doxygenfunction Directive Example¶
This directive generates the appropriate output for a single function. The function name, including namespace, is required to be unique in the project.
For functions which have a declaration and definition in separate files, doxygen generates two entries for the function and Breathe can get confused when faced with this. As a result Breathe ignores what it considers to be the implementation files when searching for the XML for the function documentation. In order to do this, it ignores any entries in files which have filename extensions listed in the breathe_implementation_filename_extensions config variable.
Working Example¶
This should work:
.. doxygenfunction:: open
:project: structcmd
It produces this output:
-
int open(const char*, int)¶
Opens a file descriptor.
Detailed description.
- 参数
pathname – The name of the descriptor.
flags – Opening flags.
Separated Declaration & Implementation Example¶
This should work:
.. doxygenfunction:: open_di
:project: decl_impl
It produces this output:
-
int open_di(const char*, int)¶
Opens a file descriptor.
Detailed description.
More detailed description
Yeah and some more.
- 参数
pathname – The name of the descriptor.
flags – Opening flags.
Failing Example¶
This intentionally fails:
.. doxygenfunction:: made_up_function
:project: structcmd
It produces the following warning message:
警告
doxygenfunction: Cannot find function “made_up_function” in doxygen xml output