ListModeData_dummy.h

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/*
    Copyright (C) 2022, MGH / HST A. Martinos Center for Biomedical Imaging
    This file is part of STIR.
 
    SPDX-License-Identifier: Apache-2.0
 
    See STIR/LICENSE.txt for details
*/
 
#ifndef __stir_listmode_ListModeData_dummy_H__
#define __stir_listmode_ListModeData_dummy_H__
 
#include "stir/error.h"
#include "stir/listmode/ListModeData.h"
 
START_NAMESPACE_STIR
class ListModeData_dummy : public ListModeData
{
public:
  ListModeData_dummy(shared_ptr<const ExamInfo> exam_info_sptr, shared_ptr<const ProjDataInfo> proj_data_info_sptr)
      : ListModeData(exam_info_sptr, proj_data_info_sptr)
  {}
 
  std::string get_name() const override { return std::string("ListModeData_dummy"); }
 
  Succeeded reset() override
  {
    error("ListModeData_dummy does not have reset()");
    return Succeeded::no;
  }
 
  SavedPosition save_get_position() override
  {
    error("ListModeData_dummy does not have save_get_position()");
    return 0;
  }
 
  Succeeded set_get_position(const SavedPosition&) override
  {
    error("ListModeData_dummy does not have set_get_position()");
    return Succeeded::no;
  }
 
  bool has_delayeds() const override
  {
    error("ListModeData_dummy does not have has_delayeds()");
    return false;
  }
 
protected:
  shared_ptr<ListRecord> get_empty_record_helper_sptr() const override
  {
    error("ListModeData_dummy does not have get_empty_record_helper_sptr()");
    return nullptr;
  }
  Succeeded get_next(ListRecord& event) const override
  {
    error("ListModeData_dummy does not have get_next()");
    return Succeeded::no;
  }
};
 
END_NAMESPACE_STIR
 
#endif