apollo::routing::TopoGraph类 参考

#include <topo_graph.h>

apollo::routing::TopoGraph 的协作图:

Public 成员函数
	TopoGraph ()=default
	~TopoGraph ()=default
bool	LoadGraph (const Graph &filename)
const std::string &	MapVersion () const
const std::string &	MapDistrict () const
const TopoNode *	GetNode (const std::string &id) const
void	GetNodesByRoadId (const std::string &road_id, std::unordered_set< const TopoNode * > *const node_in_road) const

详细描述

在文件 topo_graph.h 第 31 行定义.

构造及析构函数说明

TopoGraph()

apollo::routing::TopoGraph::TopoGraph ( )

default

~TopoGraph()

apollo::routing::TopoGraph::~TopoGraph ( )

default

成员函数说明

GetNode()

const TopoNode * apollo::routing::TopoGraph::GetNode

(

const std::string &

id

)

const

在文件 topo_graph.cc 第 91 行定义.

                                                            {
  const auto& iter = node_index_map_.find(id);
  if (iter == node_index_map_.end()) {
    return nullptr;
  }
  return topo_nodes_[iter->second].get();
}

GetNodesByRoadId()

void apollo::routing::TopoGraph::GetNodesByRoadId	(	const std::string &	road_id,
		std::unordered_set< const TopoNode * > *const	node_in_road
	)		const

在文件 topo_graph.cc 第 99 行定义.

                                                                 {
  const auto& iter = road_node_map_.find(road_id);
  if (iter != road_node_map_.end()) {
    node_in_road->insert(iter->second.begin(), iter->second.end());
  }
}

LoadGraph()

bool apollo::routing::TopoGraph::LoadGraph

(

const Graph &

filename

)

在文件 topo_graph.cc 第 69 行定义.

                                            {
  Clear();
 
  map_version_ = graph.hdmap_version();
  map_district_ = graph.hdmap_district();
 
  if (!LoadNodes(graph)) {
    AERROR << "Failed to load nodes from topology graph.";
    return false;
  }
  if (!LoadEdges(graph)) {
    AERROR << "Failed to load edges from topology graph.";
    return false;
  }
  AINFO << "Load Topo data successful.";
  return true;
}

MapDistrict()

const std::string & apollo::routing::TopoGraph::MapDistrict

(

)

const

在文件 topo_graph.cc 第 89 行定义.

{ return map_district_; }

MapVersion()

const std::string & apollo::routing::TopoGraph::MapVersion

(

)

const

在文件 topo_graph.cc 第 87 行定义.

{ return map_version_; }

---

该类的文档由以下文件生成:

• modules/routing/graph/topo_graph.h
• modules/routing/graph/topo_graph.cc