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Update array remove swap to handle deleting last index

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Abdelrahman Said
2026-09-21 22:03:40 +01:00
parent ac5baef3b8
commit 8da18774f0
1 changed files with 8 additions and 4 deletions
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src/base/array/array.c
+4
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@@ -204,11 +204,15 @@ void arrayRemoveSwapEnd(WpArray array, u64 index, u64 item_size) {
if (header->count == 0 || index > header->count) { return; } if (header->count == 0 || index > header->count) { return; }
u64 last_item_index = header->count - 1; u64 last_item_index = header->count - 1;
if (index < last_item_index) {
void *cur_item = arrayGetItemWithOffset(array, header->item_size * index); void *cur_item = arrayGetItemWithOffset(array, header->item_size * index);
void *last_item = arrayGetItemWithOffset(array, header->item_size * last_item_index); void *last_item = arrayGetItemWithOffset(array, header->item_size * last_item_index);
memcpy(cur_item, last_item, header->item_size); memcpy(cur_item, last_item, header->item_size);
memset(last_item, 0, header->item_size); memset(last_item, 0, header->item_size);
}
--(header->count); --(header->count);
} }