public SWIGTYPE_p_double get_cascade_activation_steepnesses()
{
global::System.IntPtr cPtr = fanndoublePINVOKE.neural_net_get_cascade_activation_steepnesses(swigCPtr);
SWIGTYPE_p_double ret = (cPtr == global::System.IntPtr.Zero) ? null : new SWIGTYPE_p_double(cPtr, false);
return ret;
}