www.gusucode.com > mbc 工具箱 matlab 源码程序 > mbc/@mbcfoundation/@pointerinterface/isNotNull.m
function OK = isNotNull(obj) %ISNOTNULL True if the Pointer is not null. % % OK = ISNOTNULL(OBJ) % % Copyright 2004-2007 The MathWorks, Inc. OK = ~isempty(obj.Pointer) && ~isnull(obj.Pointer);