PostProcessing.h

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#ifndef GRT_POST_PROCESSING_HEADER
#define GRT_POST_PROCESSING_HEADER

#include "MLBase.h"

GRT_BEGIN_NAMESPACE

class GRT_API PostProcessing : public MLBase
{
public:
 PostProcessing( const std::string &id = "" );
 
 virtual ~PostProcessing(void);
 
 virtual bool deepCopyFrom(const PostProcessing *postProcessing){ return false; }
 
 bool copyBaseVariables(const PostProcessing *postProcessingModule);

 virtual bool process(const VectorFloat &inputVector){ return false; }
 
 UINT getPostProcessingInputMode() const;
 
 UINT getPostProcessingOutputMode() const;
 
 bool getInitialized() const;
 
 bool getIsPostProcessingInputModePredictedClassLabel() const;
 
 bool getIsPostProcessingInputModeClassLikelihoods() const;
 
 bool getIsPostProcessingOutputModePredictedClassLabel() const;
 
 bool getIsPostProcessingOutputModeClassLikelihoods() const;
 
 VectorFloat getProcessedData() const;
 
 typedef std::map< std::string, PostProcessing*(*)() > StringPostProcessingMap;
 
 static PostProcessing* create(const std::string &postProcessingType);
 
 PostProcessing* create() const;
 
 enum PostprocessingInputModes{INPUT_MODE_NOT_SET=0,INPUT_MODE_PREDICTED_CLASS_LABEL,INPUT_MODE_CLASS_LIKELIHOODS};
 enum PostprocessingOutputModes{OUTPUT_MODE_NOT_SET=0,OUTPUT_MODE_PREDICTED_CLASS_LABEL,OUTPUT_MODE_CLASS_LIKELIHOODS};

 GRT_DEPRECATED_MSG( "createNewInstance is deprecated, use create instead.", PostProcessing* createNewInstance() const );
 GRT_DEPRECATED_MSG( "createInstanceFromString is deprecated, use create instead.", static PostProcessing* createInstanceFromString( const std::string &id ) );
 GRT_DEPRECATED_MSG( "getPostProcessingType is deprecated, use getId() instead", std::string getPostProcessingType() const );
 
protected:
 bool init();
 
 bool savePostProcessingSettingsToFile(std::fstream &file) const;
 
 bool loadPostProcessingSettingsFromFile(std::fstream &file);

 std::string postProcessingType;
 bool initialized;
 UINT postProcessingInputMode;
 UINT postProcessingOutputMode;
 VectorFloat processedData;
 
 static StringPostProcessingMap *getMap() {
 if( !stringPostProcessingMap ){ stringPostProcessingMap = new StringPostProcessingMap; } 
 return stringPostProcessingMap; 
 }

private:
 static StringPostProcessingMap *stringPostProcessingMap;
 static UINT numPostProcessingInstances;
};

template< typename T > PostProcessing *createNewPostProcessingModule() { return new T; } 

template< typename T > 
class RegisterPostProcessingModule : PostProcessing { 
public:
 RegisterPostProcessingModule( std::string const &newModuleId ) { 
 getMap()->insert( std::pair< std::string, PostProcessing*(*)() >(newModuleId, &createNewPostProcessingModule< T > ) );
 }
};

GRT_END_NAMESPACE

#endif //GRT_POST_PROCESSING_HEADER