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Optimize scanning vertices (#1227)

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This commit is contained in:
Gareth Andrew Lloyd
2023-09-09 15:09:25 +01:00
committed by GitHub
parent 1bd47318cd
commit ab56abf4ca
10 changed files with 23 additions and 13 deletions
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6
src/query/db_accessor.hpp
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@@ -331,17 +331,17 @@ class VerticesIterable final {
it_;
public:
explicit Iterator(storage::VerticesIterable::Iterator it) : it_(it) {}
explicit Iterator(storage::VerticesIterable::Iterator it) : it_(std::move(it)) {}
explicit Iterator(std::unordered_set<VertexAccessor, std::hash<VertexAccessor>, std::equal_to<void>,
utils::Allocator<VertexAccessor>>::iterator it)
: it_(it) {}
VertexAccessor operator*() const {
return std::visit([](auto it_) { return VertexAccessor(*it_); }, it_);
return std::visit([](auto &it_) { return VertexAccessor(*it_); }, it_);
}
Iterator &operator++() {
std::visit([this](auto it_) { this->it_ = ++it_; }, it_);
std::visit([](auto &it_) { ++it_; }, it_);
return *this;
}