C++ 概念： StandardLayoutType

 

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指定一个类型是标准的布局类型。标准配置的类型与在其他编程编写的代码进行通信，可用于语言

Original:

Specifies that a type is 标准的布局类型. Standard layout type are useful for communicating with code written in other programming languages.

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注意，该标准没有定义或概念，这个名字的命名要求。这是一种由核心语言定义的类别。作为唯一的一致性的概念，它包括在这里.

Original:

Note, that the standard doesn't define a named requirement or concept with this name. This is a type category defined by the core language. It is included here as concept only for consistency.

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要求

• 所有非静态成员和基类是标准的布局类型（符合要求的StandardLayoutType

  Original:

  All non-static members are and base classes are 标准的布局类型 (meets the requirements of StandardLayoutType

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• 没有虚函数或虚基类

  Original:

  Has no virtual functions or virtual base classes

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• 所有非静态成员有相同的访问控制

  Original:

  All non-static member have the same 访问控制

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• 第一非静态成员类型是不是一个基类

  Original:

  The first non-static member type is not a base class

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另请参阅

is_standard_layout （C++11）	检查如果一个类型是标准的布局类型 Original: checks if a type is standard-layout type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. （类模板）