Function slam_mer::__fail_retrieve(const output_t<keyframe_t::weak_ptr>&)

• Defined in File keyframe.hpp

Function Documentation

inline bool slam_mer::__fail_retrieve(const output_t<keyframe_t::weak_ptr> &keyframe__)

Check weak keyframe retrieval failure and print warning when needed.

Parameters:

keyframe__ – Retrieval result wrapping a weak keyframe pointer.

Returns:

true when retrieval failed; otherwise false.