Re: [Boost-users] [mem_fn] Ambiguous call to mem_fn with stdcallfunction

Conrad Scott: ...

void test_mem_fn(IDirect3DDevice9 * const device) { boost::shared_ptr<IDirect3DDevice9> ptr( device, boost::mem_fn(&IDirect3DDevice9::Release) ); }

There's also the option of using struct com_deleter { template<class T> void operator()(T* p) const { p->Release(); } }; void test(IDirect3DDevice9 * const device) { boost::shared_ptr<IDirect3DDevice9> ptr( device, com_deleter() ); }