Using Boost Assign to initialise a list of a list.


std::list<std::list<int> > listOfListOfInts = list_of(list_of<int>(1)(2))
                                                     (list_of<int>(1)(2));
assert(listOfListOfInts.front().front() == 1);

Note that the inner lists need to the type hint. Visual Studio 2008 caused a compiler crash without it!

keywords for search: nest nested std stl list boost assign list_of initialise

Note: modern C++ has initialisation built in now.  Use {} for all initialisation.