BAN: HashMap uses LinkedList as bucket, so kmalloc_fixed can be used
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@ -1,6 +1,7 @@
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#pragma once
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#include <BAN/Hash.h>
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#include <BAN/LinkedList.h>
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#include <BAN/Vector.h>
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namespace BAN
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@ -56,11 +57,11 @@ namespace BAN
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private:
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ErrorOr<void> rebucket(size_type);
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Vector<Entry>& get_bucket(const Key&);
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const Vector<Entry>& get_bucket(const Key&) const;
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LinkedList<Entry>& get_bucket(const Key&);
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const LinkedList<Entry>& get_bucket(const Key&) const;
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private:
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Vector<Vector<Entry>> m_buckets;
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Vector<LinkedList<Entry>> m_buckets;
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size_type m_size = 0;
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};
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@ -209,7 +210,7 @@ namespace BAN
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return {};
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size_type new_bucket_count = BAN::Math::max<size_type>(bucket_count, m_buckets.size() * 2);
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Vector<Vector<Entry>> new_buckets;
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Vector<LinkedList<Entry>> new_buckets;
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if (new_buckets.resize(new_bucket_count).is_error())
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return Error::from_string("HashMap: Could not allocate memory");
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@ -230,7 +231,7 @@ namespace BAN
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}
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template<typename Key, typename T, typename HASH>
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Vector<typename HashMap<Key, T, HASH>::Entry>& HashMap<Key, T, HASH>::get_bucket(const Key& key)
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LinkedList<typename HashMap<Key, T, HASH>::Entry>& HashMap<Key, T, HASH>::get_bucket(const Key& key)
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{
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ASSERT(!m_buckets.empty());
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auto index = HASH()(key) % m_buckets.size();
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@ -238,7 +239,7 @@ namespace BAN
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}
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template<typename Key, typename T, typename HASH>
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const Vector<typename HashMap<Key, T, HASH>::Entry>& HashMap<Key, T, HASH>::get_bucket(const Key& key) const
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const LinkedList<typename HashMap<Key, T, HASH>::Entry>& HashMap<Key, T, HASH>::get_bucket(const Key& key) const
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{
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ASSERT(!m_buckets.empty());
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auto index = HASH()(key) % m_buckets.size();
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