ICandData.cxx

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/*
   Copyright (C) 2002-2025 CERN for the benefit of the ATLAS collaboration
*/
 
#include "L0MuonInterface/ICandData.h"
 
namespace L0Muon
{

  void ICandData::setEta(float eta)
  {
    const float etaClamped = std::max(-s_etaRange, std::min(eta, s_etaRange));
    m_eta = static_cast<uint16_t>(std::lround((etaClamped + s_etaRange) / (2.0f * s_etaRange) *static_cast<float>(s_etaBitRange)));
  }
  void ICandData::setPhi(float phi)
  {
    m_phi = static_cast<uint16_t>(((phi+M_PI)/s_phiRange)*static_cast<float>(s_phiBitRange));
  }
  void ICandData::setPt(float pt)
  {
    m_pt = static_cast<uint16_t>(std::round(pt/s_ptRange)*static_cast<float>(s_ptBitRange));
  }

  float ICandData::eta() const
  {
    return (static_cast<float>(m_eta) / static_cast<float>(s_etaBitRange)) * (2.0f * s_etaRange) - s_etaRange;
        
  }
  float ICandData::phi() const
  {
    return static_cast<float> (m_phi) / static_cast<float>(s_phiBitRange) * s_phiRange-M_PI;
 
  }
  float ICandData::pt() const
  {
    return static_cast<float>(m_pt)/static_cast<float>(s_ptBitRange)*s_ptRange;
  }
 
} // namespace L0Muon