EnvelopeExtractor.h

Go to the documentation of this file.

#ifndef GRT_ENVELOPE_EXTRACTOR_HEADER
#define GRT_ENVELOPE_EXTRACTOR_HEADER

//Include the main GRT header to get access to the FeatureExtraction base class
#include "../../CoreModules/FeatureExtraction.h"

GRT_BEGIN_NAMESPACE

class GRT_API EnvelopeExtractor : public FeatureExtraction{
public:
    EnvelopeExtractor(const UINT bufferSize = 100,const UINT numDimensions = 1);
    
    EnvelopeExtractor(const EnvelopeExtractor &rhs);
    
    virtual ~EnvelopeExtractor();
    
    EnvelopeExtractor& operator=(const EnvelopeExtractor &rhs);
    
    virtual bool deepCopyFrom(const FeatureExtraction *featureExtraction);
    
    virtual bool computeFeatures(const VectorFloat &inputVector);
    
    virtual bool reset();
    
    virtual bool save( std::fstream &file ) const;
    
    virtual bool load( std::fstream &file );
    
    bool init( const UINT bufferSize = 100,const UINT numDimensions = 1 );
    
    //Tell the compiler we are using the following functions from the MLBase class to stop hidden virtual function warnings
    using MLBase::save;
    using MLBase::load;

    static std::string getId();
    
protected:
    UINT bufferSize;
    CircularBuffer< VectorFloat > buffer;
    
private:
    static RegisterFeatureExtractionModule< EnvelopeExtractor > registerModule;
    static std::string id;
};

GRT_END_NAMESPACE

#endif //HEADER GUARD