ListEvent.h

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//
/*
    Copyright (C) 2003- 2011, Hammersmith Imanet Ltd
    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_ListEvent_H__
#define __stir_listmode_ListEvent_H__

#include "stir/Bin.h"
#include "stir/ProjDataInfo.h"
#include "stir/CartesianCoordinate3D.h"
#include "stir/LORCoordinates.h"

START_NAMESPACE_STIR


class ListEvent
{
public:
  virtual ~ListEvent() {}
  virtual bool is_prompt() const = 0; // {return helper_is_prompt();}


  virtual LORAs2Points<float> get_LOR() const = 0;


  virtual void get_bin(Bin& bin, const ProjDataInfo&) const;


  virtual bool is_valid_template(const ProjDataInfo&) const = 0;

}; /*-coincidence event*/

END_NAMESPACE_STIR

#endif