/// <summary>
/// Gets a deferral. The deferral is complete when disposed.
/// </summary>
/// <returns>The deferral.</returns>
public IDisposable GetDeferral()
{
if (_count == null) {
_count = new AsyncCountdownEvent(1);
}
var ret = new Deferral(_count);
_count.AddCount();
return ret;
}
public DebugView(AsyncCountdownEvent ce)
{
_ce = ce;
}
/// <summary>
/// Completes the deferral.
/// </summary>
void IDisposable.Dispose()
{
if (_count == null) {
return;
}
_count.Signal();
_count = null;
}
/// <summary>
/// Creates a new deferral referencing the countdown event of the deferral manager.
/// </summary>
/// <param name="count">The countdown event of the deferral manager.</param>
public Deferral(AsyncCountdownEvent count)
{
_count = count;
}