reffactored and recurrent implementation

include/NeuralNetwork/BasisFunction/BasisFunction.h

@@ -0,0 +1,27 @@
+#pragma once
+
+#include <math.h>
+#include <vector>
+
+#include <string>
+
+namespace NeuralNetwork {
+namespace BasisFunction {
+	class BasisFunction {
+		public:
+			virtual ~BasisFunction() {}
+			virtual float operator()(const std::vector<float>& weights, const std::vector<float>& input)=0;
+
+			/**
+			 * @brief Function returns clone of object
+			 */
+			virtual BasisFunction* clone() const = 0;
+
+			/**
+			 * @brief This is a virtual function for storing Basis function
+			 * @returns json describing function
+			 */
+			virtual std::string stringify() const =0;
+	};
+}
+}