Remove trailing whitespace.

[u/mrichter/AliRoot.git] / EVE / alice-macros / clusters_from_label.C

diff --git a/EVE/alice-macros/clusters_from_label.C b/EVE/alice-macros/clusters_from_label.C
index 12d075a094cf828bf7a86f9871df3d2ed4f288d6..830fadabc44f4aea2537d99917a79073ac3c2b4a 100644 (file)
--- a/EVE/alice-macros/clusters_from_label.C
+++ b/EVE/alice-macros/clusters_from_label.C
@@ -1,9 +1,16 @@
 // $Id$
+// Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007
 
-Reve::PointSet* clusters_from_label(Int_t label=0, RenderElement* cont=0)
+/**************************************************************************
+ * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
+ * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for          *
+ * full copyright notice.                                                 *
+ **************************************************************************/
+
+TEvePointSet* clusters_from_label(Int_t label=0, TEveElement* cont=0)
 {
-  AliESD* esd = Alieve::Event::AssertESD();
-  Reve::PointSet* clusters = new Reve::PointSet(64);
+  AliESDEvent* esd = AliEveEventManager::AssertESD();
+  TEvePointSet* clusters = new TEvePointSet(64);
   clusters->SetOwnIds(kTRUE);
 
   for (Int_t n=0; n<esd->GetNumberOfTracks(); n++)
@@ -28,7 +35,7 @@ Reve::PointSet* clusters_from_label(Int_t label=0, RenderElement* cont=0)
     }
   }
 
-  if(clusters->Size() == 0 && gReve->GetKeepEmptyCont() == kFALSE) {
+  if(clusters->Size() == 0 && gEve->GetKeepEmptyCont() == kFALSE) {
     Warning("clusters_from_label", Form("No clusters match label '%d'", label));
     delete clusters;
     return 0;
@@ -48,13 +55,8 @@ Reve::PointSet* clusters_from_label(Int_t label=0, RenderElement* cont=0)
   char tip[1000];
   sprintf(tip,"N=%d", clusters->Size());
   clusters->SetTitle(tip);
-
-  using namespace Reve;
-  if(cont)
-    gReve->AddRenderElement(cont, clusters);
-  else
-    gReve->AddRenderElement(clusters);
-  gReve->Redraw3D();
+  gEve->AddElement(clusters, cont);
+  gEve->Redraw3D();
 
   return clusters;
 }