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#pragma once
#include "routing/segment.hpp"
#include "routing/vehicle_mask.hpp"
#include "base/assert.hpp"
#include <cstdint>
#include <string>
#include <unordered_map>
#include <utility>
#include <vector>
namespace routing
{
// This class provides information about road access classes.
// One instance of RoadAccess holds information about one
// mwm and one router type (also known as VehicleType).
class RoadAccess final
{
public:
// The road access types are selected by analyzing the most
// popular tags used when mapping roads in OSM.
enum class Type : uint8_t
{
// Moving through the road is prohibited.
No,
// Moving through the road requires a special permission.
Private,
// No pass through the road is allowed; however, it can
// be used if it is close enough to the destination point
// of the route.
Destination,
// No restrictions, as in "access=yes".
Yes,
// The number of different road types.
Count
};
std::unordered_map<uint32_t, RoadAccess::Type> const & GetFeatureTypes() const
{
return m_featureTypes;
}
std::unordered_map<RoadPoint, RoadAccess::Type, RoadPoint::Hash> const & GetPointTypes() const
{
return m_pointTypes;
}
Type GetFeatureType(uint32_t featureId) const;
Type GetPointType(RoadPoint const & point) const;
template <typename MF, typename MP>
void SetAccessTypes(MF && mf, MP && mp)
{
m_featureTypes = std::forward<MF>(mf);
m_pointTypes = std::forward<MP>(mp);
}
void Clear();
void Swap(RoadAccess & rhs);
bool operator==(RoadAccess const & rhs) const;
template <typename MF>
void SetFeatureTypesForTests(MF && mf)
{
m_featureTypes = std::forward<MF>(mf);
}
private:
// If segmentIdx of a key in this map is 0, it means the
// entire feature has the corresponding access type.
// Otherwise, the information is about the segment with number (segmentIdx-1).
std::unordered_map<uint32_t, RoadAccess::Type> m_featureTypes;
std::unordered_map<RoadPoint, RoadAccess::Type, RoadPoint::Hash> m_pointTypes;
};
std::string ToString(RoadAccess::Type type);
void FromString(std::string const & s, RoadAccess::Type & result);
std::string DebugPrint(RoadAccess::Type type);
std::string DebugPrint(RoadAccess const & r);
} // namespace routing
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