std::getline and ustring

[ArbolOne <arbolone gmail com>]

Hey kids!
Currently I am working on porting some libraries to be GTKmm exclusive, 
everything has been going well with the exception of one wrincle.
This class reads data from a file using std::getline(std::fstream f, 
std::string data, "^")
Well, as you know, getline expects a std::string variable *not a 
Glib::ustring, does anyone around here knows how to go about  making 
std::getline and Glib::ustring work together?

TIA

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