www.gusucode.com > mbcview 工具箱matlab源码程序 > mbcview/@cgnode/cgnode.m
function h=cgnode(varargin) %CGNODE construct a cgnode object % % h=cgnode constructs a cgnode object % h=cgnode(GUID,iconfile) % h=cgnode(structure) % % CGNODE inherits from MCTREE % % Copyright 2000-2008 The MathWorks, Inc. and Ford Global Technologies, Inc. loadstr=0; if nargin==0 loadstr=1; end if nargin==1 && isstruct(varargin{1}) % version update mechanism - fixes the input structure h=varargin{1}; t=h.mctree; h=mv_rmfield(h,'mctree'); loadstr=1; elseif nargin==1 && isa( varargin{1},'cgnode') h = varargin{1}; return; else % construct a new object if nargin<2 fl='cgnode.bmp'; if nargin<1 GUID='cgnode'; else GUID=varargin{1}; end else fl=varargin{2}; GUID=varargin{1}; end h=struct('GUID',GUID,... 'icon',fl,... 'version',1); t=mctree; end h=class(h,'cgnode',t); if ~loadstr % update dynamic memory p=pointer(h); h=p.info; end