[Boost-users] storing data

Hi: I am in need to store data. Basically I have an application, when I have 8 collumns that are named, however thee are 38 possible rows with differing nameson. I also need to store the screen co-ordinates for each column name on each row. So for example: Column 1, name Item, row 1, x 66, y 85, row 2 x 88 y 121. What is the best way of being able to store this data with boost and get access to the item name, and co-ordinates given a row and column number? Any help appreciated. Cheers Sean./