/// <summary>
/// Copy constructor. This causes the new instance to copy the 'BTree' instance<br/>
/// passed as parameter. All items are copied including Comparer object and sort order.
/// NOTE: Items stored on the Tree are not duplicated.
/// </summary>
/// <param name="BTree">BTree object you want to duplicate all its btree graph into this new btree instance</param>
public BTree(BTree BTree)
{
btree = new BTreeAlgorithm((ValidSlotLengths)BTree.btree.SlotLength, BTree.btree.Comparer);
this.SortOrder = BTree.SortOrder;
BTree.MoveFirst();
while (true)
{
btree.Add(BTree.CurrentEntry);
if (!BTree.MoveNext())
{
break;
}
}
btree.MoveFirst();
}