www.gusucode.com > mbcview 工具箱matlab源码程序 > mbcview/@cgdatasetnode/cgdatasetnode.m
function h=cgdatasetnode(varargin) %CGDATASETNODE construct a cgdatasetnode object % % h=cgdatasetnode(data) constructs a cgdatasetnode object % h=cgdatasetnode(structure) % % CGDATASETNODE inherits from CGCONTAINER % % Copyright 2000-2004 The MathWorks, Inc. and Ford Global Technologies, Inc. loadstr=0; if nargin==0 loadstr=1; t=cgcontainer; end if nargin==1 & isstruct(varargin{1}) % version update mechanism - fixes the input structure h=varargin{1}; t=h.cgcontainer; h=mv_rmfield(h,'cgcontainer'); else % construct a new object if nargin<1 data=[]; else data=varargin{1}; end h=struct([]); if ~loadstr t=cgcontainer(data); t=guid(t,'cgdataset'); t=name(t,'Dataset'); else t=cgcontainer; end end h=class(h,'cgdatasetnode',t); if ~loadstr p=pointer(h); h=p.info; end