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USe a common default geodesic object instead of duplicate copies.

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All used functions are constant, and don't require unique instantiations for thread safety.
This commit is contained in:
Dan Paulat 2023-02-19 15:16:34 -06:00
parent 4a31cf6d3e
commit 90c8c0183a
10 changed files with 89 additions and 47 deletions
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8
scwx-qt/source/scwx/qt/model/radar_site_model.cpp
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@ -1,13 +1,12 @@
#include <scwx/qt/model/radar_site_model.hpp>
#include <scwx/qt/config/radar_site.hpp>
#include <scwx/qt/types/qt_types.hpp>
#include <scwx/qt/util/geographic_lib.hpp>
#include <scwx/common/geographic.hpp>
#include <scwx/util/logger.hpp>
#include <format>
#include <GeographicLib/Geodesic.hpp>
namespace scwx
{
namespace qt
@ -36,7 +35,7 @@ public:
QList<std::shared_ptr<config::RadarSite>> radarSites_;
GeographicLib::Geodesic geodesic_;
const GeographicLib::Geodesic& geodesic_;
std::unordered_map<std::string, double> distanceMap_;
scwx::common::DistanceType distanceDisplay_;
@ -186,8 +185,7 @@ void RadarSiteModel::HandleMapUpdate(double latitude, double longitude)
RadarSiteModelImpl::RadarSiteModelImpl() :
radarSites_ {},
geodesic_(GeographicLib::Constants::WGS84_a(),
GeographicLib::Constants::WGS84_f()),
geodesic_(util::GeographicLib::DefaultGeodesic()),
distanceMap_ {},
distanceDisplay_ {scwx::common::DistanceType::Miles},
previousPosition_ {}