[Boost-users] [Serialization] BOOST_CLASS_EXPORT_GUID() destroying namespace

Hi, When i put the script BOOST_CLASS_EXPORT_GUID() into my code directly after the definition of my base class and derived classes, my namespace seems to be broken. The classes are defined in my namespace "water". When i put the script into the code, it fails to find boost::bind in the source file! THe compiler searches for bind in the namespace "water::boost". But without the script it compiles fine! Someone got a clue whats wrong? Kind Regards Manuel Jung