private void CleanupCallback()
{
if (ossia_node != IntPtr.Zero && node_ossia_remove_callback != IntPtr.Zero)
{
Network.ossia_node_remove_deleting_callback(ossia_node, node_ossia_remove_callback);
ossia_node = IntPtr.Zero;
ossia_parameter = null;
node_remove_callback = null;
node_ossia_remove_callback = IntPtr.Zero;
}
}
public Node(IntPtr n)
{
ossia_node = n;
node_remove_callback = new Network.ossia_node_callback((IntPtr ctx, IntPtr node) => CleanupCallback());
IntPtr intptr_delegate = Marshal.GetFunctionPointerForDelegate(node_remove_callback);
node_ossia_remove_callback = Network.ossia_node_add_deleting_callback(ossia_node, intptr_delegate, (IntPtr)0);
var addr = Network.ossia_node_get_parameter(ossia_node);
if (addr != IntPtr.Zero)
{
ossia_parameter = new Ossia.Parameter(addr);
}
}
