DDG4/src/Geant4DataConversion.cpp

0001 //==========================================================================
0002 //  AIDA Detector description implementation
0003 //--------------------------------------------------------------------------
0004 // Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
0005 // All rights reserved.
0006 //
0007 // For the licensing terms see $DD4hepINSTALL/LICENSE.
0008 // For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
0009 //
0010 // Author     : M.Frank
0011 //
0012 //==========================================================================
0013
0014 // Framework include files
0015 #include <DDG4/Geant4DataConversion.h>
0016
0017 using namespace dd4hep::sim;
0018
0019 /// Default constructor
0020 Geant4ConversionHelper::Geant4ConversionHelper() {
0021 }
0022
0023 /// Default destructor
0024 Geant4ConversionHelper::~Geant4ConversionHelper() {
0025 }
0026
0027 /// Access to the data encoding using the volume manager and a specified volume id
0028 std::string Geant4ConversionHelper::encoding(VolumeManager vm, VolumeID vid) {
0029   PlacedVolume      pv = vm.lookupVolumePlacement(vid);
0030   SensitiveDetector sd = pv.volume().sensitiveDetector();
0031   return encoding(sd);
0032 }
0033
0034 /// Access to the hit encoding in this sensitive detector
0035 std::string Geant4ConversionHelper::encoding(Handle<SensitiveDetectorObject> sd)   {
0036   IDDescriptor id = SensitiveDetector(sd).readout().idSpec();
0037   return id.fieldDescription();
0038 }
0039
0040 /// Access to the hit encoding in this readout object
0041 std::string Geant4ConversionHelper::encoding(Readout ro)   {
0042   IDDescriptor id = ro.idSpec();
0043   return id.fieldDescription();
0044 }