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Add HashMap::remove().

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This commit is contained in:
Andreas Kling 2018-10-13 14:23:47 +02:00
parent c2ef54c044
commit 969334505d
1 changed files with 8 additions and 0 deletions
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8
AK/HashMap.h
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@ -50,6 +50,7 @@ public:
unsigned capacity() const { return m_table.capacity(); } unsigned capacity() const { return m_table.capacity(); }
void set(const K&, V&&); void set(const K&, V&&);
void remove(const K&);
typedef HashTable<Entry, EntryTraits> HashTableType; typedef HashTable<Entry, EntryTraits> HashTableType;
typedef typename HashTableType::Iterator IteratorType; typedef typename HashTableType::Iterator IteratorType;
@ -75,6 +76,13 @@ void HashMap<K, V>::set(const K& key, V&& value)
m_table.set(Entry{key, std::move(value)}); m_table.set(Entry{key, std::move(value)});
} }
template<typename K, typename V>
void HashMap<K, V>::remove(const K& key)
{
Entry dummy { key, V() };
m_table.remove(dummy);
}
template<typename K, typename V> template<typename K, typename V>
auto HashMap<K, V>::find(const K& key) -> IteratorType auto HashMap<K, V>::find(const K& key) -> IteratorType
{ {