memgraph/storage/indexes/index.hpp

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#pragma once
#include "data_structures/skiplist/skiplist.hpp"
#include "keys/unique_key.hpp"
#include "storage/cursor.hpp"
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template <class Key, class Item>
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class Index
{
using skiplist_t = SkipList<Key, Item*>;
using iterator_t = typename skiplist_t::Iterator;
using accessor_t = typename skiplist_t::Accessor;
using K = typename Key::key_t;
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using cursor_t = Cursor<accessor_t, iterator_t, K>;
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public:
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cursor_t insert(const K& key, Item* item, tx::Transaction& t)
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{
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auto accessor = skiplist.access();
auto result = accessor.insert_unique(key, item);
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// todo handle existing insert
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}
private:
skiplist_t skiplist;
};