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101 lines
2.5 KiB
C++
101 lines
2.5 KiB
C++
#include "search/types_skipper.hpp"
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#include "indexer/classificator.hpp"
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#include "indexer/ftypes_matcher.hpp"
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#include "base/stl_helpers.hpp"
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#include <algorithm>
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using base::StringIL;
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namespace search
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{
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TypesSkipper::TypesSkipper()
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{
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Classificator const & c = classif();
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/// @todo(pastk): why "office-*" are skipped?
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/// also could be unnamed (yet) place-hamlet/isolated_dwelling?
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/// and natural-water-pond/lake?
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// POIs like natural-spring, waterway-waterfall, highway-bus_stop are saved from skipping by the TwoLevelPOIChecker().
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StringIL const arrSkipEmptyName1[] = {
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{"area:highway"}, {"building"}, {"highway"}, {"landuse"}, {"natural"}, {"office"}, {"place"}, {"waterway"},
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};
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for (auto const & e : arrSkipEmptyName1)
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m_skipIfEmptyName[0].push_back(c.GetTypeByPath(e));
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StringIL const arrSkipEmptyName2[] = {
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{"man_made", "chimney"},
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{"man_made", "flagpole"},
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{"man_made", "mast"},
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{"man_made", "water_tower"},
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};
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for (auto const & e : arrSkipEmptyName2)
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m_skipIfEmptyName[1].push_back(c.GetTypeByPath(e));
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m_skipAlways[0].push_back(c.GetTypeByPath({"isoline"}));
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// Do not index "entrance" only features.
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StringIL const arrSkipSpecialNames1[] = {
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{"entrance"}, {"wheelchair"},
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};
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for (auto const & e : arrSkipSpecialNames1)
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m_skipSpecialNames[0].push_back(c.GetTypeByPath(e));
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}
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void TypesSkipper::SkipEmptyNameTypes(feature::TypesHolder & types) const
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{
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types.RemoveIf([this](uint32_t type)
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{
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if (m_isPoi(type))
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return false;
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ftype::TruncValue(type, 2);
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if (HasType(m_skipIfEmptyName[1], type))
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return true;
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ftype::TruncValue(type, 1);
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if (HasType(m_skipIfEmptyName[0], type))
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return true;
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return false;
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});
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}
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bool TypesSkipper::SkipAlways(feature::TypesHolder const & types) const
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{
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for (auto type : types)
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{
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ftype::TruncValue(type, 1);
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if (HasType(m_skipAlways[0], type))
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return true;
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}
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return false;
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}
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bool TypesSkipper::SkipSpecialNames(feature::TypesHolder const & types, std::string_view defName) const
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{
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// Since we assign ref tag into name for entrances, this is a crutch to avoid indexing
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// these refs (entrance numbers for CIS countries).
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/// @todo Move refs into metadata?
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uint32_t dummy;
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if (!strings::to_uint(defName, dummy))
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return false;
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for (auto type : types)
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{
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if (!HasType(m_skipSpecialNames[0], type))
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return false;
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}
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return true;
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}
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// static
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bool TypesSkipper::HasType(Cont const & v, uint32_t t)
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{
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return base::IsExist(v, t);
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}
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} // namespace search
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