编程语言 库基础的 C++ 扩展

[中文适用范围]： [general.scope] 本文档描述了 C++ 标准库 (2) 的扩展。这些扩展是可能在程序中和/或在不同组织编写的库之间的接口边界上广泛使用的类和函数。我们计划在未来版本的 C++ 中考虑将某些库组件标准化。目前，它们不是任何 C++ 标准的一部分。本文档的目标是为扩展的 C++ 标准库构建更广泛的现有实践。它为希望提供扩展的供应商提供有关扩展的建议。 [外文原描述]： This document describes extensions to the C++ Standard Library (2). These extensions are classes and functions that are likely to be used widely within a program and/or on the interface boundaries between libraries written by different organizations. It is intended that some of the library components be considered for standardization in a future version of C++. At present, they are not part of any C++ standard. The goal of this document is to build more widespread existing practice for an expanded C++ standard library. It gives advice on extensions to those vendors who wish to provide them.