#ifndef __BASIS_RADIAL_H_
#define  __BASIS_RADIAL_H_

#include "./BasisFunction.h"

namespace NeuralNetwork
{
namespace BasisFunction
{
	class Radial: public BasisFunction
	{
		public:
			Radial() {}

			virtual float operator()(const std::vector<float>& weights, const std::vector<float>& input) const override {
				float sum = 0.0;
				for(std::size_t i=0;i<weights.size();i++) {
					sum+=pow(input[i]-weights[i],2);
				}
				return sqrt(sum);
			}

			virtual BasisFunction* clone() const override {
				return new Radial();
			}

			virtual std::string stringify() const override {
				return "{ \"class\": \"NeuralNetwork::BasisFunction::Radial\" }";
			}
	};
}
}
#endif