int amc() const { return ((packed_ / 100) % 10); }
    unsigned int link() const { return packed_ % 100; }
    friend std::ostream &operator<<(std::ostream &out, const EleIndex &o) {
      out << "OMTF";
      if (o.fed() == 1380)
        out << "n";
      if (o.fed() == 1381)
        out << "p";
      out << o.amc();
      out << " (fed: " << o.fed() << "), ln: " << o.link();
      return out;
    }
    inline bool operator<(const EleIndex &o) const { return this->packed_ < o.packed_; }

  private:
    uint32_t packed_;
  };

}  // namespace omtf
#endif