Move to little endian byte order in SDD compressed raw data format (F.Prino)

[u/mrichter/AliRoot.git] / ITS / AliITSclustererV2.cxx

diff --git a/ITS/AliITSclustererV2.cxx b/ITS/AliITSclustererV2.cxx
index 0113a3f195ad2844b6f36f9e331ae5bae7c7d085..542cf138c0a787a93def01cbafdc524dcc38c6a6 100644 (file)
--- a/ITS/AliITSclustererV2.cxx
+++ b/ITS/AliITSclustererV2.cxx
@@ -223,17 +223,19 @@ void AliITSclustererV2::Digits2Clusters(AliRawReader* rawReader) {
 
   // write all clusters to the tree
   Int_t nClusters = 0;
+  TClonesArray *emptyArray=new TClonesArray("AliITSclusterV2");
   for (Int_t iModule = 0; iModule < fNModules; iModule++) {
     array = clusters[iModule];
     if (!array) {
       Error("Digits2Clusters", "data for module %d missing!", iModule);
-      array = new TClonesArray("AliITSclusterV2");
+      array = emptyArray;
     }
     cTree->SetBranchAddress("Clusters", &array);
     cTree->Fill();
     nClusters += array->GetEntriesFast();
-    delete array;
   }
+  delete emptyArray;
+
   itsLoader->WriteRecPoints("OVERWRITE");
 
   delete[] clusters;
@@ -521,7 +523,7 @@ FindClustersSPD(const TClonesArray *digits, TClonesArray *clusters) {
      for (Int_t iz=zmin; iz<=zmax;iz+=idz)
        for (Int_t iy=ymin; iy<=ymax;iy+=idy){
         //
-        Int_t ndigits =0;
+        Int_t nodigits =0;
         Float_t y=0.,z=0.,q=0.;         
         for (Int_t l=0; l<ni; l++) {
           d=(AliITSdigitSPD*)digits->UncheckedAt(idx[l]);
@@ -529,12 +531,12 @@ FindClustersSPD(const TClonesArray *digits, TClonesArray *clusters) {
             if (TMath::Abs( d->GetCoord2()-iy)>0.75*idy) continue;
             if (TMath::Abs( d->GetCoord1()-iz)>0.75*idz) continue;
           }
-          ndigits++;
+          nodigits++;
           Float_t qq=d->GetSignal();
           y+=qq*fYSPD[d->GetCoord2()]; z+=qq*fZSPD[d->GetCoord1()]; q+=qq;   
          
         }     
-        if (ndigits==0) continue;
+        if (nodigits==0) continue;
         y/=q; z/=q;
         y-=fHwSPD; z-=fHlSPD;
         
@@ -1663,8 +1665,8 @@ void AliITSclustererV2::FindClustersSSD(AliITSRawStream* input,
        fI = iModule;
        FindClustersSSD(&clusters1D[0][0], nClusters[0], 
                        &clusters1D[1][0], nClusters[1], clusters[iModule]);
-       Int_t nClusters = clusters[iModule]->GetEntriesFast();
-       nClustersSSD += nClusters;
+       Int_t noClusters = clusters[iModule]->GetEntriesFast();
+       nClustersSSD += noClusters;
       }
 
       if (!next) break;