posibility to modify activation/basis function

include/NeuralNetwork/Neuron.h

@@ -110,6 +110,10 @@ namespace NeuralNetwork
 			 */
 			virtual ActivationFunction::ActivationFunction& getActivationFunction() =0;
 
+			virtual void setBasisFunction(const BasisFunction::BasisFunction& basisFunction) =0;
+
+			virtual void setActivationFunction(const ActivationFunction::ActivationFunction &activationFunction) =0;
+
 			/**
 			 * @brief id is identificator if neuron
 			 */
@@ -167,6 +171,17 @@ namespace NeuralNetwork
 			virtual ActivationFunction::ActivationFunction& getActivationFunction() override {
 				return *activation;
 			}
+
+			virtual void setBasisFunction(const BasisFunction::BasisFunction& basisFunction) override {
+				delete basis;
+				basis=basisFunction.clone();
+
+			}
+
+			virtual void setActivationFunction(const ActivationFunction::ActivationFunction &activationFunction) override {
+				delete activation;
+				activation=activationFunction.clone();
+			}
 		protected:
 
 			BasisFunction::BasisFunction *basis;
@@ -202,6 +217,15 @@ namespace NeuralNetwork
 				throw usageException("activation function");
 			}
 
+			virtual void setBasisFunction(const BasisFunction::BasisFunction&) override {
+				throw usageException("basis function");
+
+			}
+
+			virtual void setActivationFunction(const ActivationFunction::ActivationFunction &) override {
+				throw usageException("activation function");
+			}
+
 	};
 
 	class InputNeuron: public NeuronInterface {
@@ -236,5 +260,14 @@ namespace NeuralNetwork
 			virtual ActivationFunction::ActivationFunction& getActivationFunction() override {
 				throw usageException("activation function");
 			}
+
+			virtual void setBasisFunction(const BasisFunction::BasisFunction&) override {
+				throw usageException("basis function");
+
+			}
+
+			virtual void setActivationFunction(const ActivationFunction::ActivationFunction &) override {
+				throw usageException("activation function");
+			}
 	};
 }