Gabriele Cosmo
170 lines
5.7 KiB
C++
170 lines
5.7 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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/*
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* ============================================================================
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*
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* Filename: CexmcTrackPoints.cc
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*
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* Description: track points collection
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*
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* Version: 1.0
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* Created: 16.11.2009 13:03:03
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* Revision: none
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* Compiler: gcc
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*
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* Author: Alexey Radkov (),
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* Company: PNPI
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*
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* ============================================================================
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*/
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#include <G4HCofThisEvent.hh>
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#include <G4AffineTransform.hh>
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#include <G4UnitsTable.hh>
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#include "CexmcTrackPoints.hh"
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#include "CexmcTrackInfo.hh"
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CexmcTrackPoints::CexmcTrackPoints( const G4String & name ) :
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CexmcPrimitiveScorer( name ), hcId( -1 )
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{
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}
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G4int CexmcTrackPoints::GetTrackId( G4Step * step )
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{
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/* NB: trackInfo for these tracks shall always exist as far as
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* track points filter decline tracks without it */
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CexmcTrackInfo * trackInfo( static_cast< CexmcTrackInfo * >(
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step->GetTrack()->GetUserInformation() ) );
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G4int ret( trackInfo->GetTrackType() );
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if ( ret == CexmcOutputParticleDecayProductTrack )
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ret += trackInfo->GetCopyNumber();
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return ret;
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}
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G4int CexmcTrackPoints::GetIndex( G4Step * step )
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{
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return GetTrackId( step );
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}
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G4bool CexmcTrackPoints::ProcessHits( G4Step * step, G4TouchableHistory * )
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{
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G4int index( GetIndex( step ) );
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if ( ( *eventMap )[ index ] )
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return false;
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G4Track * track( step->GetTrack() );
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G4ParticleDefinition * particle( track->GetDefinition() );
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CexmcTrackType trackType( CexmcInsipidTrack );
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G4StepPoint * preStepPoint( step->GetPreStepPoint() );
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G4ThreeVector position( preStepPoint->GetPosition() );
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G4ThreeVector direction( preStepPoint->GetMomentumDirection() );
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const G4AffineTransform & transform( preStepPoint->GetTouchable()->
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GetHistory()->GetTopTransform() );
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CexmcTrackInfo * trackInfo( static_cast< CexmcTrackInfo * >(
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track->GetUserInformation() ) );
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trackType = trackInfo->GetTrackType();
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CexmcTrackPointInfo trackPointInfo( transform.TransformPoint( position ),
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position,
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transform.TransformAxis( direction ),
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direction,
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preStepPoint->GetMomentum().mag(),
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particle, track->GetTrackID(),
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trackType );
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eventMap->set( index, trackPointInfo );
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return true;
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}
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void CexmcTrackPoints::Initialize( G4HCofThisEvent * hcOfEvent )
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{
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eventMap = new CexmcTrackPointsCollection( detector->GetName(),
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primitiveName );
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if ( hcId < 0 )
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hcId = GetCollectionID( 0 );
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hcOfEvent->AddHitsCollection( hcId, eventMap );
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}
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void CexmcTrackPoints::EndOfEvent( G4HCofThisEvent * )
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{
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if ( GetVerboseLevel() > 0 )
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PrintAll();
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}
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void CexmcTrackPoints::clear( void )
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{
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eventMap->clear();
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}
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void CexmcTrackPoints::DrawAll( void )
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{
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}
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void CexmcTrackPoints::PrintAll( void )
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{
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G4int nmbOfEntries( eventMap->entries() );
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if ( nmbOfEntries == 0 )
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return;
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PrintHeader( nmbOfEntries );
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for ( CexmcTrackPointsCollectionData::iterator
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itr( eventMap->GetMap()->begin() );
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itr != eventMap->GetMap()->end(); ++itr )
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{
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G4cout << " track id " << itr->first << G4endl;
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G4cout << " , position: " <<
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G4BestUnit( itr->second->positionLocal, "Length" ) << G4endl;
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G4cout << " , direction: " <<
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itr->second->directionLocal << G4endl;
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G4cout << " , momentum: " <<
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G4BestUnit( itr->second->momentumAmp, "Energy" ) << G4endl;
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G4cout << " , particle: " <<
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itr->second->particle->GetParticleName() << G4endl;
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}
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}
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