CachingSeedCleanerBySharedInput.h

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#ifndef CachingSeedCleanerBySharedInput_H
#define CachingSeedCleanerBySharedInput_H
#include "RecoTracker/CkfPattern/interface/RedundantSeedCleaner.h"
#include <map>
#include <unordered_map>

class CachingSeedCleanerBySharedInput final : public RedundantSeedCleaner  {
  public:

   // in this implementation it populate the cache
   void add(const Trajectory *traj) override ;

   void init(const std::vector<Trajectory> *vect) override ;

   void done() override ;
   
   bool good(const TrajectorySeed *seed) override ;

   CachingSeedCleanerBySharedInput(unsigned int numHitsForSeedCleaner=4,
                       bool onlyPixelHits=false) :
   theNumHitsForSeedCleaner(numHitsForSeedCleaner),theOnlyPixelHits(onlyPixelHits){}

  private:
    std::vector<Trajectory::RecHitContainer> theVault;
    std::unordered_multimap<unsigned int, unsigned int> theCache;

    int  theNumHitsForSeedCleaner;
    bool theOnlyPixelHits;

    //uint64_t comps_, tracks_, calls_;
};

#endif