Hi, I'm trying to use the fileystem::copy_directory() function, in boost 1.46.1, using v3 of the filesystem library. I see that I have to reference this function by specifying the namespace boost::filesystem3 explicitly, instead of just boost::filesystem: #include <boost/filsystem.hpp> boost::filesystem::copy_directory(..) // does not compile boost::filesystem3::copy_directory(..) // compiles fine looking at boost/filystem/v3/operations.hpp, it seems that the copy_directory and the copy function is not 'exported' into the boost:filesystem namespace for some reason: namespace boost { namespace filesystem { using filesystem3::absolute; using filesystem3::block_file; using filesystem3::character_file; // using filesystem3::copy; using filesystem3::copy_file; using filesystem3::copy_option; using filesystem3::copy_symlink; ... I wonder if this is on purpose, or if this is some sort of omission... Akos