Function SimOneAPI::GetRoadLength¶ Defined in File SimOneHDMapAPI.h Function Documentation¶ double SimOneAPI::GetRoadLength(const long &roadId)¶ 获取道路长度 Get the length of the road. 此函数用于获取指定道路ID的道路长度 This function is used to get the length of the road for a given road ID. 参数:¶ const long &roadId¶[in] 输入的道路ID Input road ID. 返回:¶ 返回指定道路的长度 Returns the length of the road.