githubmirror/omim

geometry/latlon.cpp

31 строка924 B

Vladimir Byko-Ianko

[geometry] LatLon refactoring.

19 июл 2019, 13:26

19 июл 2019, 13:2609b06b0

#include "latlon.hpp"

#include <sstream>

namespace ms
{
// static
double const LatLon::kMinLat = -90.0;
double const LatLon::kMaxLat = 90.0;
double const LatLon::kMinLon = -180.0;
double const LatLon::kMaxLon = 180.0;

// Note. LatLon(-180.0, -180.0) are an invalid coordinates which are used in statistics.
// So if you want to change the value you should change the code of processing the statistics.
LatLon const LatLon::kInvalidValue = LatLon(-180.0, -180.0);

bool LatLon::operator==(ms::LatLon const & p) const { return m_lat == p.m_lat && m_lon == p.m_lon; }

bool LatLon::EqualDxDy(LatLon const & p, double eps) const
{
  return (base::AlmostEqualAbs(m_lat, p.m_lat, eps) && base::AlmostEqualAbs(m_lon, p.m_lon, eps));
}

std::string DebugPrint(LatLon const & t)
{
  std::ostringstream out;
  out.precision(20);
  out << "ms::LatLon(" << t.m_lat << ", " << t.m_lon << ")";
  return out.str();
}
}  // namespace ms