RedAuburn/organicmaps
1
Fork 0
forked from organicmaps/organicmaps
Code Pull requests Activity

Add LocalityIndex

Browse source
This commit is contained in:
tatiana-kondakova 2018-01-30 18:16:06 +03:00 • committed by mpimenov
parent 467714d1d4
commit 863d766718
3 changed files with 55 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
indexer/CMakeLists.txt
View file

@ -92,6 +92,7 @@ set(
index.hpp
interval_index_builder.hpp
interval_index.hpp
locality_index.hpp
locality_index_builder.hpp
locality_index_builder.cpp
locality_object.hpp

50
indexer/locality_index.hpp Normal file
View file

@ -0,0 +1,50 @@
#pragma once
#include "indexer/cell_id.hpp"
#include "indexer/feature_covering.hpp"
#include "indexer/interval_index.hpp"
#include "indexer/locality_object.hpp"
#include "indexer/scales.hpp"
#include "geometry/rect2d.hpp"
#include "base/osm_id.hpp"
#include <functional>
#include <memory>
namespace indexer
{
// Geometry index which stores osm::Id as object identifier.
// Used for geocoder server, stores only POIs and buildings which have address information.
// Based on IntervalIndex.
template <typename Reader>
class LocalityIndex
{
public:
using ProcessObject = std::function<void(osm::Id const &)>;
explicit LocalityIndex(Reader const & reader)
{
m_intervalIndex = std::make_unique<IntervalIndex<Reader, uint64_t>>(reader);
}
void ForEachInRect(ProcessObject const & processObject, m2::RectD const & rect) const
{
covering::CoveringGetter cov(rect, covering::CoveringMode::ViewportWithLowLevels);
covering::Intervals const & intervals = cov.Get(scales::GetUpperScale());
for (auto const & i : intervals)
{
m_intervalIndex->ForEach(
[&processObject](uint64_t stored_id) {
processObject(LocalityObject::FromStoredId(stored_id));
},
i.first, i.second);
}
}
private:
std::unique_ptr<IntervalIndex<Reader, uint64_t>> m_intervalIndex;
};
} // namespace indexer

4
xcode/indexer/indexer.xcodeproj/project.pbxproj
View file

@ -74,6 +74,7 @@
40009064201F5CB000963E18 /* locality_index_builder.hpp in Headers */ = {isa = PBXBuildFile; fileRef = 4000905F201F5CAF00963E18 /* locality_index_builder.hpp */; };
40009065201F5CB000963E18 /* locality_object.hpp in Headers */ = {isa = PBXBuildFile; fileRef = 40009060201F5CB000963E18 /* locality_object.hpp */; };
40009066201F5CB000963E18 /* locality_index_builder.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 40009061201F5CB000963E18 /* locality_index_builder.cpp */; };
4095DEB22020AC0000C591A3 /* locality_index.hpp in Headers */ = {isa = PBXBuildFile; fileRef = 4095DEB12020AC0000C591A3 /* locality_index.hpp */; };
4099F6491FC7142A002A7B05 /* fake_feature_ids.cpp in Sources */ = {isa = PBXBuildFile; fileRef = 4099F6471FC71429002A7B05 /* fake_feature_ids.cpp */; };
4099F64A1FC7142A002A7B05 /* fake_feature_ids.hpp in Headers */ = {isa = PBXBuildFile; fileRef = 4099F6481FC7142A002A7B05 /* fake_feature_ids.hpp */; };
456B3FB41EDEEB65009B3D1F /* scales_patch.hpp in Headers */ = {isa = PBXBuildFile; fileRef = 456B3FB31EDEEB65009B3D1F /* scales_patch.hpp */; };
@ -310,6 +311,7 @@
4000905F201F5CAF00963E18 /* locality_index_builder.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = locality_index_builder.hpp; sourceTree = "<group>"; };
40009060201F5CB000963E18 /* locality_object.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = locality_object.hpp; sourceTree = "<group>"; };
40009061201F5CB000963E18 /* locality_index_builder.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = locality_index_builder.cpp; sourceTree = "<group>"; };
4095DEB12020AC0000C591A3 /* locality_index.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = locality_index.hpp; sourceTree = "<group>"; };
4099F6471FC71429002A7B05 /* fake_feature_ids.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = fake_feature_ids.cpp; sourceTree = "<group>"; };
4099F6481FC7142A002A7B05 /* fake_feature_ids.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = fake_feature_ids.hpp; sourceTree = "<group>"; };
456B3FB31EDEEB65009B3D1F /* scales_patch.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = scales_patch.hpp; sourceTree = "<group>"; };
@ -682,6 +684,7 @@
6753409C1A3F53CB00A0A8C3 /* indexer */ = {
isa = PBXGroup;
children = (
4095DEB12020AC0000C591A3 /* locality_index.hpp */,
4000905D201F5CAF00963E18 /* cell_value_pair.hpp */,
40009061201F5CB000963E18 /* locality_index_builder.cpp */,
4000905F201F5CAF00963E18 /* locality_index_builder.hpp */,
@ -854,6 +857,7 @@
34583BC81C88552100F94664 /* cuisines.hpp in Headers */,
674125151B4C02F100A3E828 /* map_style.hpp in Headers */,
675341291A3F540F00A0A8C3 /* ftypes_matcher.hpp in Headers */,
4095DEB22020AC0000C591A3 /* locality_index.hpp in Headers */,
675341201A3F540F00A0A8C3 /* feature_processor.hpp in Headers */,
675341341A3F540F00A0A8C3 /* interval_index.hpp in Headers */,
34664CF51D49FEC1003D7096 /* feature_altitude.hpp in Headers */,