说明：  假定你已经对C或C++程序设计语言及标准C库的函数相当熟悉，除了为展示有关C++独有的特性的情况时，书中的示例代码均用C语言写就。同时，我们还假定你知道如何在Linux shell中执行一些基本操作，例如创建文件夹和复制文件等。因为许多Linux程序员都是在Windows坏境下开始的编程，我们会在一些时候特别指出两个平台上的不同点。􁄬 􁭛 􀓊 􀋈 􃗠
(Suppose you have a function in C or C++ programming language and are familiar with the standard C library, except for the display of the circumstances of the unique features of C++, the book s sample code was written in C language. We also assume that you know how to perform some basic operations on a Linux shell, such as creating folders and copy files. Because many Linux programmers are programming in the Windows environment bad start, we will point out the differences in the two platforms for some time.)