| Value | Meaning |
|---|---|
| CXCommentParamPassDirection_In0 | \brief The parameter is an input parameter. |
| CXCommentParamPassDirection_Out1 | \brief The parameter is an output parameter. |
| CXCommentParamPassDirection_InOut2 | \brief The parameter is an input and output parameter. |
\brief Describes parameter passing direction for \\param or \\arg command.