ProjMatrixElemsForOneBinValue.h

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//
//
/*
    Copyright (C) 2000 PARAPET partners
    Copyright (C) 2000- 2009, Hammersmith Imanet Ltd
    This file is part of STIR.

    SPDX-License-Identifier: Apache-2.0 AND License-ref-PARAPET-license

    See STIR/LICENSE.txt for details
*/

#ifndef __ProjMatrixElemsForOneBinValue_H__
#define __ProjMatrixElemsForOneBinValue_H__

#include "stir/common.h"

START_NAMESPACE_STIR

template <int num_dimensions, typename coordT>
class BasicCoordinate;

class ProjMatrixElemsForOneBinValue
{
public:
  explicit inline ProjMatrixElemsForOneBinValue(const BasicCoordinate<3, int>& coords, const float ivalue = 0);

  inline ProjMatrixElemsForOneBinValue();

  inline BasicCoordinate<3, int> get_coords() const;

  inline int coord1() const;
  inline int coord2() const;
  inline int coord3() const;

  inline float get_value() const;

  inline ProjMatrixElemsForOneBinValue& operator+=(const ProjMatrixElemsForOneBinValue& el2);
  inline ProjMatrixElemsForOneBinValue& operator*=(const float d);
  inline ProjMatrixElemsForOneBinValue& operator+=(const float d);
  inline ProjMatrixElemsForOneBinValue& operator/=(const float d);



  static inline bool coordinates_equal(const ProjMatrixElemsForOneBinValue& el1, const ProjMatrixElemsForOneBinValue& el2);

  static inline bool coordinates_less(const ProjMatrixElemsForOneBinValue& el1, const ProjMatrixElemsForOneBinValue& el2);

  friend inline bool operator==(const ProjMatrixElemsForOneBinValue& el1, const ProjMatrixElemsForOneBinValue& el2);

  friend inline bool operator<(const ProjMatrixElemsForOneBinValue& el1, const ProjMatrixElemsForOneBinValue& el2);

private:
  short c3, c2, c1;
  float value;
};

END_NAMESPACE_STIR

#include "stir/recon_buildblock/ProjMatrixElemsForOneBinValue.inl"

#endif // __ProjMatrixElemsForOneBinValue_H__