public T GetBufferGenerator <T> ()
where T : IBufferGenerator
{
var t = typeof(T);
IBufferGenerator result = null;
lock (_AllBufferGenerators) {
if (_AllBufferGenerators.TryGetValue(t, out result))
{
return((T)result);
}
}
if (_AllowCreatingNewGenerators != 1)
{
throw new InvalidOperationException("Cannot create a buffer generator after the flush operation has occurred");
}
result = (IBufferGenerator)Activator.CreateInstance(
t, this
);
lock (_AllBufferGenerators) {
if (_AllBufferGenerators.TryGetValue(t, out IBufferGenerator lostRace))
{
result.Dispose();
return((T)lostRace);
}
else
{
_AllBufferGenerators.Add(t, result);
}
}
return((T)result);
}
