message: Complete the = operator
diff: @@ -88,6 +88,8 @@ AliFemtoDreamBasePart &AliFemtoDreamBasePart::operator=(
  fVGTI = 0;
  fTrackBufferSize = obj.fTrackBufferSize;
  fP = obj.fP;
  + fPt = obj.fPt;
  + fMCP = obj.fMCP;
  fMCPt = obj.fMCPt;
  fP_TPC = obj.fP_TPC;
  fEta = obj.fEta;
  