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如何读到/从一环形阵列的浮点值?
原标题:How to read/write floating-point values to/from a byte array?

I m sure this question has been asked many times before, so I did a quick search and found this Wikipedia page that explains the structure of a floating point value.

我在由某些浮动点值(游戏)组成的网络上发送和接收数据,导致我提出以下问题:

  1. Do I have to worry about endianness?
  2. If endianness matters, how can I extract these values without doing a *(float*) cast or a union? (such as the trick with bit shifting for integers)

提前感谢。

问题回答

如果你从记忆中直接写出浮点值,那么,如果是,你将不得不处理终点问题。

你可以采取几千种方式解决这一问题。 网络规程经常使用的一种方式是将一个结构变成一个 by的缓冲结构,把所有要素(如果东道机器的终点与议定书不相匹配),然后把它当作一个正常的东道机构。





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