CListModeData.h

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/*
  Copyright (C) 2019, National Physical Laboratory
  Copyright (C) 2019, University College of London
    This file is part of STIR.
 
    SPDX-License-Identifier: Apache-2.0
 
    See STIR/LICENSE.txt for details
*/
 
#ifndef __stir_listmode_CListModeData_H__
#define __stir_listmode_CListModeData_H__
 
#include <string>
#include <ctime>
#include "stir/ProjDataInfo.h"
#include "stir/ExamData.h"
#include "stir/RegisteredParsingObject.h"
#include "stir/listmode/ListModeData.h"
#include "stir/listmode/CListRecord.h"
 
#ifdef BOOST_NO_STDC_NAMESPACE
namespace std
{
using ::time_t;
}
#endif
 
START_NAMESPACE_STIR
class CListRecord;
class Succeeded;
class ExamInfo;

class CListModeData : public ListModeData
{
public:

  virtual shared_ptr<CListRecord> get_empty_record_sptr() const = 0;

 
  virtual Succeeded get_next_record(CListRecord& event) const = 0;

  bool has_delayeds() const override = 0;
 
protected:
  shared_ptr<ListRecord> get_empty_record_helper_sptr() const override
  {
    shared_ptr<CListRecord> sptr(this->get_empty_record_sptr());
    shared_ptr<ListRecord> sptr1(static_pointer_cast<ListRecord>(sptr));
    return sptr1;
  }
 
  Succeeded get_next(ListRecord& event) const override { return this->get_next_record((CListRecord&)(event)); }
};
 
END_NAMESPACE_STIR
 
#endif