what's the deference between weak reference and hard reference ? I can't understande the wiki below !
http://wiki.services.openoffice.org/wiki/Documentation/DevGuide/ProUNO/C%2B%2B/Using_Weak_References Is there other core code show what is weak distinguish hard ? -- 作智慧的减法 ... 体会生活的微妙的富足 ... 嗯 ...
