GlobalMuonTrigger/src/L1MuGMTLFMergeRankCombineLUT.h

0001 //-------------------------------------------------
0002 //
0003 /** \class L1MuGMTLFMergeRankCombineLUT
0004  *
0005  *   LFMergeRankCombine look-up table
0006  *
0007  *   this class was automatically generated by
0008  *     L1MuGMTLUT::MakeSubClass()
0009 */
0010 //
0011 //   Author :
0012 //   H. Sakulin            HEPHY Vienna
0013 //
0014 //   Migrated to CMSSW:
0015 //   I. Mikulec
0016 //
0017 //--------------------------------------------------
0018 #ifndef L1TriggerGlobalMuonTrigger_L1MuGMTLFMergeRankCombineLUT_h
0019 #define L1TriggerGlobalMuonTrigger_L1MuGMTLFMergeRankCombineLUT_h
0020
0021 //---------------
0022 // C++ Headers --
0023 //---------------
0024
0025 //----------------------
0026 // Base Class Headers --
0027 //----------------------
0028 #include "L1Trigger/GlobalMuonTrigger/src/L1MuGMTLUT.h"
0029
0030 //------------------------------------
0031 // Collaborating Class Declarations --
0032 //------------------------------------
0033
0034 //              ---------------------
0035 //              -- Class Interface --
0036 //              ---------------------
0037
0038 class L1MuGMTLFMergeRankCombineLUT : public L1MuGMTLUT {
0039 public:
0040   enum { DT, BRPC, CSC, FRPC };
0041
0042   /// constuctor using function-lookup
0043   L1MuGMTLFMergeRankCombineLUT()
0044       : L1MuGMTLUT("LFMergeRankCombine",
0045                    "DT BRPC CSC FRPC",
0046                    "rank_etaq(7) rank_ptq(2) rank_etaphi(1)",
0047                    "merge_rank(8)",
0048                    9,
0049                    false) {
0050     InitParameters();
0051   };
0052
0053   /// destructor
0054   ~L1MuGMTLFMergeRankCombineLUT() override {}
0055
0056   /// specific lookup function for merge_rank
0057   unsigned SpecificLookup_merge_rank(int idx, unsigned rank_etaq, unsigned rank_ptq, unsigned rank_etaphi) const {
0058     std::vector<unsigned> addr(3);
0059     addr[0] = rank_etaq;
0060     addr[1] = rank_ptq;
0061     addr[2] = rank_etaphi;
0062     return Lookup(idx, addr)[0];
0063   };
0064
0065   /// specific lookup function for entire output field
0066   unsigned SpecificLookup(int idx, unsigned rank_etaq, unsigned rank_ptq, unsigned rank_etaphi) const {
0067     std::vector<unsigned> addr(3);
0068     addr[0] = rank_etaq;
0069     addr[1] = rank_ptq;
0070     addr[2] = rank_etaphi;
0071     return LookupPacked(idx, addr);
0072   };
0073
0074   /// access to lookup function with packed input and output
0075
0076   unsigned LookupFunctionPacked(int idx, unsigned address) const override {
0077     std::vector<unsigned> addr = u2vec(address, m_Inputs);
0078     return TheLookupFunction(idx, addr[0], addr[1], addr[2]);
0079   };
0080
0081 private:
0082   /// Initialize scales, configuration parameters, alignment constants, ...
0083   void InitParameters();
0084
0085   /// The lookup function - here the functionality of the LUT is implemented
0086   unsigned TheLookupFunction(int idx, unsigned rank_etaq, unsigned rank_ptq, unsigned rank_etaphi) const;
0087
0088   /// Private data members (LUT parameters);
0089 };
0090 #endif