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Use std::variant instead of mapbox::util::variant (#6903)

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This commit is contained in:
Siarhei Fedartsou
2024-05-28 18:52:49 +02:00
committed by GitHub
parent 01b1673c8a
commit c1ed73126d
117 changed files with 472 additions and 17601 deletions
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include/engine/api/base_result.hpp
+2 -3
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@@ -2,7 +2,7 @@
#define ENGINE_API_BASE_RESULT_HPP
#include <flatbuffers/flatbuffers.h>
#include <mapbox/variant.hpp>
#include <variant>
#include <string>
@@ -10,8 +10,7 @@
namespace osrm::engine::api
{
using ResultT =
mapbox::util::variant<util::json::Object, std::string, flatbuffers::FlatBufferBuilder>;
using ResultT = std::variant<util::json::Object, std::string, flatbuffers::FlatBufferBuilder>;
} // namespace osrm::engine::api
#endif
include/engine/api/json_factory.hpp
+2 -2
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@@ -41,7 +41,7 @@ inline bool hasValidLanes(const guidance::IntermediateIntersection &intersection
return intersection.lanes.lanes_in_turn > 0;
}
util::json::Array coordinateToLonLat(const util::Coordinate &coordinate);
util::json::Value coordinateToLonLat(const util::Coordinate &coordinate);
/**
* Ensures that a bearing value is a whole number, and clamped to the range 0-359
@@ -79,7 +79,7 @@ util::json::Object makeGeoJSONGeometry(ForwardIter begin, ForwardIter end)
coordinates.values.push_back(location);
coordinates.values.push_back(location);
}
geojson.values["coordinates"] = std::move(coordinates);
geojson.values["coordinates"] = util::json::Value{std::move(coordinates)};
return geojson;
}
include/engine/api/match_api.hpp
+3 -3
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@@ -30,14 +30,14 @@ class MatchAPI final : public RouteAPI
osrm::engine::api::ResultT &response) const
{
BOOST_ASSERT(sub_matchings.size() == sub_routes.size());
if (response.is<flatbuffers::FlatBufferBuilder>())
if (std::holds_alternative<flatbuffers::FlatBufferBuilder>(response))
{
auto &fb_result = response.get<flatbuffers::FlatBufferBuilder>();
auto &fb_result = std::get<flatbuffers::FlatBufferBuilder>(response);
MakeResponse(sub_matchings, sub_routes, fb_result);
}
else
{
auto &json_result = response.get<util::json::Object>();
auto &json_result = std::get<util::json::Object>(response);
MakeResponse(sub_matchings, sub_routes, json_result);
}
}
include/engine/api/nearest_api.hpp
+3 -3
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@@ -29,14 +29,14 @@ class NearestAPI final : public BaseAPI
BOOST_ASSERT(phantom_nodes.size() == 1);
BOOST_ASSERT(parameters.coordinates.size() == 1);
if (response.is<flatbuffers::FlatBufferBuilder>())
if (std::holds_alternative<flatbuffers::FlatBufferBuilder>(response))
{
auto &fb_result = response.get<flatbuffers::FlatBufferBuilder>();
auto &fb_result = std::get<flatbuffers::FlatBufferBuilder>(response);
MakeResponse(phantom_nodes, fb_result);
}
else
{
auto &json_result = response.get<util::json::Object>();
auto &json_result = std::get<util::json::Object>(response);
MakeResponse(phantom_nodes, json_result);
}
}
include/engine/api/route_api.hpp
+9 -10
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@@ -50,14 +50,14 @@ class RouteAPI : public BaseAPI
{
BOOST_ASSERT(!raw_routes.routes.empty());
if (response.is<flatbuffers::FlatBufferBuilder>())
if (std::holds_alternative<flatbuffers::FlatBufferBuilder>(response))
{
auto &fb_result = response.get<flatbuffers::FlatBufferBuilder>();
auto &fb_result = std::get<flatbuffers::FlatBufferBuilder>(response);
MakeResponse(raw_routes, waypoint_candidates, fb_result);
}
else
{
auto &json_result = response.get<util::json::Object>();
auto &json_result = std::get<util::json::Object>(response);
MakeResponse(raw_routes, waypoint_candidates, json_result);
}
}
@@ -158,8 +158,8 @@ class RouteAPI : public BaseAPI
}
template <typename ForwardIter>
mapbox::util::variant<flatbuffers::Offset<flatbuffers::String>,
flatbuffers::Offset<flatbuffers::Vector<const fbresult::Position *>>>
std::variant<flatbuffers::Offset<flatbuffers::String>,
flatbuffers::Offset<flatbuffers::Vector<const fbresult::Position *>>>
MakeGeometry(flatbuffers::FlatBufferBuilder &builder, ForwardIter begin, ForwardIter end) const
{
if (parameters.geometries == RouteParameters::GeometriesType::Polyline)
@@ -408,8 +408,8 @@ class RouteAPI : public BaseAPI
// Fill geometry
auto overview = MakeOverview(leg_geometries);
mapbox::util::variant<flatbuffers::Offset<flatbuffers::String>,
flatbuffers::Offset<flatbuffers::Vector<const fbresult::Position *>>>
std::variant<flatbuffers::Offset<flatbuffers::String>,
flatbuffers::Offset<flatbuffers::Vector<const fbresult::Position *>>>
geometry;
if (overview)
{
@@ -426,8 +426,7 @@ class RouteAPI : public BaseAPI
routeObject.add_legs(legs_vector);
if (overview)
{
mapbox::util::apply_visitor(GeometryVisitor<fbresult::RouteObjectBuilder>(routeObject),
geometry);
std::visit(GeometryVisitor<fbresult::RouteObjectBuilder>(routeObject), geometry);
}
return routeObject.Finish();
@@ -644,7 +643,7 @@ class RouteAPI : public BaseAPI
stepBuilder.add_rotary_pronunciation(rotary_pronunciation_string);
stepBuilder.add_intersections(intersections_vector);
stepBuilder.add_maneuver(maneuver_buffer);
mapbox::util::apply_visitor(GeometryVisitor<fbresult::StepBuilder>(stepBuilder), geometry);
std::visit(GeometryVisitor<fbresult::StepBuilder>(stepBuilder), geometry);
return stepBuilder.Finish();
};
include/engine/api/table_api.hpp
+18 -14
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@@ -50,14 +50,14 @@ class TableAPI final : public BaseAPI
const std::vector<TableCellRef> &fallback_speed_cells,
osrm::engine::api::ResultT &response) const
{
if (response.is<flatbuffers::FlatBufferBuilder>())
if (std::holds_alternative<flatbuffers::FlatBufferBuilder>(response))
{
auto &fb_result = response.get<flatbuffers::FlatBufferBuilder>();
auto &fb_result = std::get<flatbuffers::FlatBufferBuilder>(response);
MakeResponse(tables, candidates, fallback_speed_cells, fb_result);
}
else
{
auto &json_result = response.get<util::json::Object>();
auto &json_result = std::get<util::json::Object>(response);
MakeResponse(tables, candidates, fallback_speed_cells, json_result);
}
}
@@ -377,7 +377,8 @@ class TableAPI final : public BaseAPI
return util::json::Value(
util::json::Number(from_alias<double>(duration) / 10.));
});
json_table.values.push_back(std::move(json_row));
json_table.values.push_back(util::json::Value{json_row});
}
return json_table;
}
@@ -406,7 +407,7 @@ class TableAPI final : public BaseAPI
return util::json::Value(util::json::Number(
std::round(from_alias<double>(distance) * 10) / 10.));
});
json_table.values.push_back(std::move(json_row));
json_table.values.push_back(util::json::Value{json_row});
}
return json_table;
}
@@ -415,15 +416,18 @@ class TableAPI final : public BaseAPI
MakeEstimatesTable(const std::vector<TableCellRef> &fallback_speed_cells) const
{
util::json::Array json_table;
std::for_each(fallback_speed_cells.begin(),
fallback_speed_cells.end(),
[&](const auto &cell)
{
util::json::Array row;
row.values.push_back(util::json::Number(cell.row));
row.values.push_back(util::json::Number(cell.column));
json_table.values.push_back(std::move(row));
});
std::for_each(
fallback_speed_cells.begin(),
fallback_speed_cells.end(),
[&](const auto &cell)
{
util::json::Array row;
util::json::Value jCellRow{util::json::Number(static_cast<double>(cell.row))};
util::json::Value jCellColumn{util::json::Number(static_cast<double>(cell.column))};
row.values.push_back(jCellRow);
row.values.push_back(jCellColumn);
json_table.values.push_back(util::json::Value{row});
});
return json_table;
}
include/engine/api/trip_api.hpp
+3 -3
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@@ -27,14 +27,14 @@ class TripAPI final : public RouteAPI
{
BOOST_ASSERT(sub_trips.size() == sub_routes.size());
if (response.is<flatbuffers::FlatBufferBuilder>())
if (std::holds_alternative<flatbuffers::FlatBufferBuilder>(response))
{
auto &fb_result = response.get<flatbuffers::FlatBufferBuilder>();
auto &fb_result = std::get<flatbuffers::FlatBufferBuilder>(response);
MakeResponse(sub_trips, sub_routes, candidates, fb_result);
}
else
{
auto &json_result = response.get<util::json::Object>();
auto &json_result = std::get<util::json::Object>(response);
MakeResponse(sub_trips, sub_routes, candidates, json_result);
}
}