Normalizer.hh

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#ifndef _NORMALIZER_HH
#define _NORMALIZER_HH

#include <openmodeller/Configurable.hh>
#include <openmodeller/Sample.hh>
// Note: avoid including Sampler.hh because of cross reference between the two classes. 
//       However it needs to be included in the .cpp of all implementations of this interface.

class SamplerImpl; // forward declaration

class Normalizer : public Configurable {

public:

  // Note: not using ConstSamplerPtr to avoid compilation problems. It was 
  //       replaced here by the associated definition. See the ConstSamplerPtr 
  //       typedef in Sampler.hh.
  virtual void computeNormalization( const ReferenceCountedPointer<const SamplerImpl>& samplerPtr ) = 0;

  virtual void normalize( Sample * samplePtr ) = 0;

  // Should return a pointer to copy of the object
  virtual Normalizer * getCopy() = 0;
};

#endif