Function slam_mer::__fail_retrieve(const output_t<keyframe_t::shared_ptr>&, const keyframe_id_t&)

Defined in File keyframe.hpp

Function Documentation

inline bool slam_mer::__fail_retrieve(const output_t<keyframe_t::shared_ptr> &keyframe__, const keyframe_id_t &keyframeId__)

Check shared keyframe retrieval failure and print warning when needed.

Parameters:

keyframe__ – Retrieval result wrapping a shared keyframe pointer.
keyframeId__ – Keyframe identifier used for warning context.

Returns:

true when retrieval failed; otherwise false.