/// <inheritdoc/>
public override T Rent(bool resetObject = false)
{
ThrowForBadAlloc();
var node = _freeTs;
_freeTs = node!.Next;
var obj = _pool[node.Value];
if (resetObject && obj is IResettable resettable)
{
resettable.Reset();
}
return obj;
}
/// <summary>
///
/// </summary>
/// <param name="elementCount"></param>
/// <param name="pin"></param>
public PoolAllocator(int elementCount, bool pin = false)
{
if (elementCount < 0)
{
ThrowHelper.ThrowArgumentOutOfRangeException(nameof(elementCount));
}
_pool = DefaultPool.Rent(elementCount);
_freeTs = new LinkedNode<int>(0);
var node = _freeTs;
for (var i = 1; i < _pool.Length; i++)
{
node.Next = new LinkedNode<int>(i);
node = node.Next;
}
// https://github.com/dotnet/runtime/issues/36183
if (pin)
{
ThrowHelper.ThrowNotSupportedException();
}
}