neuron.h

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# ifndef NEURON_H
# define NEURON_H

# include <axon.h>
# include <math.h>
# include <list>
# include <iostream>
# include <qglviewer.h>

using namespace qglviewer ;
using namespace std;

class Neuron {
private:
   list<Axon*> *axonsIn;
   list<Axon*> *axonsOut;
   int id;
   double outValue, outValueTemp, gradientValue, gradientValueTemp;
   ManipulatedFrame * frame_ ;

public:
        Neuron(int _id);
        
        int getId();
        double getOutValue();
        double getGradientValue();
        void setOutValue(double v);
        void setGradientValue(double v);
        
        void draw( int selected, const bool names = false ) ;
        float getX( void ) ;
        float getY( void ) ;
        float getZ( void ) ;
        void setX( float x ) ;
        void setY( float y ) ;
        void setZ( float z ) ;
        ManipulatedFrame * frame( void ) ;
        
        void addAxonIn(Axon *a);
        void removeAxonIn(int id_ax);
        void addAxonOut(Axon *a);
        void removeAxonOut(int id_ax);
        void removeAxons();
        
        void setOutValueTemp(double val);
        void incOutValueTemp(double val);
        void setGradientValueTemp(double val);
        void incGradientValueTemp(double val);
        double sigmoide(double val);
        double sigmoideDerived(double val);
        void computeOutValue();
        void computeGradientValue(double err);
        void forwardPropagation();
        void gradientBackPropagation();
};

# endif

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