typedef std::vector<ppf_match_3d::Pose3DPtr> vector_Pose3DPtr; ^~~~ /media/wjl/0B8803760B880376/github/2/opencv_contrib-4.1.0/modules/surface_matching/misc/python/pyopencv_ppf_match_3d.hpp:16:21: note: suggested alternative: ‘rpmatch’ typedef std::vector<ppf_match_3d::Pose3DPtr> v...