《C++語言導學》小記

我看的這本是Bjarne Stroustrup寫的，南開大學的楊巨峯和王剛譯的。這本書不適合初學者看，我就是大概翻了翻其中感興趣的章節。

這本書第14章的標題是「歷史和兼容性」，這節內容我看了收穫很深。p144-145的內容值得去看。

從中能夠看出，ISO C和ISO C++是K&R C [Kernighan, 1978] 的兩個主要後代，所以它們是兄弟。二者發展過程當中都從經典C繼承了關鍵特性，但又不都是100%兼容經典C。

《C++語言導學》p144

2011年，C++11和C11相繼推出。我認爲要是如今開始學習C/C++的話，能夠直接從標準11開始。

What is the purpose of this site?

Our goal is to provide programmers with a complete online reference for the C and C++ languages and standard libraries, i.e. a more convenient version of the C and C++ standards.

The primary objective is to have a good specification of C and C++. That is, things that are implicitly clear to an experienced programmer should be omitted, or at least separated from the main description of a function, constant or class. A good place to demonstrate various use cases is the "example" section of each page. Rationale, implementation notes, domain specific documentation are preferred to be included in the "notes" section of each page. 

https://en.cppreference.com/w/Cppreference:FAQ

上面引用的一段話我是想說，平時能夠上這個網站翻翻文檔看。若是想了解C/C++語言的歷史，上面這個網站裏有很完整的介紹。

2020-01-21