498259b220
Adds approx 10% to total data size. Speeds up large table requests by 2 orders of magnitude. Co-authored-by: Kajari Ghosh <ghoshkaj@gmail.com>
124 lines
5.0 KiB
C++
124 lines
5.0 KiB
C++
/*
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Copyright (c) 2017, Project OSRM contributors
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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Redistributions of source code must retain the above copyright notice, this list
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of conditions and the following disclaimer.
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Redistributions in binary form must reproduce the above copyright notice, this
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list of conditions and the following disclaimer in the documentation and/or
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other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef EXTRACTOR_HPP
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#define EXTRACTOR_HPP
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#include "extractor/edge_based_edge.hpp"
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#include "extractor/edge_based_graph_factory.hpp"
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#include "extractor/extractor_config.hpp"
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#include "extractor/graph_compressor.hpp"
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#include "extractor/maneuver_override.hpp"
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#include "extractor/packed_osm_ids.hpp"
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#include "guidance/guidance_processing.hpp"
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#include "guidance/turn_data_container.hpp"
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#include "util/guidance/bearing_class.hpp"
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#include "util/guidance/entry_class.hpp"
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#include "util/guidance/turn_lanes.hpp"
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#include "util/typedefs.hpp"
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namespace osrm
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{
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namespace extractor
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{
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class ScriptingEnvironment;
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struct ProfileProperties;
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class Extractor
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{
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public:
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Extractor(ExtractorConfig extractor_config) : config(std::move(extractor_config)) {}
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int run(ScriptingEnvironment &scripting_environment);
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private:
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ExtractorConfig config;
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std::tuple<LaneDescriptionMap,
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std::vector<TurnRestriction>,
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std::vector<ConditionalTurnRestriction>,
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std::vector<UnresolvedManeuverOverride>>
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ParseOSMData(ScriptingEnvironment &scripting_environment, const unsigned number_of_threads);
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EdgeID BuildEdgeExpandedGraph(
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// input data
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const util::NodeBasedDynamicGraph &node_based_graph,
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const std::vector<util::Coordinate> &coordinates,
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const CompressedEdgeContainer &compressed_edge_container,
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const std::unordered_set<NodeID> &barrier_nodes,
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const std::unordered_set<NodeID> &traffic_lights,
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const std::vector<TurnRestriction> &turn_restrictions,
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const std::vector<ConditionalTurnRestriction> &conditional_turn_restrictions,
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const std::unordered_set<EdgeID> &segregated_edges,
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const NameTable &name_table,
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const std::vector<UnresolvedManeuverOverride> &maneuver_overrides,
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const LaneDescriptionMap &turn_lane_map,
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// for calculating turn penalties
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ScriptingEnvironment &scripting_environment,
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// output data
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EdgeBasedNodeDataContainer &edge_based_nodes_container,
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std::vector<EdgeBasedNodeSegment> &edge_based_node_segments,
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std::vector<bool> &node_is_startpoint,
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std::vector<EdgeWeight> &edge_based_node_weights,
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std::vector<EdgeDuration> &edge_based_node_durations,
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std::vector<EdgeDistance> &edge_based_node_distances,
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util::DeallocatingVector<EdgeBasedEdge> &edge_based_edge_list,
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std::uint32_t &connectivity_checksum);
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void FindComponents(unsigned max_edge_id,
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const util::DeallocatingVector<EdgeBasedEdge> &input_edge_list,
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const std::vector<EdgeBasedNodeSegment> &input_node_segments,
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EdgeBasedNodeDataContainer &nodes_container) const;
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void BuildRTree(std::vector<EdgeBasedNodeSegment> edge_based_node_segments,
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std::vector<bool> node_is_startpoint,
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const std::vector<util::Coordinate> &coordinates);
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std::shared_ptr<RestrictionMap> LoadRestrictionMap();
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void WriteConditionalRestrictions(
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const std::string &path,
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std::vector<ConditionalTurnRestriction> &conditional_turn_restrictions);
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void ProcessGuidanceTurns(
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const util::NodeBasedDynamicGraph &node_based_graph,
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const EdgeBasedNodeDataContainer &edge_based_node_container,
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const std::vector<util::Coordinate> &node_coordinates,
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const CompressedEdgeContainer &compressed_edge_container,
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const std::unordered_set<NodeID> &barrier_nodes,
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const std::vector<TurnRestriction> &turn_restrictions,
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const std::vector<ConditionalTurnRestriction> &conditional_turn_restrictions,
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const NameTable &name_table,
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LaneDescriptionMap lane_description_map,
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ScriptingEnvironment &scripting_environment);
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};
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}
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}
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#endif /* EXTRACTOR_HPP */
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