private IDisposable SetAndPin(int index, T item, bool fromAdd)
{
this.CheckIndex(index, this.m_count - 1);
IDisposable result;
if (this.m_array != null)
{
result = this.m_array.PinValue();
this.m_array.Value().Array[index] = item;
if (fromAdd)
{
this.m_array.UpdateSize(ItemSizes.SizeOfInObjectArray(item));
}
}
else
{
int bucketIndex = this.GetBucketIndex(index);
IReference <StorableArray> reference = this.m_buckets[bucketIndex];
UnPinCascadeHolder unPinCascadeHolder = new UnPinCascadeHolder();
unPinCascadeHolder.AddCleanupRef(reference.PinValue());
this.m_buckets.PinContainingBucket(bucketIndex, unPinCascadeHolder);
result = unPinCascadeHolder;
StorableArray storableArray = reference.Value();
storableArray.Array[this.GetIndexInBucket(index)] = item;
if (fromAdd)
{
reference.UpdateSize(ItemSizes.SizeOfInObjectArray(item));
}
}
return(result);
}
private void PinContainingBucket(int index, UnPinCascadeHolder cascadeHolder)
{
if (this.m_array != null)
{
cascadeHolder.AddCleanupRef(this.m_array.PinValue());
}
else
{
int bucketIndex = this.GetBucketIndex(index);
cascadeHolder.AddCleanupRef(this.m_buckets[bucketIndex].PinValue());
this.m_buckets.PinContainingBucket(bucketIndex, cascadeHolder);
}
}
