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AK: Defer to Traits<T> for equality comparison in container templates.

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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.
This commit is contained in:
Andreas Kling 2019-06-29 19:14:03 +02:00
parent 9a7dc06567
commit d5bb98acbc
14 changed files with 61 additions and 31 deletions
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6
AK/HashMap.h
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@ -13,15 +13,11 @@ private:
struct Entry {
K key;
V value;
bool operator==(const Entry& other) const
{
return key == other.key;
}
};
struct EntryTraits {
static unsigned hash(const Entry& entry) { return Traits<K>::hash(entry.key); }
static bool equals(const Entry& a, const Entry& b) { return a.key == b.key; }
static void dump(const Entry& entry)
{
kprintf("key=");