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#include <mbgl/tile/tile_id.hpp>
#include <boost/functional/hash.hpp>
namespace std {
size_t hash<mbgl::CanonicalTileID>::operator()(const mbgl::CanonicalTileID& id) const {
std::size_t seed = 0;
boost::hash_combine(seed, id.x);
boost::hash_combine(seed, id.y);
boost::hash_combine(seed, id.z);
return seed;
}
size_t hash<mbgl::UnwrappedTileID>::operator()(const mbgl::UnwrappedTileID& id) const {
std::size_t seed = 0;
boost::hash_combine(seed, std::hash<mbgl::CanonicalTileID>{}(id.canonical));
boost::hash_combine(seed, id.wrap);
return seed;
}
size_t hash<mbgl::OverscaledTileID>::operator()(const mbgl::OverscaledTileID& id) const {
std::size_t seed = 0;
boost::hash_combine(seed, std::hash<mbgl::CanonicalTileID>{}(id.canonical));
boost::hash_combine(seed, id.overscaledZ);
return seed;
}
} // namespace std
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