minimum_distance.hh

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#ifndef _MINIMUM_DISTANCEHH_
#define _MINIMUM_DISTANCEHH_

#include <openmodeller/om.hh>

/****************************************************************/
/************************* Minimum Distance *********************/

class MinimumDistance : public AlgorithmImpl
{
public:

  MinimumDistance();
  virtual ~MinimumDistance();

  int initialize();
  int iterate();
  int done() const;

  Scalar getValue( const Sample& x ) const;
  int    getConvergence( Scalar *val );

protected:
  virtual void _getConfiguration( ConfigurationPtr& ) const;
  virtual void _setConfiguration( const ConstConfigurationPtr& );

private:

  bool _done;

  Scalar findDist( const Sample& x, const Sample& pnt ) const;

  Scalar _dist;  

  bool _hasCategorical;
  int _numLayers;
  Sample _isCategorical;

  std::vector<Sample> _envPoints;

};


#endif