#ifndef NEURON_HPP
#define NEURON_HPP 1

// This is the header file for the neuron class.
// David R. Morrison

#include <iostream>
#include <cmath>
#include <vector>
#include "cell.hpp"
#include "util.hpp"

using namespace std;

class Neuron
{
private:

    // Vector of weights going into the neuron
    vector<double> weights;
    int inputVectorSize;

public:

    // Construtor
    Neuron(int input_vector_size);

    // Run a sample through the neuron
    double evaluateSample(vector<double> inputs);

    double getWeight(unsigned int i);
    void changeWeight(unsigned int i, double delta);

    ostream& print(ostream& out);
};

ostream& operator<<(ostream& out, Neuron& n);

#endif // NEURON_HPP