本书介绍了 C++ 国际标准，既涵盖语言的特征，又讲述了也是标准组成部分的丰富标准库。C++ 的强大很大程度上来自它支持抽象程序设计。要学会用 C++ 高效地编程，只是掌握句法和语义是远远不够的。我们的重点在于，教会读者怎样利用 C++ 的特性， 快速地写出安全的而且性能可与 C 语言低层程序相媲美的程序。

C++ 是一种大型的编程语言，这可能会吓倒一些新手。现代 C++ 可以看成由以下三部分组成：

• 低级语言，多半继承自 C。

• 更高级的语言特征，用户可以借此定义自己的数据类型，组织大规模的程序和系统。

• 标准库，使用上述高级特征提供一整套有用的数据结构和算法。 -This book describes the C++ international standards, both covering the language features, but also a standard part about the rich standard library. C++ in large part from its strong support for abstract programming. To learn efficiently in C++ programming, but to master the syntax and semantics is not enough. Our focus is the church the reader how to use C++ features, quickly write security and performance of low-level C-language program with comparable programs.

C++ is a large-scale programming language, which may frighten some of the novice. Modern C++ can be seen as composed of the following three parts:

•　low-level languages, mostly inherited from C.

•　more advanced language features, users can define their own data to the type of large-scale organizational procedures and systems.

•　standard library, use the advanced features that provide a set of useful data structures and algorithms.