任何时候都适用的20个C++技巧

<1-4>  

http://www.cnblogs.com/lijian2010/archive/2010/11/30/1892027.html

<5-8>

http://www.cnblogs.com/lijian2010/archive/2010/12/03/1895456.html

<9-11>

http://www.cnblogs.com/lijian2010/archive/2010/12/06/1897798.html