https://github.com/google/libcxx

软件简介
LibCXX 是一个 C++ 类库，提供了高级的应用框架类和一些 Linux 专有的特性封装。

libc++ Documentation

The libc++ documentation is written using the Sphinx documentation generator. It is
currently tested with Sphinx 1.1.3.

To build the documents into html configure libc++ with the following cmake options:

• -DLLVM_ENABLE_SPHINX=ON
• -DLIBCXX_INCLUDE_DOCS=ON

After configuring libc++ with these options the make rule docs-libcxx-html
should be available.

这里包含模板库的实现。