C++ unique_ptr and map

Question

I\'m trying to use the C++0x unique_ptr class inside a map like so:

// compile with `g++ main.cpp -std=gnu++0x`

#include     
#include 

        

Answer 1

I don't believe it's possible to correctly use unique_ptr in a map::insert yet. Here's the GCC bug for it:

Bug 44436 - [C++0x] Implement insert(&&) and emplace* in associative and unordered containers

It looks like it may be fixed for GCC 4.6, but it won't build from SVN on vanilla Ubuntu 10.04.1 to confirm.

Update0

This is not working as of GCC svn r165422 (4.6.0).