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File indexing completed on 2023-03-17 11:11:25
0001 //------------------------------------------------- 0002 // 0003 // Class: L1MuGMTLFSortRankCombineLUT 0004 // 0005 // 0006 // 0007 // Author : 0008 // H. Sakulin HEPHY Vienna 0009 // 0010 // Migrated to CMSSW: 0011 // I. Mikulec 0012 // 0013 //-------------------------------------------------- 0014 0015 //----------------------- 0016 // This Class's Header -- 0017 //----------------------- 0018 #include "L1Trigger/GlobalMuonTrigger/src/L1MuGMTLFSortRankCombineLUT.h" 0019 0020 //--------------- 0021 // C++ Headers -- 0022 //--------------- 0023 0024 //------------------------------- 0025 // Collaborating Class Headers -- 0026 //------------------------------- 0027 0028 //------------------- 0029 // InitParameters -- 0030 //------------------- 0031 0032 void L1MuGMTLFSortRankCombineLUT::InitParameters() {} 0033 0034 //-------------------------------------------------------------------------------- 0035 // Sort Rank Combination LUT 0036 // 0037 // This LUT combines the three contributioons to the sort-rank. 0038 // It can be used to lower the rank of or to disable muons in certain 0039 // hot detector regions 0040 // 0041 // Inputs: rank_etaq(2-bit), rank_ptq(7-bit), rank_etaphi(2-bit) 0042 // Outputs: Sort Rank (8-bit) 0043 // 0044 //-------------------------------------------------------------------------------- 0045 0046 unsigned L1MuGMTLFSortRankCombineLUT::TheLookupFunction(int idx, 0047 unsigned rank_etaq, 0048 unsigned rank_ptq, 0049 unsigned rank_etaphi) const { 0050 // idx is DT, BRPC, CSC, FRPC 0051 // INPUTS: rank_etaq(2) rank_ptq(7) rank_etaphi(2) 0052 // OUTPUTS: sort_rank(8) 0053 0054 // int isRPC = idx % 2; 0055 // int isFWD = idx / 2; 0056 0057 // by default return maximum 0058 unsigned int rank_combined = rank_etaphi * 32 + rank_ptq; 0059 // max is 127 + 32*2 0060 if (rank_etaphi == 3) 0061 rank_combined = 0; 0062 0063 return rank_combined; 0064 }
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