X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=TPC%2FAliTPCRawStream.cxx;h=57701c8f6847a18f1dbfbfb22cbd38b691124853;hb=1c00473b3d13df81d7441ad1eb3cda041ddf8480;hp=51ee29e42171096195cbd0c2e0254160fa080707;hpb=e7bee78bbb140a655160f4c983758f63acf34396;p=u%2Fmrichter%2FAliRoot.git

diff --git a/TPC/AliTPCRawStream.cxx b/TPC/AliTPCRawStream.cxx
index 51ee29e4217..57701c8f684 100644
--- a/TPC/AliTPCRawStream.cxx
+++ b/TPC/AliTPCRawStream.cxx
@@ -36,7 +36,7 @@
 ClassImp(AliTPCRawStream)
 
 //_____________________________________________________________________________
-AliTPCRawStream::AliTPCRawStream(AliRawReader* rawReader) :
+AliTPCRawStream::AliTPCRawStream(AliRawReader* rawReader, AliAltroMapping **mapping) :
   AliAltroRawStream(rawReader),
   fSector(-1),
   fPrevSector(-1),
@@ -44,23 +44,29 @@ AliTPCRawStream::AliTPCRawStream(AliRawReader* rawReader) :
   fPrevRow(-1),
   fPad(-1),
   fPrevPad(-1),
-  fIsMapOwner(kTRUE)
+  fIsMapOwner(kFALSE)
 {
   // create an object to read TPC raw digits
 
   SelectRawData("TPC");
 
-  TString path = gSystem->Getenv("ALICE_ROOT");
-  path += "/TPC/mapping/Patch";
-  TString path2;
-  for(Int_t i = 0; i < 6; i++) {
-    path2 = path;
-    path2 += i;
-    path2 += ".data";
-    fMapping[i] = new AliTPCAltroMapping(path2.Data());
+  if (mapping == NULL) {
+    TString path = gSystem->Getenv("ALICE_ROOT");
+    path += "/TPC/mapping/Patch";
+    TString path2;
+    for(Int_t i = 0; i < 6; i++) {
+      path2 = path;
+      path2 += i;
+      path2 += ".data";
+      fMapping[i] = new AliTPCAltroMapping(path2.Data());
+    }
+    fIsMapOwner = kTRUE;
   }
-
-  fNoAltroMapping = kFALSE;
+  else {
+    for(Int_t i = 0; i < 6; i++)
+      fMapping[i] = mapping[i];
+  }
+    
 }
 
 //_____________________________________________________________________________