Making use of std::stack instead of std::queue
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@@ -16,7 +16,7 @@
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#include <cstdint>
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#include <cstdint>
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#include <functional>
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#include <functional>
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#include <optional>
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#include <optional>
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#include <queue>
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#include <stack>
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#include <tuple>
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#include <tuple>
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#include <utility>
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#include <utility>
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#include <variant>
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#include <variant>
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@@ -53,9 +53,8 @@ public:
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if (graveyard.empty()) {
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if (graveyard.empty()) {
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hashList.push_back(hash);
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hashList.push_back(hash);
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} else {
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} else {
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std::size_t tombstone = graveyard.front();
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hashList[graveyard.top()] = hash;
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graveyard.pop();
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graveyard.pop();
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hashList[tombstone] = hash;
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}
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}
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return {hash->firstKey, hash->secondKey, hash->value};
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return {hash->firstKey, hash->secondKey, hash->value};
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@@ -221,7 +220,7 @@ private:
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// It makes more sense to store the individual hash
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// It makes more sense to store the individual hash
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std::vector<DualkeyHash *> hashList;
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std::vector<DualkeyHash *> hashList;
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std::queue<std::size_t> graveyard;
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std::stack<std::size_t> graveyard;
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};
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};
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} // namespace Tourmaline::Containers
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} // namespace Tourmaline::Containers
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#endif
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#endif
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