public IPathNode Pop()
{
IPathNode result = null;
foreach (IPathNode p in _nodes.Values)
{
if (result == null || p.CompareTo(result) == 1)
{
result = p; //p has a shorter distance than result
}
}
if (result == null)
{
return(null);
}
else
{
_nodes.Remove(result.GetUniqueID());
return(result);
}
}
public void Push(IPathNode pNode)
{
_nodes[pNode.GetUniqueID()] = pNode;
}
public void Push(IPathNode pNode)
{
_nodes[pNode.GetUniqueID()] = pNode;
}