multiply_plane_scale_factorsImageProcessor.h

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//
//
/*
    Copyright (C) 2003- 2007, Hammersmith Imanet
    SPDX-License-Identifier: Apache-2.0
    See STIR/LICENSE.txt for details
*/

#ifndef __stir_multiply_plane_scale_factorsImageProcessor_H__
#define __stir_multiply_plane_scale_factorsImageProcessor_H__

#include "stir/RegisteredParsingObject.h"
#include "stir/DataProcessor.h"
#include "stir/DiscretisedDensity.h"
#include <vector>

START_NAMESPACE_STIR

template <typename elemT>
class VectorWithOffset;

template <typename elemT>
class multiply_plane_scale_factorsImageProcessor
    : public RegisteredParsingObject<multiply_plane_scale_factorsImageProcessor<elemT>,
                                     DataProcessor<DiscretisedDensity<3, elemT>>,
                                     DataProcessor<DiscretisedDensity<3, elemT>>>
{
private:
  typedef RegisteredParsingObject<multiply_plane_scale_factorsImageProcessor<elemT>,
                                  DataProcessor<DiscretisedDensity<3, elemT>>,
                                  DataProcessor<DiscretisedDensity<3, elemT>>>
      base_type;

public:
  static const char* const registered_name;
  multiply_plane_scale_factorsImageProcessor();
  multiply_plane_scale_factorsImageProcessor(const VectorWithOffset<double>& plane_scale_factors);
  multiply_plane_scale_factorsImageProcessor(const std::vector<double>& plane_scale_factors);

private:
  std::vector<double> plane_scale_factors;

  virtual void set_defaults();
  virtual void initialise_keymap();

  Succeeded virtual_set_up(const DiscretisedDensity<3, elemT>& image);

  void virtual_apply(DiscretisedDensity<3, elemT>& out_density, const DiscretisedDensity<3, elemT>& in_density) const;
  void virtual_apply(DiscretisedDensity<3, elemT>& density) const;
};

END_NAMESPACE_STIR

#endif