Function fann_get_train_stop_function 

pub unsafe extern "C" fn fann_get_train_stop_function(
    ann: *const fann,
) -> fann_stopfunc_enum

Returns the the stop function used during training.

The stop function is described further in fann_stopfunc_enum.

The default stop function is FANN_STOPFUNC_MSE.

See also

fann_get_train_stop_function, fann_get_bit_fail_limit

This function appears in FANN >= 2.0.0.