FM / extractor

/srv/osrm/osrm-backend/include/extractor/

/srv/osrm/osrm-backend/include/extractor

Name	Size	Mode	Actions
intersection/	-	0755	rm
class_data.hpp	981	0644	edit dl rm
compressed_edge_container.hpp	3336	0644	edit dl rm
compressed_node_based_graph_edge.hpp	418	0644	edit dl rm
conditional_turn_penalty.hpp	589	0644	edit dl rm
datasources.hpp	1207	0644	edit dl rm
edge_based_edge.hpp	3467	0644	edit dl rm
edge_based_graph_factory.hpp	7787	0644	edit dl rm
edge_based_node.hpp	383	0644	edit dl rm
edge_based_node_segment.hpp	2050	0644	edit dl rm
extraction_containers.hpp	3679	0644	edit dl rm
extraction_helper_functions.hpp	4827	0644	edit dl rm
extraction_node.hpp	459	0644	edit dl rm
extraction_relation.hpp	5949	0644	edit dl rm
extraction_segment.hpp	715	0644	edit dl rm
extraction_turn.hpp	4983	0644	edit dl rm
extraction_way.hpp	4268	0644	edit dl rm
extractor.hpp	5267	0644	edit dl rm
extractor_callbacks.hpp	3249	0644	edit dl rm
extractor_config.hpp	3040	0644	edit dl rm
files.hpp	24372	0644	edit dl rm
graph_compressor.hpp	1271	0644	edit dl rm
internal_extractor_edge.hpp	2642	0644	edit dl rm
intersection_bearings_container.hpp	4487	0644	edit dl rm
location_dependent_data.hpp	1797	0644	edit dl rm
maneuver_override.hpp	5456	0644	edit dl rm
maneuver_override_relation_parser.hpp	1785	0644	edit dl rm
name_table.hpp	3596	0644	edit dl rm
nbg_to_ebg.hpp	450	0644	edit dl rm
nodes_of_way.hpp	1411	0644	edit dl rm
node_based_edge.hpp	8024	0644	edit dl rm
node_based_graph_factory.hpp	5155	0644	edit dl rm
node_data_container.hpp	4558	0644	edit dl rm
node_restriction_map.hpp	2292	0644	edit dl rm
packed_osm_ids.hpp	520	0644	edit dl rm
profile_properties.hpp	5029	0644	edit dl rm
query_node.hpp	1411	0644	edit dl rm
raster_source.hpp	5002	0644	edit dl rm
restriction.hpp	1750	0644	edit dl rm
restriction_graph.hpp	4500	0644	edit dl rm
restriction_parser.hpp	1768	0644	edit dl rm
road_classification.hpp	8390	0644	edit dl rm
scripting_environment.hpp	2426	0644	edit dl rm
scripting_environment_lua.hpp	4253	0644	edit dl rm
segment_data_container.hpp	8032	0644	edit dl rm
serialization.hpp	8834	0644	edit dl rm
suffix_table.hpp	1407	0644	edit dl rm
traffic_lights.hpp	514	0644	edit dl rm
traffic_signals.hpp	656	0644	edit dl rm
travel_mode.hpp	3666	0644	edit dl rm
turn_lane_types.hpp	3754	0644	edit dl rm
turn_path.hpp	7483	0644	edit dl rm
turn_path_compressor.hpp	2220	0644	edit dl rm
turn_path_filter.hpp	669	0644	edit dl rm
way_restriction_map.hpp	3114	0644	edit dl rm

Edit: /srv/osrm/osrm-backend/include/extractor/name_table.hpp (3596B)

#ifndef OSRM_EXTRACTOR_NAME_TABLE_HPP
#define OSRM_EXTRACTOR_NAME_TABLE_HPP

#include "util/indexed_data.hpp"
#include "util/typedefs.hpp"

#include <string>
#include <string_view>

namespace osrm::extractor
{

namespace detail
{
template <storage::Ownership Ownership> class NameTableImpl;
} // namespace detail

namespace serialization
{
template <storage::Ownership Ownership>
inline void read(storage::tar::FileReader &reader,
                 const std::string &name,
                 detail::NameTableImpl<Ownership> &index_data);

template <storage::Ownership Ownership>
inline void write(storage::tar::FileWriter &writer,
                  const std::string &name,
                  const detail::NameTableImpl<Ownership> &index_data);
} // namespace serialization

namespace detail
{
// This class provides a limited view over all the string data we serialize out.
// The following functions are a subset of what is available.
// See the data facades for they provide full access to this serialized string data.
// Way string data is stored in blocks based on `id` as follows:
//
// | name | destination | pronunciation | ref | exits
//                      ^               ^
//                      [range)
//                       ^ id + 2
//
// `id + offset` gives us the range of chars.
//
// Offset 0 is name, 1 is destination, 2 is pronunciation, 3 is ref, 4 is exits
// See datafacades and extractor callbacks for details.
template <storage::Ownership Ownership> class NameTableImpl
{
  public:
    using IndexedData =
        util::detail::IndexedDataImpl<util::VariableGroupBlock<16, std::string_view>, Ownership>;
    using ResultType = typename IndexedData::ResultType;
    using ValueType = typename IndexedData::ValueType;

NameTableImpl() {}

NameTableImpl(IndexedData indexed_data_) : indexed_data{std::move(indexed_data_)} {}

std::string_view GetNameForID(const NameID id) const
    {
        if (id == INVALID_NAMEID)
            return {};

return indexed_data.at(id + 0);
    }

std::string_view GetDestinationsForID(const NameID id) const
    {
        if (id == INVALID_NAMEID)
            return {};

return indexed_data.at(id + 1);
    }

std::string_view GetExitsForID(const NameID id) const
    {
        if (id == INVALID_NAMEID)
            return {};

return indexed_data.at(id + 4);
    }

std::string_view GetRefForID(const NameID id) const
    {
        if (id == INVALID_NAMEID)
            return {};

const constexpr auto OFFSET_REF = 3u;
        return indexed_data.at(id + OFFSET_REF);
    }

std::string_view GetPronunciationForID(const NameID id) const
    {
        if (id == INVALID_NAMEID)
            return {};

const constexpr auto OFFSET_PRONUNCIATION = 2u;
        return indexed_data.at(id + OFFSET_PRONUNCIATION);
    }

friend void serialization::read<Ownership>(storage::tar::FileReader &reader,
                                               const std::string &name,
                                               NameTableImpl &index_data);

friend void serialization::write<Ownership>(storage::tar::FileWriter &writer,
                                                const std::string &name,
                                                const NameTableImpl &index_data);

private:
    IndexedData indexed_data;
};
} // namespace detail

using NameTable = detail::NameTableImpl<storage::Ownership::Container>;
using NameTableView = detail::NameTableImpl<storage::Ownership::View>;
} // namespace osrm::extractor

#endif // OSRM_EXTRACTOR_NAME_TABLE_HPP

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