masklinresampler.h

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#ifndef AIMS_RESAMPLING_MASKLINRESAMPLER_H
#define AIMS_RESAMPLING_MASKLINRESAMPLER_H

#include <aims/resampling/resampler.h>
#include <aims/resampling/linearresampler.h>

namespace aims
{

template <class T>
class
#ifndef AIMS_MASKLINEARRESAMPLER_NO_DEPREC_WARNING
  __attribute__((__deprecated__))
#endif
  MaskLinearResampler : public Resampler< T >
{

  public:

    using Resampler<T>::defaultValue;
    using Resampler<T>::setDefaultValue;

    MaskLinearResampler() : Resampler< T >() {
      // Set background to the same value as the mask (which is hard-coded in
      // the resampler)
      setDefaultValue(-32768);
    };
    ~MaskLinearResampler() { }

    using Resampler<T>::resample;
    void resample( const carto::Volume< T >& input_data,
                   const aims::AffineTransformation3d& transform,
                   const T& background,
                   carto::Volume< T > & output_data,
                   bool verbose = false ) const CARTO_OVERRIDE;

  protected:

    static_assert(static_cast<T>(-32768) == -32768,
                  "type T cannot represent the mask value (-32768)");

    void
    doResample( const carto::Volume< T > &,
                const soma::Transformation3d &, const T &,
                const Point3df &, T &, int ) const CARTO_OVERRIDE;

    LinearResampler<T> _linearresampler;

};

} // namespace aims

#endif // !defined(AIMS_RESAMPLING_MASKLINRESAMPLER_H)