www.gusucode.com > mbc 工具箱 matlab 源码程序 > mbc/@mctree/getlevel.m

    function L=getlevel(T)
%GETLEVEL Return the level of a tree node.
%
%  L=GETLEVEL(T) returns the level of the tree node T.
%  The root node has level=0, it's children have level=1
%  and so on.
%

%  Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc.



% Created 23/8/00


if isvalid(T.Parent)
   % pass up a level
   L=getlevel(T.Parent.info)+1;
else
   % assume we're root
   L=0;
end