[Inkscape-devel] Undefined but declared hash<> template causing C++11 trouble

Hi Krzysz, The following lines in ui/tool/node.h are causing trouble with gcc 4.9 C++11:

#if HAVE_TR1_UNORDERED_SET namespace std { namespace tr1 { template <typename N> struct hash< Inkscape::UI::NodeIterator<N> >; } } #endif

Is it OK to remove those? If I comment them out, all seems to work fine. I cannot find the specialization definition anywhere, so seems only a fwd decl?

regards, Johan