WIP: in DDG4, the collection type is still...

WIP: in DDG4, the collection type is still G4THitsCollection<dd4hep::sim::Geant4Hit> for calo hit collection.

Simulation/DetSimSD/DetSimSD/CaloSensitiveDetector.h

@@ -12,7 +12,7 @@
 class CaloSensitiveDetector: public DDG4SensitiveDetector {
 public:
     typedef dd4hep::sim::Geant4CalorimeterHit CalorimeterHit;
-    typedef G4THitsCollection<CalorimeterHit> HitCollection;
+    typedef G4THitsCollection<CalorimeterHit> CaloHitCollection;
 
 public:
     CaloSensitiveDetector(const std::string& name, dd4hep::Detector& description);

Simulation/DetSimSD/DetSimSD/DDG4SensitiveDetector.h

@@ -26,6 +26,7 @@
 
 class DDG4SensitiveDetector: public G4VSensitiveDetector {
 public:
+    typedef dd4hep::sim::Geant4Hit                    Geant4Hit;
     typedef G4THitsCollection<dd4hep::sim::Geant4Hit> HitCollection;
     typedef dd4hep::sim::Geant4Hit::Contribution      HitContribution;
 

Simulation/DetSimSD/src/CaloSensitiveDetector.cpp

@@ -16,7 +16,8 @@ CaloSensitiveDetector::Initialize(G4HCofThisEvent* HCE) {
 
     // the collection name is provided by DD4hep
     const std::string& coll_name = collectionName[0];
-    m_hc = new G4THitsCollection<CalorimeterHit>(GetName(), coll_name);
+    // m_hc = new G4THitsCollection<CalorimeterHit>(GetName(), coll_name);
+    m_hc = new HitCollection(GetName(), coll_name);
 
     int HCID = -1;
     if(HCID<0) HCID = G4SDManager::GetSDMpointer()->GetCollectionID(m_hc);