TrkrClusterHitAssoc.h

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#ifndef TRACKBASE_TRKRCLUSTERHITASSOC_H
#define TRACKBASE_TRKRCLUSTERHITASSOC_H

#include "TrkrDefs.h"

#include <phool/PHObject.h>

#include <climits>
#include <iostream>  // for cout, ostream
#include <map>
#include <utility>  // for pair

class TrkrClusterHitAssoc : public PHObject
{
 public:
  using Map = std::multimap<TrkrDefs::cluskey, TrkrDefs::hitkey>;
  using ConstIterator = Map::const_iterator;
  using ConstRange = std::pair<Map::const_iterator, Map::const_iterator>;

  void Reset() override;

  virtual void addAssoc(TrkrDefs::cluskey ckey, unsigned int hidx) = 0;

  virtual Map* getClusterMap(TrkrDefs::hitsetkey) { return nullptr; }

  virtual ConstRange getHits(TrkrDefs::cluskey) = 0;

  virtual unsigned int size() const { return 0; }

 protected:
  TrkrClusterHitAssoc() = default;

 private:
  ClassDefOverride(TrkrClusterHitAssoc, 1);
};

#endif  // TRACKBASE_TRKRCLUSTERHITASSOC_H