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#pragma once
#include "std/limits.hpp"
#include "std/unique_ptr.hpp"
class MwmValue;
namespace search
{
class HouseToStreetTable
{
public:
enum class StreetIdType
{
// Table stores the index number of the correct street corresponding
// to the house in the list of streets generated by ReverseGeocoder.
Index,
// Table stores feature id of street corresponding to the house.
FeatureId,
// Empty table.
None
};
virtual ~HouseToStreetTable() = default;
/// @todo Actually, value may be nullptr in the very common case.
/// It's better to construct a table from MwmHandle.
static unique_ptr<HouseToStreetTable> Load(MwmValue & value);
// Returns true and stores street identifier to |streetIndex|.
// Street identifier type depends on data version. See StreetIdType.
// Returns false if there is no such street.
virtual bool Get(uint32_t houseId, uint32_t & streetIndex) const = 0;
virtual StreetIdType GetStreetIdType() const = 0;
};
} // namespace search
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