Problem with comments

[whiteReve]

hi, i have a problem with comments in C++,& even in Java.
what's the difference between

/*This comment*/
/**And this one*/

thank u.

[Peter87]

/** is often used for documentation. It's used by documentation generators like Javadoc for Java and Doxygen for C++.

http://www.stack.nl/~dimitri/doxygen/manual/docblocks.html