func (ann *Ann) SetActivationFunctionOutput(tp ActivationFunc) { C.fann_set_activation_function_output(ann.object, C.enum_fann_activationfunc_enum(tp)) }
func (ann *Ann) SetActivationFunctionLayer(activation_function ActivationFunc, layer int) { C.fann_set_activation_function_layer(ann.object, C.enum_fann_activationfunc_enum(activation_function), C.int(layer)) }
func (ann *Ann) SetActivationFunctionHidden(tp ActivationFunc) { C.fann_set_activation_function_hidden(ann.object, C.enum_fann_activationfunc_enum(tp)) }