linux中的面向对象编程

最近学习设备驱动与文件系统，发现linux还真是用c语言实现了c++，到处都是面向对象编程，有时间的话需要研究看看，估计对提高系统设计能力很有帮助。

“One can think of the common file model as object-oriented, where an object is a software construct that defines both a data structure and the methods that operate on it. For reasons of efficiency, Linux is not coded in an object-oriented language such as C++. Objects are therefore implemented as plain C structures with some fields pointing to functions that correspond to the object’s methods.” 

     ------------------------------- Understanding the Linux Kernel (3^rd)