Obtaining a TreeModel::Row from a TreePath

[Matthias Kaeppler <nospam digitalraid com>]

Hello,

I want to build list of data objects associated with a row in a tree 
view, based on the current selection.
I know I can get the selected rows by calling 
TreeSelection::get_selected_rows(), but despite its name, this method 
returns a list of TreePathS, and not a list of TreeModel::Rows.

So how can I obtain the rows from the path objects?

--
Matthias Kaeppler