[boost] Boost container similar to Judy arrays?

Hi all. Does boost have a container with similar properties to Judy arrays? I searched the documentation but I did not find anything similar. Here is the Judy arrays home page: http://judy.sourceforge.net/index.html __________ Information from ESET Smart Security, version of virus signature database 4486 (20091007) __________ The message was checked by ESET Smart Security. http://www.eset.com __________ Information from ESET Smart Security, version of virus signature database 4486 (20091007) __________ The message was checked by ESET Smart Security. http://www.eset.com