clean up the log summary creation

[u/mrichter/AliRoot.git] / TRD / AliTRDtrackletGTU.cxx

diff --git a/TRD/AliTRDtrackletGTU.cxx b/TRD/AliTRDtrackletGTU.cxx
index f2f1cbbdf63a67bec570458e9eeb7bfa37e8177a..95522e33edd7b0d947b6ef3eee6cb0d174368884 100644 (file)
--- a/TRD/AliTRDtrackletGTU.cxx
+++ b/TRD/AliTRDtrackletGTU.cxx
@@ -36,12 +36,12 @@
 
 ClassImp(AliTRDtrackletGTU)
 
-AliTRDtrackletBase* AliTRDtrackletGTU::fgkDummyTracklet = new AliTRDtrackletWord(0);
+AliTRDtrackletBase* AliTRDtrackletGTU::fgkDummyTracklet = 0x0;
 
 AliTRDtrackletGTU::AliTRDtrackletGTU() :
   AliTRDtrackletBase(),
   fGtuParam(AliTRDgtuParam::Instance()),
-  fTracklet(fgkDummyTracklet),
+  fTracklet(0x0),
   fTrackletESD(0x0),
   fMCMtrackletIndex(-1),
   fAssignedZ(kFALSE),
@@ -52,6 +52,10 @@ AliTRDtrackletGTU::AliTRDtrackletGTU() :
 {
   // ctor for any tracklet deriving from AliTRDtrackletBase
 
+  if (!fgkDummyTracklet)
+    fgkDummyTracklet = new AliTRDtrackletWord(0);
+  fTracklet = fgkDummyTracklet;
+
   for (Int_t zch = 0; zch < fGtuParam->GetNZChannels(); zch++)
     fSubChannel[zch] = 0;
 }
@@ -59,7 +63,7 @@ AliTRDtrackletGTU::AliTRDtrackletGTU() :
 AliTRDtrackletGTU::AliTRDtrackletGTU(AliTRDtrackletBase *tracklet) :
   AliTRDtrackletBase(*tracklet),
   fGtuParam(AliTRDgtuParam::Instance()),
-  fTracklet(fgkDummyTracklet),
+  fTracklet(0x0),
   fTrackletESD(0x0),
   fMCMtrackletIndex(-1),
   fAssignedZ(kFALSE),
@@ -70,6 +74,9 @@ AliTRDtrackletGTU::AliTRDtrackletGTU(AliTRDtrackletBase *tracklet) :
 {
   // ctor for any tracklet deriving from AliTRDtrackletBase
 
+  if (!fgkDummyTracklet) fgkDummyTracklet = new AliTRDtrackletWord(0);
+  fTracklet = fgkDummyTracklet;
+
   for (Int_t zch = 0; zch < fGtuParam->GetNZChannels(); zch++)
     fSubChannel[zch] = 0;
   fTracklet = tracklet;
@@ -81,7 +88,7 @@ AliTRDtrackletGTU::AliTRDtrackletGTU(AliTRDtrackletBase *tracklet) :
 AliTRDtrackletGTU::AliTRDtrackletGTU(AliESDTrdTracklet *tracklet) :
   AliTRDtrackletBase(),
   fGtuParam(AliTRDgtuParam::Instance()),
-  fTracklet(fgkDummyTracklet),
+  fTracklet(0x0),
   fTrackletESD(tracklet),
   fMCMtrackletIndex(-1),  // has to be set via SetMCMtrackletIndex() separately
   fAssignedZ(kFALSE),
@@ -92,6 +99,9 @@ AliTRDtrackletGTU::AliTRDtrackletGTU(AliESDTrdTracklet *tracklet) :
 {
   // ctor for an AliESDTrdTracklet
 
+  if (!fgkDummyTracklet) fgkDummyTracklet = new AliTRDtrackletWord(0);
+  fTracklet = fgkDummyTracklet;
+
   for (Int_t zch = 0; zch < fGtuParam->GetNZChannels(); zch++)
     fSubChannel[zch] = 0;
 }