diff options
| -rw-r--r-- | AK/HashTable.h | 20 |
1 files changed, 5 insertions, 15 deletions
diff --git a/AK/HashTable.h b/AK/HashTable.h index 63b37b04cc..3b8ed100f4 100644 --- a/AK/HashTable.h +++ b/AK/HashTable.h @@ -100,16 +100,12 @@ public: HashTable& operator=(const HashTable& other) { - if (this != &other) { - clear(); - rehash(other.capacity()); - for (auto& it : other) - set(it); - } + HashTable temporary(other); + swap(*this, temporary); return *this; } - HashTable(HashTable&& other) + HashTable(HashTable&& other) noexcept : m_buckets(other.m_buckets) , m_size(other.m_size) , m_capacity(other.m_capacity) @@ -121,15 +117,9 @@ public: other.m_buckets = nullptr; } - HashTable& operator=(HashTable&& other) + HashTable& operator=(HashTable&& other) noexcept { - if (this != &other) { - clear(); - m_buckets = exchange(other.m_buckets, nullptr); - m_size = exchange(other.m_size, 0); - m_capacity = exchange(other.m_capacity, 0); - m_deleted_count = exchange(other.m_deleted_count, 0); - } + swap(*this, other); return *this; } |