[Boost-users] An easy to use grid like random access/dynamic container?

I have been using STL containers to store structures of data but I would like to know if there is an easier solution such as a dynamically sized container that stores data in a spreadsheet like fashion. For example, I would like to store rows of columns of different data types. Here is a sample of data I would like to store, also, I would like fast random access to the elements to read and modify existing data: Name, Age, HomeOwner John 42 true Mark 24 false Mary 29 true If anyone can suggest such a container please let me know. Thank you