Item 15: Provide access to raw resources in resource-managing classes.(Effective
时间：2011-03-23 来源：Ray Z
-
APIs often require access to raw resources, so each RAII class should offer a way to get at the resource it manages.
-
Access may be via explicit conversion or implicit conversion. In general, explicit conversion is safer, but implicit conversion is more convenient for clients.
相关阅读 更多 +
