CastorMergerData.h

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/* -*- C++ -*- */
#ifndef CastorMergerData_H
#define CastorMergerData_H

class CastorMergerData {
public:
  CastorMergerData();
  ~CastorMergerData() {
    if (m_ownData != nullptr)
      delete[] m_ownData;
  }
  CastorMergerData(int version_to_create);
  CastorMergerData(const unsigned short* data, int length);
  CastorMergerData(const CastorMergerData&);

  CastorMergerData& operator=(const CastorMergerData&);
  void allocate(int version_to_create = 0);
  void adoptData(const unsigned short* data, int length);
  unsigned int getFirmwareRevision() const;

  inline unsigned int getErrorsWord() const { return m_rawConst[2] & 0xFFFF; }

  inline int getFormatVersion() const { return m_formatVersion; }

  inline const unsigned short* getRawData() const { return m_rawConst; }

  inline const int getRawLength() const { return m_rawLength; }

  bool check() const;

  void unpack(unsigned char* tp_lengths, unsigned short* tp_samples) const;

  void pack(unsigned char* tp_lengths, unsigned short* tp_samples);
  void packHeaderTrailer(
      int L1Anumber, int bcn, int submodule, int orbitn, int pipeline, int ndd, int nps, int firmwareRev = 0);

  inline unsigned int getL1ANumber() const { return (m_rawConst[0] & 0xFF) + (m_rawConst[1] << 8); }
  inline unsigned int getBunchNumber() const { return (m_rawConst[4] & 0xFFF); }
  unsigned int getOrbitNumber() const;

  inline unsigned int getExtHdr1() const { return (m_rawConst[0]); }
  inline unsigned int getExtHdr2() const { return (m_rawConst[1]); }
  inline unsigned int getExtHdr3() const { return (m_rawConst[2]); }
  inline unsigned int getExtHdr4() const { return (m_rawConst[3]); }
  inline unsigned int getExtHdr5() const { return (m_rawConst[4]); }
  inline unsigned int getExtHdr6() const { return (m_rawConst[5]); }
  inline unsigned int getExtHdr7() const { return (m_rawConst[6]); }
  inline unsigned int getExtHdr8() const { return (m_rawConst[7]); }

protected:
  void determineSectionLengths(int& tpWords, int& headerWords, int& trailerWords) const;
  void determineStaticLengths(int& headerWords, int& trailerWords) const;

  int m_formatVersion;
  int m_rawLength;
  const unsigned short* m_rawConst;  // pointer to actual raw data
  unsigned short* m_ownData;         // local block in raw data format
  unsigned short* m_unpackedData;    // local data in usable format
};

#endif