Enable creation of fast rec points for ITS, when input argument for ITS = 2.

[u/mrichter/AliRoot.git] / TGeant4 / TG4TrackingAction.cxx

diff --git a/TGeant4/TG4TrackingAction.cxx b/TGeant4/TG4TrackingAction.cxx
index b2e1d0ac718d5a009b4228dbc226d8f5efafcd9b..b88ebaa667c063ab6c61521e3db9491548273bb7 100644 (file)
--- a/TGeant4/TG4TrackingAction.cxx
+++ b/TGeant4/TG4TrackingAction.cxx
@@ -1,28 +1,37 @@
 // $Id$
 // Category: event
 //
+// Author: I.Hrivnacova
+//
+// Class TG4TrackingAction
+// -----------------------
 // See the class description in the header file.
 
 #include "TG4TrackingAction.h"
 #include "TG4StepManager.h"
 #include "TG4VSensitiveDetector.h"
+#include "TG4SDServices.h"
 #include "TG4Globals.h"
 
+//_____________________________________________________________________________
 TG4TrackingAction::TG4TrackingAction() {
 //
 }
 
+//_____________________________________________________________________________
 TG4TrackingAction::TG4TrackingAction(const TG4TrackingAction& right) {
 //
   TG4Globals::Exception("TG4TrackingAction is protected from copying.");
 }
 
+//_____________________________________________________________________________
 TG4TrackingAction::~TG4TrackingAction() {
 //
 }
 
 // operators
 
+//_____________________________________________________________________________
 TG4TrackingAction& 
 TG4TrackingAction::operator=(const TG4TrackingAction &right)
 {
@@ -36,6 +45,7 @@ TG4TrackingAction::operator=(const TG4TrackingAction &right)
 
 // public methods
 
+//_____________________________________________________________________________
 void TG4TrackingAction::PreUserTrackingAction(const G4Track* track)
 {
 // Called by G4 kernel before starting tracking.
@@ -60,21 +70,22 @@ void TG4TrackingAction::PreUserTrackingAction(const G4Track* track)
     TG4Globals::Exception(text);
   }  
   
-  G4VSensitiveDetector* sd
-    = pv->GetLogicalVolume()->GetSensitiveDetector();
-
-  if (sd) {
-    TG4VSensitiveDetector* tsd = dynamic_cast<TG4VSensitiveDetector*>(sd);
-    if (tsd) 
-      tsd->UserProcessHits((G4Track*)track, 0);
-    else {
-      G4String text = "TG4TrackingAction::PreUserTrackingAction: \n";
-      text = text + "   Unknown sensitive detector type"; 
-      TG4Globals::Exception(text);
-    }          
-  } 
+#ifdef TGEANT4_DEBUG
+  TG4VSensitiveDetector* tsd
+    = TG4SDServices::Instance()
+         ->GetSensitiveDetector(
+             pv->GetLogicalVolume()->GetSensitiveDetector());
+
+  if (tsd) tsd->UserProcessHits((G4Track*)track, 0);
+#else
+  TG4VSensitiveDetector* tsd
+    = (TG4VSensitiveDetector*) pv->GetLogicalVolume()->GetSensitiveDetector();
+
+  if (tsd) tsd->UserProcessHits((G4Track*)track, 0);
+#endif  
 }
 
+//_____________________________________________________________________________
 void TG4TrackingAction::PostUserTrackingAction(const G4Track* track)
 {
 // Called by G4 kernel after finishing tracking.