public bool TryPeek(out T result)
{
result = default(T);
if (count == 0)
{
return(false);
}
int hintIndex;
CyclicDeque <T> bag = GetBag(out hintIndex, false);
bool ret = true;
if (bag == null || !bag.PeekBottom(out result))
{
var self = bag;
ret = false;
foreach (var other in staging)
{
ret = TryGetHint(out hintIndex) && container[hintIndex].PeekTop(out result);
if (!ret && other.Value != self)
{
ret = other.Value.PeekTop(out result);
}
if (ret)
{
break;
}
}
}
return(ret);
}
public bool TryPeek(out T result)
{
result = default(T);
if (count == 0)
{
return(false);
}
int hintIndex;
CyclicDeque <T> bag = GetBag(out hintIndex, false);
bool ret = true;
if (bag == null || !bag.PeekBottom(out result))
{
var self = bag;
ret = false;
foreach (var other in staging)
{
// Try to retrieve something based on a hint
ret = TryGetHint(out hintIndex) && container[hintIndex].PeekTop(out result);
// We fall back to testing our slot
if (!ret && other.Value != self)
{
ret = other.Value.PeekTop(out result);
}
// If we found something, stop
if (ret)
{
break;
}
}
}
return(ret);
}