DTRangeMapAccessor.h

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#ifndef DataFormats_DTRangeMapAccessor_H
#define DataFormats_DTRangeMapAccessor_H

#include "DataFormats/MuonDetId/interface/DTLayerId.h"

#include <utility>

class DTSuperLayerIdComparator {
public:
  // Operations
  bool operator()(DTSuperLayerId sl1, DTSuperLayerId sl2) const {
    if (sl1 == sl2)
      return false;
    return (sl1 < sl2);
  }

private:
};

class DTChamberIdComparator {
public:
  // Operations
  bool operator()(DTChamberId ch1, DTChamberId ch2) const {
    if (ch1 == ch2)
      return false;
    return (ch1 < ch2);
  }

private:
};

class DTChamberIdDetLayerComparator {
public:
  bool operator()(DTChamberId ch1, DTChamberId ch2) const {
    if (ch1.station() == ch2.station())
      return false;

    return (ch1.station() < ch2.station());
  }
};

class DTRangeMapAccessor {
public:
  DTRangeMapAccessor();

  virtual ~DTRangeMapAccessor();

  // Operations

  static std::pair<DTLayerId, DTSuperLayerIdComparator> layersBySuperLayer(DTSuperLayerId slId);

  static std::pair<DTLayerId, DTChamberIdComparator> layersByChamber(DTChamberId chamberId);

  static std::pair<DTSuperLayerId, DTChamberIdComparator> superLayersByChamber(DTChamberId chamberId);

  static std::pair<DTChamberId, DTChamberIdDetLayerComparator> chambersByDetLayer(DTChamberId id);

private:
};

#endif