C / C++ / MFC

//an object, create as<br />
MObject* object = new MObject();<br />
object->value=10;<br />
//try to delete to delete memory of this object<br />
delete object;<br />
//and then check it<br />
<br />
//this object is not NULL<br />
if (object!=NULL){<br />
//its memory is deleted, so below command is error, how to catch this error by<br />
//try{}catch("what is here"){}, or have other way to catch this error?<br />
    int j=object->value;<br />
........<br />
}