RecoLocalMuon/CSCSegment/src/CSCSegmentBuilder.h - master - githubmirror/cmssw

RecoLocalMuon/CSCSegment/src/CSCSegmentBuilder.h

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mmusich

add fillDescriptions to a bunch of RECO plugins used at HLT

02 янв 2025, 16:30

02 янв 2025, 16:30587ebde

#ifndef CSCSegment_CSCSegmentBuilder_h
#define CSCSegment_CSCSegmentBuilder_h

/** \class CSCSegmentBuilder 
 * Algorithm to build CSCSegment's from CSCRecHit2D collection
 * by implementing a 'build' function required by CSCSegmentProducer.
 *
 * Implementation notes: <BR>
 * Configured via the Producer's ParameterSet. <BR>
 * Presume this might become an abstract base class one day. <BR>
 *
 * \author M. Sani
 *
 *
 */

#include "DataFormats/CSCRecHit/interface/CSCRecHit2DCollection.h"
#include "DataFormats/CSCRecHit/interface/CSCSegmentCollection.h"
#include "FWCore/ParameterSet/interface/ParameterSet.h"
#include "FWCore/ParameterSet/interface/ParameterSetDescription.h"

class CSCGeometry;
class CSCSegmentAlgorithm;

class CSCSegmentBuilder {
public:
  /** Configure the algorithm via ctor.
     * Receives ParameterSet percolated down from EDProducer
     * which owns this Builder.
     */
  explicit CSCSegmentBuilder(const edm::ParameterSet&);
  /// Destructor
  ~CSCSegmentBuilder();

  static void fillPSetDescription(edm::ParameterSetDescription& desc);

  /** Find rechits in each CSCChamber, build CSCSegment's in each chamber,
     *  and fill into output collection.
     */
  void build(const CSCRecHit2DCollection* rechits, CSCSegmentCollection& oc);

  /** Cache pointer to geometry _for current event_
     */
  void setGeometry(const CSCGeometry* geom);

private:
  const CSCGeometry* geom_;
  std::map<std::string, std::unique_ptr<CSCSegmentAlgorithm>> algoMap;
};

#endif