STGTPPackets.h

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/*
  Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
*/
#ifndef MUONNSWCOMMONDECODE_STGTPPACKETS_H
#define MUONNSWCOMMONDECODE_STGTPPACKETS_H
 
#include <array>
#include <cstddef>
#include <cstdint>
#include <exception>
#include <vector>
 
#include "MuonNSWCommonDecode/NSWSTGTPDecodeBitmaps.h"
 
namespace Muon::nsw {
class STGTPPadPacket {
 public:
  explicit STGTPPadPacket(const std::vector<std::uint32_t>& payload);
  virtual ~STGTPPadPacket() = default;
  [[nodiscard]] std::uint32_t BCID() const { return m_BCID; };
  [[nodiscard]] std::uint32_t BandID(const std::size_t num) const { return m_bandIDs.at(num); };
  [[nodiscard]] std::uint32_t PhiID(const std::size_t num) const { return m_phiIDs.at(num); };
  [[nodiscard]] std::uint32_t PadIdleFlag() const { return m_idleFlag; };
  [[nodiscard]] std::uint32_t CoincidenceWedge() const { return m_coincWedge; };
 
 private:
  std::uint32_t m_BCID{};
  std::array<std::uint32_t, STGTPPad::num_pads> m_bandIDs{};
  std::array<std::uint32_t, STGTPPad::num_pads> m_phiIDs{};
  std::uint32_t m_idleFlag{};
  std::uint32_t m_coincWedge{};
};
 
class STGTPSegmentPacket {
 public:
  struct SegmentData {
    std::uint32_t monitor{};
    std::uint32_t spare{};
    std::uint32_t lowRes{};
    std::uint32_t phiRes{};
    std::uint32_t dTheta{};
    std::uint32_t phiID{};
    std::uint32_t rIndex{};
  };
 
  explicit STGTPSegmentPacket(const std::vector<std::uint32_t>& payload);
 
  virtual ~STGTPSegmentPacket() = default;
  [[nodiscard]] std::uint32_t LUT_ChoiceSelection() const { return m_lut_choice; }
  [[nodiscard]] std::uint32_t NSW_SegmentSelector() const { return m_nsw_segment_selector; }
  [[nodiscard]] std::uint32_t ValidSegmentSelector() const { return m_valid_segment_selector; }
 
  [[nodiscard]] const std::array<SegmentData, STGTPSegments::num_segments>& Segments() const { return m_segmentData; }
  [[nodiscard]] const SegmentData& Segment(std::size_t segment) const;
 
  [[nodiscard]] std::uint32_t BCID() const { return m_BCID; };
  [[nodiscard]] std::uint32_t SectorID() const { return m_sectorID; }
 
 private:
  std::uint32_t m_lut_choice{};
  std::uint32_t m_nsw_segment_selector{};
  std::uint32_t m_valid_segment_selector{};
 
  std::array<SegmentData, STGTPSegments::num_segments> m_segmentData{};
 
  std::uint32_t m_BCID{};
  std::uint32_t m_sectorID{};
};
 
}  // namespace Muon::nsw
 
#endif  // MUONNSWCOMMONDECODE_STGTPPACKETS_H