internal static TNeedle GetNeedle(T value)
{
TNeedle result;
if (_pool.TryGet(out result))
{
result.Value = value;
}
else
{
result = NeedleHelper.CreateNeedle <T, TNeedle>(value);
}
return(result);
}
/// <summary>
/// Initializes a new instance of the <see cref="NeedleBucket{T, TNeedle}" /> class.
/// </summary>
/// <param name = "valueFactory">The delegate that is invoked to do the lazy initialization of the items.</param>
/// <param name="capacity">The capacity.</param>
public NeedleBucket(Func<T> valueFactory, int capacity)
{
if (valueFactory == null)
{
throw new ArgumentNullException("valueFactory");
}
if (!NeedleHelper.CanCreateNeedle<T, TNeedle>())
{
throw new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, "Unable to find a way to create {0}", typeof(TNeedle).Name));
}
_needleFactory = index => NeedleReservoir<T, TNeedle>.GetNeedle(valueFactory());
_entries = new FixedSizeBucket<TNeedle>(capacity);
_comparer = EqualityComparer<T>.Default;
}
public void Add(T item)
{
var needle = NeedleHelper.CreateNeedle <T, TNeedle>(item);
_wrapped.Add(needle);
}
public void Add(T item)
{
var needle = NeedleHelper.CreateNeedle <T, TNeedle>(item);
_wrapped.Set(Interlocked.Increment(ref _maxIndex), needle);
}
