/// <summary>Copies the items in the array to a given destination.</summary>
/// <param name="destination">The destination span where the items should be copied.</param>
/// <exception cref="ArgumentOutOfRangeException"><see cref="Length" /> is greater than <paramref name="destination" />.</exception>
public void CopyTo(UnmanagedSpan <T> destination)
{
var items = _items;
var length = _length;
ThrowIfNotInInsertBounds(length, destination.Length);
CopyArrayUnsafe(destination.GetPointerUnsafe(0), items, length);
}
/// <summary>Copies the items of the stack to a span.</summary>
/// <param name="destination">The span to which the items will be copied.</param>
/// <exception cref="ArgumentOutOfRangeException"><see cref="Count" /> is greater than the length of <paramref name="destination" />.</exception>
public readonly void CopyTo(UnmanagedSpan <T> destination)
{
var count = Count;
if (count != 0)
{
ThrowIfNotInInsertBounds(count, destination.Length);
CopyArrayUnsafe(destination.GetPointerUnsafe(0), _items.GetPointerUnsafe(0), count);
}
}
/// <summary>Copies the items in the array to a given destination.</summary>
/// <param name="destination">The destination span where the items should be copied.</param>
/// <exception cref="ArgumentOutOfRangeException"><see cref="Length" /> is greater than <paramref name="destination" />.</exception>
public void CopyTo(UnmanagedSpan <T> destination)
{
AssertNotNull(this);
var items = &_data->Item;
var length = _data->Length;
ThrowIfNotInInsertBounds(length, destination.Length);
CopyArrayUnsafe(destination.GetPointerUnsafe(0), items, length);
}
/// <summary>Copies the items of the queue to a span.</summary>
/// <param name="destination">The span to which the items will be copied.</param>
/// <exception cref="ArgumentOutOfRangeException"><see cref="Count" /> is greater than the length of <paramref name="destination" />.</exception>
public readonly void CopyTo(UnmanagedSpan <T> destination)
{
var count = Count;
if (count != 0)
{
ThrowIfNotInInsertBounds(count, destination.Length);
var head = _head;
var tail = _tail;
if ((head < tail) || (tail == 0))
{
CopyArrayUnsafe(destination.GetPointerUnsafe(0), _items.GetPointerUnsafe(head), count);
}
else
{
var headLength = count - head;
CopyArrayUnsafe(destination.GetPointerUnsafe(0), _items.GetPointerUnsafe(head), headLength);
CopyArrayUnsafe(destination.GetPointerUnsafe(headLength), _items.GetPointerUnsafe(0), tail);
}
}
}
/// <inheritdoc cref="UnmanagedSpan{T}.GetPointerUnsafe(nuint)" />
public T *GetPointerUnsafe(nuint index) => _span.GetPointerUnsafe(index);