apollo::hdmap::adapter::JunctionsXmlParser类 参考

#include <junctions_xml_parser.h>

apollo::hdmap::adapter::JunctionsXmlParser 的协作图:

静态 Public 成员函数
static Status	Parse (const tinyxml2::XMLElement &xml_node, std::vector< JunctionInternal > *junctions)

详细描述

在文件 junctions_xml_parser.h 第 28 行定义.

成员函数说明

Parse()

Status apollo::hdmap::adapter::JunctionsXmlParser::Parse ( const tinyxml2::XMLElement &  xml_node, std::vector< JunctionInternal > *  junctions  )

static

在文件 junctions_xml_parser.cc 第 25 行定义.

                                                                         {
  const tinyxml2::XMLElement* junction_node =
      xml_node.FirstChildElement("junction");
  while (junction_node) {
    // id
    std::string junction_id;
    int checker =
        UtilXmlParser::QueryStringAttribute(*junction_node, "id", &junction_id);
    if (checker != tinyxml2::XML_SUCCESS) {
      std::string err_msg = "Error parse junction id";
      return Status(apollo::common::ErrorCode::HDMAP_DATA_ERROR, err_msg);
    }
 
    // outline
    const tinyxml2::XMLElement* sub_node =
        junction_node->FirstChildElement("outline");
    if (!sub_node) {
      std::string err_msg = "Error parse junction outline";
      return Status(apollo::common::ErrorCode::HDMAP_DATA_ERROR, err_msg);
    }
 
    PbJunction junction;
    junction.mutable_id()->set_id(junction_id);
    PbPolygon* polygon = junction.mutable_polygon();
    RETURN_IF_ERROR(UtilXmlParser::ParseOutline(*sub_node, polygon));
 
    JunctionInternal junction_internal;
    junction_internal.junction = junction;
 
    // overlap
    sub_node = junction_node->FirstChildElement("objectOverlapGroup");
    if (sub_node) {
      sub_node = sub_node->FirstChildElement("objectReference");
      while (sub_node) {
        std::string object_id;
        checker =
            UtilXmlParser::QueryStringAttribute(*sub_node, "id", &object_id);
        if (checker != tinyxml2::XML_SUCCESS) {
          std::string err_msg = "Error parse junction overlap id";
          return Status(apollo::common::ErrorCode::HDMAP_DATA_ERROR, err_msg);
        }
 
        OverlapWithJunction overlap_with_juntion;
        overlap_with_juntion.object_id = object_id;
        junction_internal.overlap_with_junctions.push_back(
            overlap_with_juntion);
 
        sub_node = sub_node->NextSiblingElement("objectReference");
      }
    }
 
    junctions->push_back(junction_internal);
    junction_node = junction_node->NextSiblingElement("junction");
  }
  return Status::OK();
}

---

该类的文档由以下文件生成:

• modules/map/hdmap/adapter/xml_parser/junctions_xml_parser.h
• modules/map/hdmap/adapter/xml_parser/junctions_xml_parser.cc