ISCT_ClusteringTool.h

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/

 
#ifndef SICLUSTERIZATIONTOOL_ISCT_CLUSTERINGTOOL_H
#define SICLUSTERIZATIONTOOL_ISCT_CLUSTERINGTOOL_H

#include "GaudiKernel/IAlgTool.h"
#include "InDetRawData/InDetRawDataCollection.h"
#include "InDetRawData/SCT_RDORawData.h"

#include "AthAllocators/DataPool.h"
#include "InDetPrepRawData/SCT_ClusterCollection.h"
class SCT_ID;
 
class SCT_ChannelStatusAlg;
 
namespace InDet {
class SiDetectorElementStatus;
 
struct SCTClusteringCache {
  using IdVec_t = std::vector<Identifier>;
  // Vector of identifiers in a cluster (most likely is that there is one strip
  // in the cluster)
  IdVec_t currentVector;
  // Vector of clusters to make the cluster collection (most likely equal to
  // collection size)
  std::vector<IdVec_t> idGroups;
  std::vector<uint16_t> tbinGroups;
};

class ISCT_ClusteringTool : virtual public IAlgTool {
 public:
  DeclareInterfaceID(ISCT_ClusteringTool, 1, 0);

  virtual ~ISCT_ClusteringTool() = default;

  virtual SCT_ClusterCollection* clusterize(
      const InDetRawDataCollection<SCT_RDORawData>& rdoCollection,
      const SCT_ID& idHelper,
      const InDet::SiDetectorElementStatus* sctDetElementStatus,
      SCTClusteringCache& cache, DataPool<SCT_Cluster>* dataItemsPool,
      const EventContext& ctx) const = 0;
};
}  // namespace InDet
 
#endif  // SICLUSTERIZATIONTOOL_I_SCT_CLUSTERINGALG_H