387cd6e2e2
Similar to GC::Root<T>, make GC::RootVector<T> constructible without explicitly passing a Heap. This is implemented by having RootVectorBase use GC::Heap::the() for heap-free construction.
40 lines
768 B
C++
40 lines
768 B
C++
/*
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* Copyright (c) 2021, Andreas Kling <andreas@ladybird.org>
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* Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibGC/Heap.h>
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#include <LibGC/RootVector.h>
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namespace GC {
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RootVectorBase::RootVectorBase()
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: RootVectorBase(Heap::the())
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{
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}
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RootVectorBase::RootVectorBase(Heap& heap)
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: m_heap(&heap)
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{
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m_heap->did_create_root_vector({}, *this);
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}
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RootVectorBase::~RootVectorBase()
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{
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m_heap->did_destroy_root_vector({}, *this);
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}
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void RootVectorBase::assign_heap(Heap* heap)
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{
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if (m_heap == heap)
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return;
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m_heap = heap;
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// NOTE: IntrusiveList will remove this RootVectorBase from the old heap it was part of.
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m_heap->did_create_root_vector({}, *this);
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}
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}
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