namespace mrpt::graphslam::optimizers
namespace optimizers { // classes template <class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf> class CEmptyGSO; template <class GRAPH_t = typename mrpt::graphs::CNetworkOfPoses2DInf> class CGraphSlamOptimizer; template <class GRAPH_T = typename mrpt::graphs::CNetworkOfPoses2DInf> class CLevMarqGSO; } // namespace optimizers