BesSensitiveDetector.cc

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//---------------------------------------------------------------------------//
////////      BOOST --- BESIII Object_Oriented Simulation Tool                     //
////---------------------------------------------------------------------------//
////Author : Dengzy
////Created:  Aug, 2004
////Modified:
////Comment:
////$Id: BesSensitiveDetector.cc
 
// A pure virtual class that represents a generic Bes sensitive
// Detector. Bes subsystems should inherit from this class when
// implementing their hit scoring.
 
#include "TruSim/BesSensitiveDetector.hh"
#include "TruSim/BesSensitiveManager.hh"
#include "TruSim/BesTruthTrack.hh"
 
//
// Constructor
//
BesSensitiveDetector::BesSensitiveDetector( const G4String name )
    : G4VSensitiveDetector( name ) {
  BesSensitiveManager* manager = BesSensitiveManager::GetSensitiveManager();
  manager->AddSensitiveDetector( this );
}
 
// Ask the sensitive detector manager
//
void BesSensitiveDetector::GetCurrentTrackIndex( G4int& trackIndex, G4int& g4TrackId ) const {
  BesSensitiveManager* manager = BesSensitiveManager::GetSensitiveManager();
  if ( manager )
  {
    trackIndex                             = manager->GetCurrentTrackIndex();
    std::vector<BesTruthTrack*>* trackList = manager->GetTrackList();
    if ( trackList )
    {
      G4int size = trackList->size();
      if ( size > 0 )
      {
        for ( G4int i = 0; i < size; i++ )
        {
          if ( ( *trackList )[i]->GetIndex() == trackIndex )
          {
            g4TrackId = ( *trackList )[i]->GetG4TrackId();
            break;
          }
        }
      }
    }
  }
}