988b6e3311
Intersection analysis occupy in osrm::extractor::intersection namespace and guidance code osrm::guidance
98 lines
3.0 KiB
C++
98 lines
3.0 KiB
C++
#ifndef EXTRACTOR_CALLBACKS_HPP
|
|
#define EXTRACTOR_CALLBACKS_HPP
|
|
|
|
#include "extractor/class_data.hpp"
|
|
#include "extractor/turn_lane_types.hpp"
|
|
#include "util/typedefs.hpp"
|
|
|
|
#include <boost/functional/hash.hpp>
|
|
#include <boost/optional/optional_fwd.hpp>
|
|
|
|
#include <string>
|
|
#include <unordered_map>
|
|
|
|
namespace osmium
|
|
{
|
|
class Node;
|
|
class Way;
|
|
class Relation;
|
|
}
|
|
|
|
namespace std
|
|
{
|
|
template <> struct hash<std::tuple<std::string, std::string, std::string, std::string, std::string>>
|
|
{
|
|
std::size_t operator()(
|
|
const std::tuple<std::string, std::string, std::string, std::string, std::string> &mk) const
|
|
noexcept
|
|
{
|
|
std::size_t seed = 0;
|
|
boost::hash_combine(seed, std::get<0>(mk));
|
|
boost::hash_combine(seed, std::get<1>(mk));
|
|
boost::hash_combine(seed, std::get<2>(mk));
|
|
boost::hash_combine(seed, std::get<3>(mk));
|
|
boost::hash_combine(seed, std::get<4>(mk));
|
|
return seed;
|
|
}
|
|
};
|
|
}
|
|
|
|
namespace osrm
|
|
{
|
|
namespace extractor
|
|
{
|
|
|
|
class ExtractionContainers;
|
|
struct ExtractionNode;
|
|
struct ExtractionWay;
|
|
struct ExtractionRelation;
|
|
struct ProfileProperties;
|
|
struct InputConditionalTurnRestriction;
|
|
|
|
/**
|
|
* This class is used by the extractor with the results of the
|
|
* osmium based parsing and the customization through the lua profile.
|
|
*
|
|
* It mediates between the multi-threaded extraction process and the external memory containers.
|
|
* Thus the synchronization is handled inside of the extractor.
|
|
*/
|
|
class ExtractorCallbacks
|
|
{
|
|
private:
|
|
// used to deduplicate street names, refs, destinations, pronunciation, exits:
|
|
// actually maps to name ids
|
|
using MapKey = std::tuple<std::string, std::string, std::string, std::string, std::string>;
|
|
using MapVal = unsigned;
|
|
using StringMap = std::unordered_map<MapKey, MapVal>;
|
|
StringMap string_map;
|
|
ExtractionContainers &external_memory;
|
|
std::unordered_map<std::string, ClassData> &classes_map;
|
|
LaneDescriptionMap &lane_description_map;
|
|
bool fallback_to_duration;
|
|
bool force_split_edges;
|
|
|
|
public:
|
|
using ClassesMap = std::unordered_map<std::string, ClassData>;
|
|
|
|
explicit ExtractorCallbacks(ExtractionContainers &extraction_containers,
|
|
std::unordered_map<std::string, ClassData> &classes_map,
|
|
LaneDescriptionMap &lane_description_map,
|
|
const ProfileProperties &properties);
|
|
|
|
ExtractorCallbacks(const ExtractorCallbacks &) = delete;
|
|
ExtractorCallbacks &operator=(const ExtractorCallbacks &) = delete;
|
|
|
|
// warning: caller needs to take care of synchronization!
|
|
void ProcessNode(const osmium::Node ¤t_node, const ExtractionNode &result_node);
|
|
|
|
// warning: caller needs to take care of synchronization!
|
|
void ProcessRestriction(const InputConditionalTurnRestriction &restriction);
|
|
|
|
// warning: caller needs to take care of synchronization!
|
|
void ProcessWay(const osmium::Way ¤t_way, const ExtractionWay &result_way);
|
|
};
|
|
}
|
|
}
|
|
|
|
#endif /* EXTRACTOR_CALLBACKS_HPP */
|