LeakyIntegrator.h

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#ifndef GRT_LEAKY_INTEGRATOR_HEADER
#define GRT_LEAKY_INTEGRATOR_HEADER

#include "../CoreModules/PreProcessing.h"

GRT_BEGIN_NAMESPACE

class GRT_API LeakyIntegrator : public PreProcessing{
public:
    LeakyIntegrator(const Float leakRate = 0.99,const UINT numDimensions = 1);
    
    LeakyIntegrator(const LeakyIntegrator &rhs);
    
    virtual ~LeakyIntegrator();
    
    LeakyIntegrator& operator=(const LeakyIntegrator &rhs);
    
    virtual bool deepCopyFrom(const PreProcessing *preProcessing);
    
    virtual bool process(const VectorFloat &inputVector);
    
    virtual bool reset();
    
    virtual bool save( std::fstream &file ) const;
    
    virtual bool load( std::fstream &file );
    
    bool init(const Float leakRate,const UINT numDimensions);
    
    Float update(const Float x);
    
    VectorFloat update(const VectorFloat &x);
    
    bool setLeakRate(const Float leakRate);
    
    Float getLeakRate() const;

    static std::string getId();
    
    //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;
    
protected:
    Float leakRate;                        
    VectorFloat y;                        
    
private:
    static const std::string id;   
    static RegisterPreProcessingModule< LeakyIntegrator > registerModule;
    
};

GRT_END_NAMESPACE

#endif //GRT_LeakyIntegrator_HEADER