private void FreeNode_(int treap_node_index, int treap)
{
if (treap_node_index == NullNode())
{
return;
}
m_treapData.DeleteElement(treap_node_index);
}
internal virtual void FreeList_(int list)
{
m_lists.DeleteElement(list);
}
// stores lists and list elements.
// Each list element is Index,
// Prev, next.
// stores lists. Each list is Head,
// Tail, PrevList, NextList, NodeCount,
// ListData.
internal virtual void FreeNode_(int node)
{
m_list_nodes.DeleteElement(node);
}