ladybird/Userland/Libraries/LibJS/Runtime/WeakContainer.h

33 lines
607 B
C++

/*
* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/IntrusiveList.h>
namespace JS {
class WeakContainer {
public:
explicit WeakContainer(Heap&);
virtual ~WeakContainer();
virtual void remove_swept_cells(Badge<Heap>, Vector<Cell*>&) = 0;
protected:
void deregister();
private:
bool m_registered { true };
Heap& m_heap;
IntrusiveListNode<WeakContainer> m_list_node;
public:
using List = IntrusiveList<WeakContainer, RawPtr<WeakContainer>, &WeakContainer::m_list_node>;
};
}