coverity fix

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

diff --git a/TRD/AliTRDdEdxCalibHistArray.cxx b/TRD/AliTRDdEdxCalibHistArray.cxx
index 174c87e1428d1cd11f34350fe0162f5a80d2f1d4..1242d85bd40c16cca2f6316d5e0f3ce01ca00e5c 100644 (file)
--- a/TRD/AliTRDdEdxCalibHistArray.cxx
+++ b/TRD/AliTRDdEdxCalibHistArray.cxx
@@ -26,8 +26,9 @@
 //  
 //
 #include "THnBase.h"
-#include "THnSparse.h"
+#include "THn.h"
 #include "TCollection.h"
+#include "AliLog.h"
 
 #include "AliTRDdEdxBaseUtils.h"
 #include "AliTRDdEdxCalibHistArray.h"
@@ -43,12 +44,23 @@ AliTRDdEdxCalibHistArray::AliTRDdEdxCalibHistArray(const Bool_t kNoInv):
   SetName(GetArrayName());
   SetOwner(kTRUE);
 
-  const Int_t    nbin[2]={AliTRDdEdxBaseUtils::NTRDtimebin(), 11250};
-  const Double_t xmin[2]={0,       0};
-  const Double_t xmax[2]={nbin[0], 20};
+  const Int_t    nbin[2]={AliTRDdEdxBaseUtils::NTRDtimebin(), 200};
+  const Double_t xmin[2]={0,       0.01};
+  const Double_t xmax[2]={static_cast<Double_t>(nbin[0]), 10};
+  const TString aname[2]={"globalTimeBin", "trdqovertpc"};
+  const TString atitle[2]={"det * AliTRDseedV1::kNtb + itb", "TRD-Cluster-Q / TPC-Signal"};
 
   for(Int_t iter=0; iter<GetSize(); iter++){
-    THnBase *hi = new THnSparseS(GetNameAt(iter), "", 2, nbin, xmin, xmax);
+    THnBase *hi = new THnF(GetNameAt(iter), "", 2, nbin, xmin, xmax);
+    for(Int_t iaxis=0; iaxis<2; iaxis++){
+      TAxis *xi = hi->GetAxis(iaxis);
+      xi->SetName(aname[iaxis]);
+      xi->SetTitle(atitle[iaxis]);
+      //only log for y-axis
+      if(iaxis==1){
+        AliTRDdEdxBaseUtils::BinLogX(xi);
+      }
+    }
     AddAt(hi, iter);
   }
 }
@@ -96,7 +108,7 @@ Long64_t AliTRDdEdxCalibHistArray::Merge(const TCollection* list)
       if (entry == 0) continue; 
       
       if(GetSize()!= entry->GetSize()){
-        printf("AliTRDdEdxCalibHistArray::Merge GetSize()!= entry->GetSize() %d %d\n", GetSize(), entry->GetSize()); exit(1);
+        AliFatal(Form("GetSize()!= entry->GetSize() %d %d\n", GetSize(), entry->GetSize()));
       }
 
       for(Int_t ii=0; ii<GetSize(); ii++){