/data/refman/pasoursint/CMSSW_5_3_9_patch3/src/L1Trigger/GlobalMuonTrigger/src/L1MuGMTLFDeltaEtaLUT.h

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//-------------------------------------------------
//
//   $Date: 2007/04/02 15:45:38 $
//   $Revision: 1.3 $
//
//   Author :
//   H. Sakulin            HEPHY Vienna
//
//   Migrated to CMSSW:
//   I. Mikulec
//
//--------------------------------------------------
#ifndef L1TriggerGlobalMuonTrigger_L1MuGMTLFDeltaEtaLUT_h
#define L1TriggerGlobalMuonTrigger_L1MuGMTLFDeltaEtaLUT_h

//---------------
// C++ Headers --
//---------------


//----------------------
// Base Class Headers --
//----------------------
#include "L1Trigger/GlobalMuonTrigger/src/L1MuGMTLUT.h"

//------------------------------------
// Collaborating Class Declarations --
//------------------------------------

//              ---------------------
//              -- Class Interface --
//              ---------------------


class L1MuGMTLFDeltaEtaLUT : public L1MuGMTLUT {
  
 public:
  enum {DTRPC, CSCRPC};

  L1MuGMTLFDeltaEtaLUT() : L1MuGMTLUT("LFDeltaEta", 
                                       "DTRPC CSCRPC",
                                       "eta_dtcsc(6) eta_rpc(6)",
                                       "delta_eta(4)", 10, false) {
    InitParameters();
  } ;

  virtual ~L1MuGMTLFDeltaEtaLUT() {};

  unsigned SpecificLookup_delta_eta (int idx, unsigned eta_dtcsc, unsigned eta_rpc) const {
    std::vector<unsigned> addr(2);
    addr[0] = eta_dtcsc;
    addr[1] = eta_rpc;
    return Lookup(idx, addr) [0];
  };

  unsigned SpecificLookup (int idx, unsigned eta_dtcsc, unsigned eta_rpc) const {
    std::vector<unsigned> addr(2);
    addr[0] = eta_dtcsc;
    addr[1] = eta_rpc;
    return LookupPacked(idx, addr);
  };




  virtual unsigned LookupFunctionPacked (int idx, unsigned address) const {
    std::vector<unsigned> addr = u2vec(address, m_Inputs);
    return TheLookupFunction(idx ,addr[0] ,addr[1]);

  };

 private:
  void InitParameters();

  unsigned TheLookupFunction (int idx, unsigned eta_dtcsc, unsigned eta_rpc) const;

};
#endif