tdesktop/Telegram/SourceFiles/data/data_location.h

62 lines
1.3 KiB
C++

/*
This file is part of Telegram Desktop,
the official desktop application for the Telegram messaging service.
For license and copyright information please follow this link:
https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
*/
#pragma once
namespace Data {
struct FileOrigin;
class LocationPoint {
public:
LocationPoint() = default;
explicit LocationPoint(const MTPDgeoPoint &point);
[[nodiscard]] QString latAsString() const;
[[nodiscard]] QString lonAsString() const;
[[nodiscard]] MTPGeoPoint toMTP() const;
[[nodiscard]] float64 lat() const;
[[nodiscard]] float64 lon() const;
[[nodiscard]] uint64 accessHash() const;
[[nodiscard]] size_t hash() const;
private:
friend inline bool operator==(
const LocationPoint &a,
const LocationPoint &b) {
return (a._lat == b._lat) && (a._lon == b._lon);
}
friend inline bool operator<(
const LocationPoint &a,
const LocationPoint &b) {
return (a._lat < b._lat) || ((a._lat == b._lat) && (a._lon < b._lon));
}
float64 _lat = 0;
float64 _lon = 0;
uint64 _access = 0;
};
[[nodiscard]] GeoPointLocation ComputeLocation(const LocationPoint &point);
} // namespace Data
namespace std {
template <>
struct hash<Data::LocationPoint> {
size_t operator()(const Data::LocationPoint &value) const {
return value.hash();
}
};
} // namespace std