Minor changes in support of changes to AliITSdigitS?D class'.

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

diff --git a/ITS/AliITSClusterFinderSPD.cxx b/ITS/AliITSClusterFinderSPD.cxx
index 86e43f7f2cfb5418e5ac52192322441db937b427..643eaf36e3b9bd61c74c4c0edd45f359eabb4481 100644 (file)
--- a/ITS/AliITSClusterFinderSPD.cxx
+++ b/ITS/AliITSClusterFinderSPD.cxx
@@ -101,18 +101,24 @@ void AliITSClusterFinderSPD::FindRawClusters(Int_t module){
     Int_t ndigits = fDigits->GetEntriesFast();  
     if (!ndigits) return;
 
-    AliITSdigit *dig;
-    AliITSdigitSPD *dig1;
-    Int_t ndig;
+    AliITSdigitSPD *dig;
+    Int_t ndig,i;
     for(ndig=0; ndig<ndigits; ndig++) {
-       dig= (AliITSdigit*)fDigits->UncheckedAt(ndig);
+       dig= (AliITSdigitSPD*)fDigits->UncheckedAt(ndig);
        digx[digitcount] = dig->fCoord2+1;  //starts at 1
        digz[digitcount] = dig->fCoord1+1;  //starts at 1
-       dig1= (AliITSdigitSPD*)fDigits->UncheckedAt(ndig);
-       digtr1[digitcount] = dig1->fTracks[0];
-       digtr2[digitcount] = dig1->fTracks[1];
-       digtr3[digitcount] = dig1->fTracks[2];
-       digtr4[digitcount] = dig1->fSignal;
+       digtr1[digitcount] = dig->fTracks[0];
+       digtr2[digitcount] = -3;
+       digtr3[digitcount] = -3;
+       i=1;
+       while(digtr1[digitcount]==dig->fTracks[i] && i<dig->GetNTracks()) i++;
+       if(i<dig->GetNTracks()){
+           digtr2[digitcount] = dig->fTracks[i];
+           while(digtr1[digitcount]==dig->fTracks[i] && 
+                 i<dig->GetNTracks()) i++;
+           if(i<dig->GetNTracks()) digtr3[digitcount] = dig->fTracks[i];
+       } // end if
+       digtr4[digitcount] = dig->fSignal;
        digitcount++;
     } // end for ndig
     ClusterFinder(digitcount,digx,digz,digtr1,digtr2,digtr3,digtr4,