ProjDataInfoBlocksOnCylindricalNoArcCorr.h

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/*
    Copyright (C) 2000- 2011-06-24, Hammersmith Imanet Ltd
    Copyright (C) 2011-07-01 - 2011, Kris Thielemans
    Copyright (C) 2017, ETH Zurich, Institute of Particle Physics and Astrophysics
    This file is part of STIR.

    SPDX-License-Identifier: Apache-2.0

    See STIR/LICENSE.txt for details
*/

#ifndef __stir_ProjDataInfoBlocksOnCylindricalNoArcCorr_H__
#define __stir_ProjDataInfoBlocksOnCylindricalNoArcCorr_H__

#include "stir/ProjDataInfoGenericNoArcCorr.h"
#include "stir/VectorWithOffset.h"
#include "stir/CartesianCoordinate3D.h"

START_NAMESPACE_STIR

class Succeeded;
class ProjDataInfoTests;
class BlocksTests;

class ProjDataInfoBlocksOnCylindricalNoArcCorr : public ProjDataInfoGenericNoArcCorr
{
private:
  typedef ProjDataInfoGenericNoArcCorr base_type;
#ifdef STIR_COMPILING_SWIG_WRAPPER
  // SWIG needs this typedef to be public
public:
#endif
  typedef ProjDataInfoBlocksOnCylindricalNoArcCorr self_type;

public:
  ProjDataInfoBlocksOnCylindricalNoArcCorr();

  ProjDataInfoBlocksOnCylindricalNoArcCorr(const shared_ptr<Scanner> scanner_ptr,
                                           const VectorWithOffset<int>& num_axial_pos_per_segment,
                                           const VectorWithOffset<int>& min_ring_diff_v,
                                           const VectorWithOffset<int>& max_ring_diff_v,
                                           const int num_views,
                                           const int num_tangential_poss);

  ProjDataInfo* clone() const override;

  bool operator==(const self_type&) const;

  std::string parameter_info() const override;

private:

  Succeeded find_scanner_coordinates_given_cartesian_coordinates(int& det1,
                                                                 int& det2,
                                                                 int& ring1,
                                                                 int& ring2,
                                                                 const CartesianCoordinate3D<float>& c1,
                                                                 const CartesianCoordinate3D<float>& c2) const;

  void find_bin_given_cartesian_coordinates_of_detection(Bin& bin,
                                                         const CartesianCoordinate3D<float>& coord_1,
                                                         const CartesianCoordinate3D<float>& coord_2) const;
  // give test classes access to the private members
  friend class ProjDataInfoTests;
  friend class BlocksTests;

private:
  bool blindly_equals(const root_type* const) const override;
};

END_NAMESPACE_STIR

#endif