Remove helper_functions.hpp from main codebase
The helper_functions.hpp
header in autoware_auto_common has two problems:
- Its two functions are not unit tested
- Its two functions are only used in one unit test file (
test_bounding_box.hpp
)
This issue proposes to remove those functions from the main code and add them directly to test_bounding_box.hpp
as helpers just for that file. This will make the common package slightly less confusing as well as increase its test coverage.