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fix sll & hashtable bugs

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This commit is contained in:
Matthew 2025-09-15 09:02:21 +10:00
parent 608f527ca5
commit c5c58fd986
1 changed files with 11 additions and 8 deletions
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5
util.d
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@ -139,6 +139,8 @@ DLLPop(T, U)(T* list, U* nil)
{
U* node = list.first;
if (!CheckNil(nil, list.first))
{
if(list.first == list.last)
{
list.first = list.last = nil;
@ -148,6 +150,7 @@ DLLPop(T, U)(T* list, U* nil)
list.first = list.first.next;
list.first.prev = nil;
}
}
return node;
}
@ -518,7 +521,7 @@ Delete(K, V)(HashTable!(K, V)* ht, K key)
auto list = GetList(ht, key);
auto prev = ht.nil;
for(auto node = list.first; !CheckNil(ht.nil, node); node = node.next)
for(auto node = list.first; !CheckNil(ht.nil, node); prev = node, node = node.next)
{
if(node.value.key == key)
{