/// <summary>Returns true when new item was allocated</summary>
public bool AllocateOrCreate(out Droplet droplet)
{
using (_activeLock.Acquire())
{
var flag = currentUsed < _baseCapacity;
droplet = flag ? _unused[currentUsed++] : IncreaseQueueSize();
_active.Add(droplet);
return(flag);
}
}
public DropletPool(int baseCapacity)
{
_baseCapacity = baseCapacity;
_unused = new Droplet[baseCapacity];
_active = new List <Droplet>();
for (int i = 0; i < _baseCapacity; i++)
{
_unused[i] = new Droplet();
}
}
public Droplet IncreaseQueueSize()
{
using (_activeLock.Acquire())
{
_baseCapacity += 10000;
Array.Resize(ref _unused, _baseCapacity);
for (int i = currentUsed++; i < _unused.Length; i++)
{
_unused[i] = new Droplet();
}
return(_unused[currentUsed]);
}
}