TrackHandle_TrkSegment.h

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/*
  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
*/
 
 
//                                                            //
//  Header file for class TrackHandle_TrkSegment              //
//                                                            //
//  Description: TrackHandle for Trk::Segment's               //
//                                                            //
//  Author: Thomas H. Kittelmann (Thomas.Kittelmann@cern.ch)  //
//  Initial version: February 2008                            //
//                                                            //
 
#ifndef TRACKHANDLE_TRKSEGMENT_H
#define TRACKHANDLE_TRKSEGMENT_H
 
#include "VP1TrackSystems/TrackHandleBase.h"
 
#include "GeoPrimitives/GeoPrimitives.h"
 
namespace Trk {
  class Segment;
}
 
class TrackHandle_TrkSegment : public TrackHandleBase {
public:
 
  TrackHandle_TrkSegment(TrackCollHandleBase*,const Trk::Segment*);
  virtual ~TrackHandle_TrkSegment();
 
  QStringList clicked() const;
  virtual bool hasSubSystemHitInfo() const { ensureInitSubSysHitInfo(); return m_hitInfoStatus; }
  virtual unsigned getNPixelHits() const { ensureInitSubSysHitInfo(); return m_nhits_pixel; }
  virtual unsigned getNSCTHits() const { ensureInitSubSysHitInfo(); return m_nhits_sct; }
  virtual unsigned getNTRTHits() const { ensureInitSubSysHitInfo(); return m_nhits_trt; }
  virtual unsigned getNMuonPhiHits() const {  ensureInitSubSysHitInfo(); return m_nhits_muon_phi; } 
  virtual unsigned getNRPCHits() const { ensureInitSubSysHitInfo(); return m_nhits_rpc; }
  virtual unsigned getNMDTHits() const { ensureInitSubSysHitInfo(); return m_nhits_mdt; }
  virtual unsigned getNTGCHits() const { ensureInitSubSysHitInfo(); return m_nhits_tgc; }
  virtual unsigned getNCSCHits() const { ensureInitSubSysHitInfo(); return m_nhits_csc; }
  virtual unsigned getNMMHits() const { ensureInitSubSysHitInfo(); return m_nhits_mm; }
  virtual unsigned getNSTGCHits() const { ensureInitSubSysHitInfo(); return m_nhits_stgc; }
  void visibleStateChanged();
  const std::vector< Amg::Vector3D > * provide_pathInfoPoints() const;
 
  void ensureTouchedMuonChambersInitialised() const;
  const Trk::Segment* trkSegmentPointer() const { return m_segment; }
 
  virtual QString type() const { return QString("Segment"); } 
 
private:
  // void visibleStateChanged();
  void currentMaterialChanged();
  mutable unsigned m_nhits_pixel;
  mutable unsigned m_nhits_sct;
  mutable unsigned m_nhits_trt;
  mutable unsigned m_nhits_muon_phi;
  mutable unsigned m_nhits_rpc;
  mutable unsigned m_nhits_mdt;
  mutable unsigned m_nhits_tgc;
  mutable unsigned m_nhits_csc;
  mutable unsigned m_nhits_mm;
  mutable unsigned m_nhits_stgc;
  mutable int m_hitInfoStatus;
  void ensureInitSubSysHitInfo() const;
  const Trk::Segment* m_segment;
  mutable std::vector< Amg::Vector3D > * m_points;
};
 
#endif