contacts → include Relation

File in src/contacts	Includes file in include
contact-6d.cpp	tsid / contacts / contact-6d.hpp
contact-6d.cpp	tsid / math / utils.hpp
contact-base.cpp	tsid / contacts / contact-base.hpp
contact-point.cpp	tsid / contacts / contact-point.hpp
contact-point.cpp	tsid / math / utils.hpp