25 lines
795 B
C++
25 lines
795 B
C++
// Copyright (c) 2017 Computer Vision Center (CVC) at the Universitat Autonoma
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// de Barcelona (UAB).
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//
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// This work is licensed under the terms of the MIT license.
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// For a copy, see <https://opensource.org/licenses/MIT>.
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#include "carla/road/element/Waypoint.h"
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#include <boost/container_hash/hash.hpp>
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namespace std {
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using WaypointHash = hash<carla::road::element::Waypoint>;
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WaypointHash::result_type WaypointHash::operator()(const argument_type &waypoint) const {
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WaypointHash::result_type seed = 0u;
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boost::hash_combine(seed, waypoint.road_id);
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boost::hash_combine(seed, waypoint.section_id);
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boost::hash_combine(seed, waypoint.lane_id);
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boost::hash_combine(seed, static_cast<float>(std::floor(waypoint.s * 200.0)));
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return seed;
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}
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} // namespace std
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