MURoIThresholdsTool.cxx

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/*
  Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
#include "MURoIThresholdsTool.h"
#include "utilities.h"
#include <memory>
using namespace HLTSeedingNs;
 
uint64_t MURoIThresholdsTool::getPattern(const EventContext& /*ctx*/,
                                         const xAOD::MuonRoI& roi,
                                         const RoIThresholdsTool::ThrVec& menuThresholds,
                                         const TrigConf::L1ThrExtraInfoBase& /*menuExtraInfo*/) const {
  uint32_t thr_num = static_cast<uint32_t>(roi.getThrNumber());
 
  uint64_t thresholdsPattern = 0;
 
  // Iterate through thresholds and see which ones are passed
  for (const std::shared_ptr<TrigConf::L1Threshold>& thrBase : menuThresholds) {
    TrigConf::L1Threshold_MU* thr = static_cast<TrigConf::L1Threshold_MU*>(thrBase.get());
 
    bool passed{false};
 
    // e.g. threshold number is simply required.
    if (thr_num >= thr->idxBarrel() || thr_num >= thr->idxEndcap() || thr_num >= thr->idxForward()) {
      passed = true;
    }
 
    if (passed) {
      // set the corresponding bit in the pattern
      thresholdsPattern |= (1_u64 << thr->mapping());
    }
 
  } // loop over thresholds
 
  return thresholdsPattern;
}