// Copyright 2021 the V8 project authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef V8_HEAP_CPPGC_UNMARKER_H_ #define V8_HEAP_CPPGC_UNMARKER_H_ #include "src/heap/cppgc/heap-object-header.h" #include "src/heap/cppgc/heap-visitor.h" namespace cppgc { namespace internal { class SequentialUnmarker final : private HeapVisitor<SequentialUnmarker> { friend class HeapVisitor<SequentialUnmarker>; public: explicit SequentialUnmarker(RawHeap& heap) { Traverse(heap); } private: bool VisitHeapObjectHeader(HeapObjectHeader& header) { if (header.IsMarked()) header.Unmark(); return true; } }; } // namespace internal } // namespace cppgc #endif // V8_HEAP_CPPGC_UNMARKER_H_