--- a/src/misc.h Wed Oct 16 15:32:38 2013 +0300 +++ b/src/misc.h Wed Oct 16 16:04:56 2013 +0300 @@ -113,6 +113,8 @@ private: SolutionType m_solution; + + bool findRingsRecursor (double r0, double r1); }; extern RingFinder g_RingFinder;