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[core] Switch to ankerl::unordered_dense

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Signed-off-by: x7z4w <x7z4w@noreply.codeberg.org>
This commit is contained in:
x7z4w
2025-11-24 17:34:56 +00:00
committed by Konstantin Pastbin
parent a60efa9b43
commit 969e1ef2da
281 changed files with 4381 additions and 1451 deletions
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18
libs/drape_frontend/read_metaline_task.cpp
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@@ -16,12 +16,14 @@
#include <set>
#include <vector>
#include "3party/ankerl/unordered_dense.h"
namespace
{
struct MetalineData
{
std::vector<FeatureID> m_features;
std::set<FeatureID> m_reversed;
ankerl::unordered_dense::set<FeatureID> m_reversed;
};
std::vector<MetalineData> ReadMetalinesFromFile(MwmSet::MwmId const & mwmId)
@@ -58,12 +60,12 @@ std::vector<MetalineData> ReadMetalinesFromFile(MwmSet::MwmId const & mwmId)
}
}
std::map<FeatureID, std::vector<m2::PointD>> ReadPoints(df::MapDataProvider & model, MetalineData const & metaline)
ankerl::unordered_dense::map<FeatureID, std::vector<m2::PointD>> ReadPoints(df::MapDataProvider & model,
MetalineData const & metaline)
{
auto features = metaline.m_features;
std::sort(features.begin(), features.end());
std::map<FeatureID, std::vector<m2::PointD>> result;
ankerl::unordered_dense::map<FeatureID, std::vector<m2::PointD>> result;
model.ReadFeatures([&metaline, &result](FeatureType & ft)
{
ft.ParseGeometry(FeatureType::BEST_GEOMETRY);
@@ -89,7 +91,7 @@ std::map<FeatureID, std::vector<m2::PointD>> ReadPoints(df::MapDataProvider & mo
return result;
}
std::vector<m2::PointD> MergePoints(std::map<FeatureID, std::vector<m2::PointD>> && points,
std::vector<m2::PointD> MergePoints(ankerl::unordered_dense::map<FeatureID, std::vector<m2::PointD>> && points,
std::vector<FeatureID> const & featuresOrder)
{
if (points.size() == 1)
@@ -164,8 +166,10 @@ bool ReadMetalineTask::UpdateCache(MetalineCache & cache)
if (m_metalines.empty())
return false;
cache.merge(m_metalines);
m_metalines.clear();
// Merge maps
auto data = std::move(m_metalines).extract();
cache.insert(std::make_move_iterator(data.begin()), std::make_move_iterator(data.end()));
return true;
}