c++ - 配置 Doxygen 以忽略源代码注释语言 (SAL)

Question

我有一些用 Doxygen 记录的类。此外，它们使用 Microsoft 的源代码注释语言 (SAL) 进行注释以支持静态代码分析。

//! The majestic class.
class Foo {
    //! \brief do something
    //! \param [out] pResult The result value is stored here.
    //! \returns The return value Succcess indicates success.
    _Success_(return == Success)
    virtual Result_t DoSomething(_Out_ uint32_t *pResult) = 0;
};

在这种情况下，Doxygen 会报告一个警告:

argument 'pResult' of command @param is not found in the argument list of Foo::_Success_(return==Success)=0

所以，Doxygen 被注解语句_Success_() 搞糊涂了。如何隐藏返回值注释_成功_(返回==成功)去氧不给源文件添加困惑？这样可以完成工作，但看起来太冗长了:

//! The majestic class.
class Foo {
    //! \brief do something
    //! \param [out] pResult The result value is stored here.
    //! \returns The return value Succcess indicates success.
    //! \cond INTERNAL
    _Success_(return == Success)
    //! \endcond
    virtual Result_t DoSomething(_Out_ uint32_t *pResult) = 0;
};

这可以通过配置 Doxygen 并保持源代码不变来实现吗？

Answer 1

在Preprocessing一章的doxygen手册中有一部分:

A typically example where some help from the preprocessor is needed is when dealing with the language extension from Microsoft: __declspec. The same goes for GNU's __attribute__ extension. Here is an example function.

在您的情况下，以下可能会起作用:

ENABLE_PREPROCESSING = YES
MACRO_EXPANSION = YES
EXPAND_ONLY_PREDEF = YES
PREDEFINED = _Success_(x)=