#include <Riostream.h>
+//-----------------------------------------------------------------------------
/// \class AliMUONBlockHeader
/// Block structure for tracker raw data
/// each DDL contains two blocks,
/// the header of the block contains the front end DSP id, trigger words and paddind word
///
/// \author Christian Finck
+//-----------------------------------------------------------------------------
/// \cond CLASSIMP
ClassImp(AliMUONBlockHeader)
/// \endcond
-const Int_t AliMUONBlockHeader::fgkHeaderLength = 8;
+const Int_t AliMUONBlockHeader::fgkHeaderLength = 8;
const UInt_t AliMUONBlockHeader::fgkDefaultDataKey = 0xFC0000FC;
+const UInt_t AliMUONBlockHeader::fgkDdlDataKey = 0xD000000D;
//___________________________________________
AliMUONBlockHeader::AliMUONBlockHeader()
: TObject(),