From 4b59acab27d0b990055e526c460cf2ed3105e2be Mon Sep 17 00:00:00 2001
From: masera <masera@f7af4fe6-9843-0410-8265-dc069ae4e863>
Date: Thu, 27 Sep 2007 13:55:31 +0000
Subject: [PATCH] Reset method added in AliBin in order to avoid multiple
 delete/new calls (F. Prino)

---
 ITS/AliITSClusterFinderV2.h      |  1 +
 ITS/AliITSClusterFinderV2SDD.cxx | 10 ++++++----
 ITS/AliITSclustererV2.h          |  1 +
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/ITS/AliITSClusterFinderV2.h b/ITS/AliITSClusterFinderV2.h
index d4c74c025fe..f669cd33940 100644
--- a/ITS/AliITSClusterFinderV2.h
+++ b/ITS/AliITSClusterFinderV2.h
@@ -44,6 +44,7 @@ protected:
     void SetIndex(UInt_t idx) {fIndex=idx;}
     void SetQ(UShort_t q)  {fQ=q;}
     void SetMask(UInt_t m) {fMask=m;}
+    void Reset() {fIndex=0; fMask=0xFFFFFFFE; fQ=0;}
 
     void Use() {fMask&=0xFFFFFFFE;}
     Bool_t IsNotUsed() const {return (fMask&1);}
diff --git a/ITS/AliITSClusterFinderV2SDD.cxx b/ITS/AliITSClusterFinderV2SDD.cxx
index 25c61666f74..edb15ab1178 100644
--- a/ITS/AliITSClusterFinderV2SDD.cxx
+++ b/ITS/AliITSClusterFinderV2SDD.cxx
@@ -283,11 +283,11 @@ void AliITSClusterFinderV2SDD::FindClustersSDD(AliITSRawStream* input,
       FindClustersSDD(bins, kMaxBin, kNzBins, NULL, clusters[iModule]);
       Int_t nClusters = clusters[iModule]->GetEntriesFast();
       nClustersSDD += nClusters;
-      delete [] bins[0];
-      delete [] bins[1];
+      for(Int_t iBin=0;iBin<kMaxBin; iBin++){
+	bins[0][iBin].Reset();
+	bins[1][iBin].Reset();
+      }
       if (!next) break;
-      bins[0]=new AliBin[kMaxBin];
-      bins[1]=new AliBin[kMaxBin];
     }else{
     // fill the current digit into the bins array
       AliITSCalibrationSDD* cal = (AliITSCalibrationSDD*)GetResp(input->GetModuleID());    
@@ -311,6 +311,8 @@ void AliITSClusterFinderV2SDD::FindClustersSDD(AliITSRawStream* input,
       }
     }
   }
+  delete [] bins[0];
+  delete [] bins[1];
 
   Info("FindClustersSDD", "found clusters in ITS SDD: %d", nClustersSDD);
 }
diff --git a/ITS/AliITSclustererV2.h b/ITS/AliITSclustererV2.h
index 7c54b168545..62617b326a0 100644
--- a/ITS/AliITSclustererV2.h
+++ b/ITS/AliITSclustererV2.h
@@ -59,6 +59,7 @@ private:
     void SetIndex(UInt_t idx) {fIndex=idx;}
     void SetQ(UShort_t q)  {fQ=q;}
     void SetMask(UInt_t m) {fMask=m;}
+    void Reset() {fIndex=0; fMask=0xFFFFFFFE; fQ=0;}
 
     void Use() {fMask&=0xFFFFFFFE;}
     Bool_t IsNotUsed() const {return (fMask&1);}
-- 
2.43.0