Function rosidl_buffer_backend_registry::get_common_backends

• Defined in File backend_utils.hpp

Function Documentation

inline std::vector<std::string> rosidl_buffer_backend_registry::get_common_backends(const std::vector<std::string> &a, const std::vector<std::string> &b)

Return the de-duplicated intersection of two backend name lists, preserving the order in which names appear in a.