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62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
#include "geometry/point_with_altitude.hpp"
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#include "std/boost_container_hash.hpp"
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#include <sstream>
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namespace geometry
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{
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PointWithAltitude::PointWithAltitude()
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: m_point(m2::PointD::Zero()), m_altitude(kDefaultAltitudeMeters)
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{
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}
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PointWithAltitude::PointWithAltitude(m2::PointD const & point, Altitude altitude/* = kDefaultAltitudeMeters */)
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: m_point(point), m_altitude(altitude)
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{
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}
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bool PointWithAltitude::operator==(PointWithAltitude const & r) const
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{
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return m_point == r.m_point && m_altitude == r.m_altitude;
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}
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bool PointWithAltitude::operator<(PointWithAltitude const & r) const
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{
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if (m_point != r.m_point)
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return m_point < r.m_point;
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return m_altitude < r.m_altitude;
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}
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std::string DebugPrint(PointWithAltitude const & r)
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{
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std::ostringstream ss;
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ss << "PointWithAltitude{point:" << DebugPrint(r.m_point) << ", altitude:" << r.GetAltitude()
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<< "}";
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return ss.str();
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}
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PointWithAltitude MakePointWithAltitudeForTesting(m2::PointD const & point)
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{
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return PointWithAltitude(point, kDefaultAltitudeMeters);
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}
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bool AlmostEqualAbs(PointWithAltitude const & lhs, PointWithAltitude const & rhs, double eps)
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{
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return AlmostEqualAbs(lhs.GetPoint(), rhs.GetPoint(), eps) && lhs.GetAltitude() == rhs.GetAltitude();
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}
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} // namespace geometry
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namespace std
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{
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size_t hash<geometry::PointWithAltitude>::operator()(geometry::PointWithAltitude const & point) const
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{
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size_t seed = 0;
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boost::hash_combine(seed, point.GetPoint().x);
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boost::hash_combine(seed, point.GetPoint().y);
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boost::hash_combine(seed, point.GetAltitude());
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return seed;
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}
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} // namespace std
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