C ++固定长度字符串类？ [英] C++ fixed length string class?

问题描述

在标准C ++ / STL 中有这样的内容吗？理想情况下，它应该像

  fstring s = fstring 
  

我需要有时构造或有一个固定大小的字符串。

编辑：

请注意，大小只在运行时才知道，并且彼此不同。但是所有的 fstring 应该知道如何一起工作，并具有所有的奇特 string 行为。

解决方案

今天最接近的是 boost :: array< char，10> p>

Is there anything like this in Standard C++ / STL? Ideally it should be constructed like

fstring s = fstring(10);

I need to sometimes construct or have a string of fixed size. Sometimes to be able to read / write only that many characters into a stream.

Edit:

Note that the size is only known at runtime, and is different from one to the other. But all of the fstrings should know how to work together and have all the fancy string behavior.

解决方案

The closest approximation today is boost::array<char, 10>

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