*** Doxygen的使用
文档在/usr/share/doc/doxygen/html下面，也可以访问官方网址：http://www.stack.nl/~dimitri/doxygen/
或者http://www.doxygen.org
*** 配合emacs的使用--Doxymacs
http://doxymacs.sourceforge.net/
常用的按键：
Default key bindings are:
* C-c d ? will look up documentation for the symbol under the point.
* C-c d r will rescan your Doxygen tags file.
* C-c d f will insert a Doxygen comment for the next function.
* C-c d i will insert a Doxygen comment for the current file.
* C-c d ; will insert a Doxygen comment for a member variable on the current line (like M-;).
* C-c d m will insert a blank multi-line Doxygen comment.
* C-c d s will insert a blank single-line Doxygen comment.
* C-c d @ will insert grouping comments around the current region.
*** 测试一下
要使用中文的话，在配置文件中必须设置：
OUTPUT_LANGUAGE = Chinese
文章来源于领测软件测试网 https://www.ltesting.net/
