- FF task: switch for analysis of jets with max track

[u/mrichter/AliRoot.git] / MUON / AliMUONClusterStoreV2.cxx

diff --git a/MUON/AliMUONClusterStoreV2.cxx b/MUON/AliMUONClusterStoreV2.cxx
index e8331b972f54859cb05a4d9b632f5a887b661136..8d06032b5c76110ce7409827f48ce4b0afa64754 100644 (file)
--- a/MUON/AliMUONClusterStoreV2.cxx
+++ b/MUON/AliMUONClusterStoreV2.cxx
@@ -44,6 +44,16 @@
 ClassImp(AliMUONClusterStoreV2)
 /// \endcond
 
+//_____________________________________________________________________________
+AliMUONClusterStoreV2::AliMUONClusterStoreV2(TRootIOCtor* /*dummy*/)
+: AliMUONVClusterStore(), 
+fClusters(0x0),
+fMap(0x0),
+fMapped(kFALSE)
+{
+  /// Dummy IO ctor that does not allocate memory
+}
+
 //_____________________________________________________________________________
 AliMUONClusterStoreV2::AliMUONClusterStoreV2() 
 : AliMUONVClusterStore(), 
@@ -69,10 +79,13 @@ AliMUONClusterStoreV2::AliMUONClusterStoreV2(const AliMUONClusterStoreV2& store)
 AliMUONClusterStoreV2& AliMUONClusterStoreV2::operator=(const AliMUONClusterStoreV2& store)
 {
   /// Assignment operator
-  fClusters = new TClonesArray(*(store.fClusters));
-  fMap = 0x0;
-  fMapped = kFALSE;
-  if (store.fMapped) ReMap();
+  if ( this != &store )
+  {
+    fClusters = new TClonesArray(*(store.fClusters));
+    fMap = 0x0;
+    fMapped = kFALSE;
+    if (store.fMapped) ReMap();
+  }
   return *this;
 }
 
@@ -88,14 +101,17 @@ AliMUONClusterStoreV2::~AliMUONClusterStoreV2()
 void AliMUONClusterStoreV2::Clear(Option_t*)
 {
   /// Clear the internal cluster array AND the index
-  fClusters->Clear("C");
-  if (fMap) {
-    Int_t nChamber = AliMpConstants::NofTrackingChambers();
-    for (Int_t chamber=0; chamber<nChamber; chamber++) {
-      AliMpExMap *map = static_cast<AliMpExMap *>(fMap->UncheckedAt(chamber));
-      map->Clear("C");
+  if ( fClusters ) 
+  {
+    fClusters->Clear("C");
+    if (fMap) {
+      Int_t nChamber = AliMpConstants::NofTrackingChambers();
+      for (Int_t chamber=0; chamber<nChamber; chamber++) {
+        AliMpExMap *map = static_cast<AliMpExMap *>(fMap->UncheckedAt(chamber));
+        map->Clear("C");
+      }
+      fMapped = kFALSE;
     }
-    fMapped = kFALSE;
   }
 }
 
@@ -149,7 +165,7 @@ AliMUONVCluster* AliMUONClusterStoreV2::Add(const AliMUONVCluster& vCluster)
   // check that there is no cluster with the same Id
   AliMUONVCluster *c = FindObject(cluster->GetUniqueID());
   if (c) {
-    AliError("cluster store already contains a cluster with the same ID --> add() aborted:");
+    AliError("cluster store already contains a cluster with the same ID --> add() exited:");
     c->Print("FULL");
     return 0x0;
   }
@@ -176,7 +192,7 @@ AliMUONVCluster* AliMUONClusterStoreV2::Add(Int_t chamberId, Int_t detElemId, In
   // check that there is no cluster with the same Id
   AliMUONVCluster *c = FindObject(AliMUONVCluster::BuildUniqueID(chamberId, detElemId, clusterIndex));
   if (c) {
-    AliError("cluster store already contains a cluster with the same ID --> add() aborted:");
+    AliError("cluster store already contains a cluster with the same ID --> add() exited:");
     c->Print("FULL");
     return 0x0;
   }