Macros for analysis wagon:

[u/mrichter/AliRoot.git] / TPC / AliTPCtracker.cxx

diff --git a/TPC/AliTPCtracker.cxx b/TPC/AliTPCtracker.cxx
index 19959169a0169d1072fc7034a173ccf413274963..5ab1fd4924b14133891e077c2abab0fcbafd65b4 100644 (file)
--- a/TPC/AliTPCtracker.cxx
+++ b/TPC/AliTPCtracker.cxx
@@ -232,7 +232,7 @@ Int_t AliTPCtracker::FollowProlongation(AliTPCseed& t, Int_t rf) {
     UInt_t index=0;
     Double_t maxchi2=kMaxCHI2;
     const AliTPCRow &krow=fSectors[s][nr];
-    Double_t pt=1./t.Get1Pt();
+    Double_t pt=t.GetSignedPt();
     Double_t sy2=AliTPCcluster::SigmaY2(t.GetX(),t.GetTgl(),pt);
     Double_t sz2=AliTPCcluster::SigmaZ2(t.GetX(),t.GetTgl());
     Double_t road=4.*sqrt(t.GetSigmaY2() + sy2), y=t.GetY(), z=t.GetZ();
@@ -370,7 +370,7 @@ Int_t AliTPCtracker::FollowBackProlongation
     AliTPCcluster *cl=0;
     Int_t index=0;
     Double_t maxchi2=kMaxCHI2;
-    Double_t pt=1./seed.Get1Pt();
+    Double_t pt=seed.GetSignedPt();
     Double_t sy2=AliTPCcluster::SigmaY2(seed.GetX(),seed.GetTgl(),pt);
     Double_t sz2=AliTPCcluster::SigmaZ2(seed.GetX(),seed.GetTgl());
     Double_t road=4.*sqrt(seed.GetSigmaY2() + sy2), z=seed.GetZ();
@@ -401,8 +401,8 @@ Int_t AliTPCtracker::FollowBackProlongation
        const AliTPCRow &krow=fSectors[s][i];
        if (accepted>27)
        if (krow) {
-          for (Int_t i=krow.Find(y-road); i<krow; i++) {
-           AliTPCcluster *c=(AliTPCcluster*)(krow[i]);
+          for (Int_t icl=krow.Find(y-road); icl<krow; icl++) {
+           AliTPCcluster *c=(AliTPCcluster*)(krow[icl]);
            if (c->GetY() > y+road) break;
            if (c->IsUsed()) continue;
         if ((c->GetZ()-z)*(c->GetZ()-z)>16.*(seed.GetSigmaZ2()+sz2)) continue;
@@ -410,7 +410,7 @@ Int_t AliTPCtracker::FollowBackProlongation
            if (chi2 > maxchi2) continue;
            maxchi2=chi2;
            cl=c;
-            index=krow.GetIndex(i);
+            index=krow.GetIndex(icl);
           }
        }
     }