65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
#ifndef OSRM_EXTRACTOR_GUIDANCE_MOTORWAY_HANDLER_HPP_
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#define OSRM_EXTRACTOR_GUIDANCE_MOTORWAY_HANDLER_HPP_
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#include "extractor/guidance/intersection.hpp"
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#include "extractor/guidance/intersection_generator.hpp"
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#include "extractor/guidance/intersection_handler.hpp"
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#include "extractor/query_node.hpp"
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#include "util/attributes.hpp"
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#include "util/name_table.hpp"
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#include "util/node_based_graph.hpp"
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#include <vector>
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namespace osrm
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{
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namespace extractor
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{
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namespace guidance
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{
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// Intersection handlers deal with all issues related to intersections.
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// They assign appropriate turn operations to the TurnOperations.
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class MotorwayHandler : public IntersectionHandler
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{
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public:
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MotorwayHandler(const util::NodeBasedDynamicGraph &node_based_graph,
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const std::vector<util::Coordinate> &coordinates,
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const util::NameTable &name_table,
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const SuffixTable &street_name_suffix_table,
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const IntersectionGenerator &intersection_generator);
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~MotorwayHandler() override final = default;
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// check whether the handler can actually handle the intersection
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bool canProcess(const NodeID nid,
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const EdgeID via_eid,
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const Intersection &intersection) const override final;
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// process the intersection
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Intersection operator()(const NodeID nid,
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const EdgeID via_eid,
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Intersection intersection) const override final;
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private:
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OSRM_ATTR_WARN_UNUSED
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Intersection handleSliproads(const NodeID intersection_node_id,
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Intersection intersection) const;
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OSRM_ATTR_WARN_UNUSED
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Intersection fromMotorway(const EdgeID via_edge, Intersection intersection) const;
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OSRM_ATTR_WARN_UNUSED
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Intersection fromRamp(const EdgeID via_edge, Intersection intersection) const;
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OSRM_ATTR_WARN_UNUSED
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Intersection fallback(Intersection intersection) const;
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};
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} // namespace guidance
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} // namespace extractor
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} // namespace osrm
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#endif /*OSRM_EXTRACTOR_GUIDANCE_MOTORWAY_HANDLER_HPP_*/
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