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AK: Add Ordering support to HashTable and HashMap

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Adds a IsOrdered flag to Hashtable and HashMap, which allows iteration
in insertion order
This commit is contained in:
Hediadyoin1 2021-06-13 16:26:08 +02:00 • committed by Andreas Kling
commit 4a81c79909
Notes: sideshowbarker 2024-07-18 12:13:01 +09:00
3 changed files with 136 additions and 26 deletions
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4
AK/HashMap.h
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@ -19,7 +19,7 @@
namespace AK {
template<typename K, typename V, typename KeyTraits>
template<typename K, typename V, typename KeyTraits, bool IsOrdered>
class HashMap {
private:
struct Entry {
@ -68,7 +68,7 @@ public:
}
void remove_one_randomly() { m_table.remove(m_table.begin()); }
using HashTableType = HashTable<Entry, EntryTraits>;
using HashTableType = HashTable<Entry, EntryTraits, IsOrdered>;
using IteratorType = typename HashTableType::Iterator;
using ConstIteratorType = typename HashTableType::ConstIterator;