Line data    Source code

       1             : #ifndef ALIMUONVRAWSTREAMTRIGGER_H
       2             : #define ALIMUONVRAWSTREAMTRIGGER_H
       3             : /* This file is property of and copyright by the ALICE HLT Project        *
       4             :  * ALICE Experiment at CERN, All rights reserved.                         *
       5             :  * See cxx source for full Copyright notice                               */
       6             : 
       7             : /* $Id$ */
       8             : 
       9             : /// \ingroup raw
      10             : /// \class AliMUONVRawStreamTrigger
      11             : /// \brief Base class for reading MUON raw trigger data.
      12             : ///
      13             : //  MUON trigger decoders must derive from this base class.
      14             : //
      15             : //  Author Artur Szostak <artursz@iafrica.com>
      16             : 
      17             : #include <TObject.h>
      18             : #include "AliMUONRawStream.h"
      19             : 
      20             : class TArrayS;
      21             : class AliRawReader;
      22             : class AliMUONDDLTrigger;
      23             : 
      24             : class AliMUONVRawStreamTrigger : public AliMUONRawStream
      25             : {
      26             : public:
      27             :         AliMUONVRawStreamTrigger();
      28             :         AliMUONVRawStreamTrigger(AliRawReader* rawReader);
      29             :         virtual ~AliMUONVRawStreamTrigger();
      30             :         
      31             :         /// Advance one step in the iteration. Returns false if finished.
      32             :         virtual Bool_t Next(UChar_t& id,   UChar_t& dec,     Bool_t& trigY,
      33             :                             UChar_t& yPos, UChar_t& sXDev,   UChar_t& xDev,
      34             :                             UChar_t& xPos, Bool_t& triggerY, Bool_t& triggerX,
      35             :                             TArrayS& xPattern, TArrayS& yPattern) = 0;
      36             :         
      37             :         /// Return pointer to DDL payload object.
      38             :         virtual AliMUONDDLTrigger* GetDDLTrigger() const = 0;
      39             :         
      40             :         /// Return maximum number of DDLs
      41             :         virtual Int_t GetMaxDDL() const = 0;
      42             :         /// Return maximum number of regional cards in DATE file
      43             :         virtual Int_t GetMaxReg() const = 0;
      44             :         /// Return maximum number of local cards in DATE file
      45             :         virtual Int_t GetMaxLoc() const = 0;
      46             :         
      47             :         /// Should set the maximum number of local cards expected in the DDL stream.
      48             :         virtual void SetMaxLoc(Int_t loc) = 0;
      49             :         
      50             :         /// Return number of DDL
      51             :         virtual Int_t GetDDL() const = 0;
      52             :         
      53             :         /// Disable Warnings
      54             :         virtual void DisableWarnings() = 0;
      55             :         
      56             :         /// error numbers
      57             :         enum rawStreamTriggerError
      58             :         {
      59             :                 kDarcEoWErr   = 6, ///< end of Darc word error 
      60             :                 kGlobalEoWErr = 7, ///< end of Global word error
      61             :                 kRegEoWErr    = 8, ///< end of Regional word error 
      62             :                 kLocalEoWErr  = 9  ///< end of local word error
      63             :         };
      64             : 
      65             : private:
      66             :         /// Not implemented
      67             :         AliMUONVRawStreamTrigger(const AliMUONVRawStreamTrigger& stream);
      68             :         /// Not implemented
      69             :         AliMUONVRawStreamTrigger& operator = (const AliMUONVRawStreamTrigger& stream);
      70             :         
      71          18 :         ClassDef(AliMUONVRawStreamTrigger, 0)  // Base class for MUON trigger rawdata decoders.
      72             : };
      73             : 
      74             : #endif // ALIMUONVRAWSTREAMTRIGGER_H