www.gusucode.com > mbcexpr 工具箱 matlab 源码程序 > mbcexpr/@cgconstraint/char.m

    function str = char(obj)
%CHAR Return char description of expression
%
%  S = CHAR(OBJ)

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


if isempty(getinputs(obj))
    str = 'Empty constraint';
else
    inp = getinputs(obj);
    str = sprintf('%s <= 0', funcchar(inp(1).info));
end