The MySQL++ library proper and the reference manual derived from comments in the library source code are licensed under the GNU Lesser General Public License. A copy is provided in this directory, in the file LICENSE.txt. The MySQL++ User Manual is licensed under a unique license derived from the Linux Documentation Project License. (The only changes are due to the fact that the User Manual isn't actually part of the LDP, so a lot of the language in the LDPL doesn't make sense when applied to the user manual.) This license is provided in the file doc/userman/LICENSE.txt.