// 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_PROCESS_HEAP_STATISTICS_H_ #define INCLUDE_CPPGC_PROCESS_HEAP_STATISTICS_H_ #include <atomic> #include <cstddef> #include "v8config.h" // NOLINT(build/include_directory) namespace cppgc { namespace internal { class ProcessHeapStatisticsUpdater; } // namespace internal class V8_EXPORT ProcessHeapStatistics final { public: static size_t TotalAllocatedObjectSize() { return total_allocated_object_size_.load(std::memory_order_relaxed); } static size_t TotalAllocatedSpace() { return total_allocated_space_.load(std::memory_order_relaxed); } private: static std::atomic_size_t total_allocated_space_; static std::atomic_size_t total_allocated_object_size_; friend class internal::ProcessHeapStatisticsUpdater; }; } // namespace cppgc #endif // INCLUDE_CPPGC_PROCESS_HEAP_STATISTICS_H_