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// Copyright 2020 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 INCLUDE_CPPGC_INTERNAL_PROCESS_HEAP_H_
#define INCLUDE_CPPGC_INTERNAL_PROCESS_HEAP_H_
#include "cppgc/internal/atomic-entry-flag.h"
#include "v8config.h" // NOLINT(build/include_directory)
namespace cppgc {
namespace internal {
class V8_EXPORT ProcessHeap final {
public:
static void EnterIncrementalOrConcurrentMarking() {
concurrent_marking_flag_.Enter();
}
static void ExitIncrementalOrConcurrentMarking() {
concurrent_marking_flag_.Exit();
}
static bool IsAnyIncrementalOrConcurrentMarking() {
return concurrent_marking_flag_.MightBeEntered();
}
private:
static AtomicEntryFlag concurrent_marking_flag_;
};
} // namespace internal
} // namespace cppgc
#endif // INCLUDE_CPPGC_INTERNAL_PROCESS_HEAP_H_
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