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AK: Defer to Traits<T> for equality comparison in container templates.
This is prep work for supporting HashMap with NonnullRefPtr<T> as values. It's currently not possible because many HashTable functions require being able to default-construct the value type.
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14 changed files with 61 additions and 31 deletions
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@ -169,6 +169,30 @@ public:
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return end();
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}
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template<typename Traits>
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ConstIterator find(const T& value) const
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{
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Node* prev = nullptr;
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for (auto* node = m_head; node; node = node->next) {
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if (Traits::equals(node->value, value))
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return ConstIterator(node, prev);
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prev = node;
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}
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return end();
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}
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template<typename Traits>
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Iterator find(const T& value)
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{
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Node* prev = nullptr;
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for (auto* node = m_head; node; node = node->next) {
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if (Traits::equals(node->value, value))
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return Iterator(node, prev);
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prev = node;
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}
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return end();
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}
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void remove(Iterator iterator)
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{
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ASSERT(!iterator.is_end());
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