ScaleNormalizer.hh

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#ifndef _SCALENORMALIZER_HH
#define _SCALENORMALIZER_HH

#include <openmodeller/Normalizer.hh>

class dllexp ScaleNormalizer : public Normalizer {

public:

  friend class test_ScaleNormalizer;

  // Used only during deserialization
  ScaleNormalizer();

  ScaleNormalizer( Scalar min, Scalar max, bool useLayerAsRef );

  ~ScaleNormalizer();

  void computeNormalization( const ReferenceCountedPointer<const SamplerImpl>& samplerPtr );

  void normalize( Sample * samplePtr );

  Normalizer * getCopy();
  
  ConfigurationPtr getConfiguration() const;
  
  void setConfiguration( const ConstConfigurationPtr & );

private:
  
  Scalar _min;
  Scalar _max;
  bool   _use_layer_as_ref;
  Sample _offsets;
  Sample _scales;

};

#endif