Doxygen javadoc-style tag description spanning multiple lines

Question

In a C++ project I'm using doxygen and the javadoc style for documentation. I'm fairly new to javadoc and am not sure whether this type of thing is valid.

/**
 * ...stuff...
 * @return foo foo foo foo foo. Foo foo
 * foo foo foo foo foo.
 */

i.e. the information for what is being returned (and my question applies to all tags) needs to cover multiple lines. Is this automatically detected or do I need to do something special?

Also, from what I understand you can have a short class description and a more in depth class description. Like the problem above, can the short class description be more than one line? If so, what is the syntax for this?

Answer 1

The doxygen docs state that

If {curly} braces are used the argument extends until the next paragraph. Paragraphs are delimited by a blank line or by a section indicator.

The return command is listed as a paragraph-style command. So you can use as many lines as you want, add one extra blank line or just start a new command to end the return.