Qingzhao Liu

compling error zmq when installing

15

I met an error when compling through catkin build: `/home/lyd/work/work0/groot_ws/src/Groot/bt_editor/sidepanel_monitor.cpp: In member function ‘void SidepanelMonitor::on_timer()’: /home/lyd/work/work0/groot_ws/src/Groot/bt_editor/sidepanel_monitor.cpp:44:41: error: no matching function for call to ‘zmq::socket_t::recv(zmq::message_t&)’ while( _zmq_subscriber.recv(msg) ) ` I also...

code explain

1

Hello,I recently learned the [Zhao2018Affine](https://github.com/star2dust/paper-simulation/tree/master/Zhao2018Affine) I am puzzeled by the first topology graph in affine_formation.m  Could you explain the exact meaning of D?