itemsmsg.m

来自「matlab7.0从入门到精通(光盘内容)」· M 代码 · 共 15 行

function str = itemsmsg(type, items)
str = '';
switch type
    case 'Error'
        % Display each item's error message
        errItem = {items.ItemID};
        errMsg = {items.ErrorMessage};
        allStrs = [errItem; errMsg];
        str = sprintf('\t\t%s returned: ''%s''\n', allStrs{:});
    case 'ReadAsync'
        str = sprintf('\t%d items read.', length(items));
    case 'WriteAsync'
        str = sprintf('\t%d items written.', length(items));
end