AbsTimeInterval.h

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//
//
/*
    Copyright (C) 2005- 2010 , Hammersmith Imanet Ltd
    SPDX-License-Identifier: Apache-2.0
    See STIR/LICENSE.txt for details
*/
#ifndef __stir_AbsTimeInterval__H__
#define __stir_AbsTimeInterval__H__

#include "stir/RegisteredObject.h"
#include "stir/ParsingObject.h"

START_NAMESPACE_STIR

class AbsTimeInterval : public RegisteredObject<AbsTimeInterval>
{

public:
  ~AbsTimeInterval() override {}
  AbsTimeInterval()
      : _start_time_in_secs_since_1970(0),
        _end_time_in_secs_since_1970(0)
  {}
  AbsTimeInterval(double start_time_in_secs_since_1970, double end_time_in_secs_since_1970)
      : _start_time_in_secs_since_1970(start_time_in_secs_since_1970),
        _end_time_in_secs_since_1970(end_time_in_secs_since_1970)
  {}

  double get_start_time_in_secs_since_1970() const { return _start_time_in_secs_since_1970; }
  double get_end_time_in_secs_since_1970() const { return _end_time_in_secs_since_1970; }
  double get_duration_in_secs() const { return _end_time_in_secs_since_1970 - _start_time_in_secs_since_1970; }

protected:
  double _start_time_in_secs_since_1970;
  double _end_time_in_secs_since_1970;
};

END_NAMESPACE_STIR

#endif