正确的LLVM标头保护样式是什么? [英] What is proper LLVM header guard style?

问题描述

在clang整洁的情况下，检查 [llvm- header-guard] 寻找LLVM样式的标题保护，但是我找不到合适的LLVM标题保护样式的任何示例，特别是给定义的名称的结构

In clang tidy, the check [llvm-header-guard] looks for LLVM style header guards, but I can't find any examples of proper LLVM header guard style, specifically the structure of the name given to the define, the coding standards pages does not mention anything.

推荐答案

查看单元测试:

• https://github.com/llvm-mirror/clang-tools-extra/blob/master/unittests/clang-tidy/LLVMModuleTest.cpp

它似乎接受了常用模式的一些变体.对于名为include/llvm/ADT/foo.h的文件，约定似乎是:

it seems to accept a few variations on the commonly used patterns. For a file named include/llvm/ADT/foo.h the convention seems to be:

#ifndef LLVM_ADT_FOO_H
#define LLVM_ADT_FOO_H
//...
#endif // LLVM_ADT_FOO_H

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