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C ++ std :: random如何实现其他发行版？

[英]C++ std::random How to implement other distributions?

原文 2013-12-18 17:10:48 6 1 c++/ std

C++ std statistical distributions has 20 different distributions. C ++ std统计分布有20种不同的分布。 However, I am unable to find some other distributions eg, Burr, Wakeby, Pearson and so on. 但是，我找不到其他发行版，例如Burr，Wakeby，Pearson等。 Could you please suggest me how to implement those distribution easily? 您能否建议我如何轻松实现这些分发？

Regards Sai 问候赛

1 个解决方案

As with most things in the standard library the random functionality defines Concepts that can be implemented by a user to extend the library. 与标准库中的大多数内容一样，随机功能定义了可由用户实施以扩展库的Concepts 。 The ones for Random Number generation are described in 26.5.1 of N3797 . N3797的 26.5.1中描述了用于随机数生成的那些。 Random Number Distributions are described in 26.5.1.6. 随机数分布在26.5.1.6中进行了描述。

To implement a new distribution you need to implement a Functor that fulfills those requirements and then it can be used with the existing library implementations. 要实现新发行版，您需要实现满足这些要求的Functor，然后将其与现有库实现一起使用。

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