features.h

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/* This software and supporting documentation are distributed by
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#ifndef AIMS_FEATURES_H
#define AIMS_FEATURES_H


#include <vector>
#include <string>


namespace aims {

  //--------------------------//
 //  ScalarFeaturesProvider  //
//--------------------------//

class ScalarFeaturesProvider
{
public:
  typedef double Scalar_t;

  inline virtual ~ScalarFeaturesProvider();
  
  inline const std::vector< std::string > &scalarFeatureNames() const;
  virtual void scalarFeatureValues( std::vector< Scalar_t > & ) const = 0;

protected:

  std::vector< std::string > _scalarFeatureNames;
};


  //--------------------------//
 //  ScalarFeaturesProvider  //
//--------------------------//

//-----------------------------------------------------------------------------
inline ScalarFeaturesProvider::~ScalarFeaturesProvider() {}


//-----------------------------------------------------------------------------
inline const std::vector< std::string > &
ScalarFeaturesProvider::scalarFeatureNames() const
{
  return _scalarFeatureNames;
}


} // namesapce aims

#endif // ifndef AIMS_FEATURES_H