[Boost-users] Parse data and asign it to variables

Hello, I have a question. I need some parser with which I can parse plain binary data and then assign the data to e.g. an PropertyTree It should be possible to parse the data with a userdefined pattern. It would be also great if I can use the same thing to make some filter for traffic, with which I can assign the data to some structs...in this case it is for sure better if this parser is made during compiletime... Is there some library in boost available with which it is possible to solve this problem? I don't know may be it is possible to solve the problem with spirit... Thanks for any hint! Best regards Hansjörg