SinglesRatesFromSglFile.h

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//
/*
    Copyright (C) 2000- 2007, Hammersmith Imanet Ltd
    This file is part of STIR.

    SPDX-License-Identifier: Apache-2.0

    See STIR/LICENSE.txt for details
*/
#ifndef __stir_data_SinglesRatesFromSglFile_H__
#define __stir_data_SinglesRatesFromSglFile_H__

#include "stir/data/SinglesRatesForTimeSlices.h"
#include "stir/RegisteredParsingObject.h"
#include "stir/IO/stir_ecat7.h"

START_NAMESPACE_STIR
START_NAMESPACE_ECAT
START_NAMESPACE_ECAT7

class SinglesRatesFromSglFile : public RegisteredParsingObject<SinglesRatesFromSglFile, SinglesRates, SinglesRatesForTimeSlices>

{
public:
  struct sgl_str
  {
    long int time;
    long int num_sgl;
    long int sgl[126]; // Total prompts and total randoms at the end.
  };

  static const unsigned SIZE_OF_SINGLES_RECORD;

  static const char* const registered_name;

  SinglesRatesFromSglFile();

  // IO Methods

  int read_singles_from_sgl_file(const std::string& sgl_filename);

  std::ostream& write(std::ostream& output);

private:
  std::vector<int> _total_prompts;
  std::vector<int> _total_randoms;

#ifdef HAVE_LLN_MATRIX
  Main_header _singles_main_header;
#endif

  std::string _sgl_filename;

  virtual void set_defaults();
  virtual void initialise_keymap();
  virtual bool post_processing();
};

END_NAMESPACE_ECAT7
END_NAMESPACE_ECAT
END_NAMESPACE_STIR

#endif