83bd675477
Instead of iterating *all* swept cells when pruning weak containers, only iterate the cells actually *in* the container. Also, instead of compiling a list of all swept cells, we can simply check the Cell::state() flag to know if something should be pruned.
33 lines
552 B
C++
33 lines
552 B
C++
/*
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* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/IntrusiveList.h>
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namespace JS {
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class WeakContainer {
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public:
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explicit WeakContainer(Heap&);
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virtual ~WeakContainer();
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virtual void remove_dead_cells(Badge<Heap>) = 0;
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protected:
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void deregister();
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private:
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bool m_registered { true };
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Heap& m_heap;
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IntrusiveListNode<WeakContainer> m_list_node;
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public:
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using List = IntrusiveList<&WeakContainer::m_list_node>;
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};
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}
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