auto_ptr再回忆，空引用，起源，访问限制，重定向，关于操纵器，对象持久化，产生真正的hash对象.....
作者简介：Jim Hyslop is a senior software designer at Leitch Technology International Inc. He can be reached at jim.hyslop@leitch.com.
Herb Sutter is chief technology officer of PeerDirect Inc. and secretary of the ISO/ANSI C++ standards committee. He can be reached at hsutter@peerdirect.com.
ps：中文版
