chromium/third_party/blink/renderer/platform/wtf/allocator/partition_allocator.h

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_ALLOCATOR_PARTITION_ALLOCATOR_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_ALLOCATOR_PARTITION_ALLOCATOR_H_

// This is the allocator that is used for allocations that are not on the
// traced, garbage collected heap. It uses FastMalloc for collections,
// but uses the PartitionAlloc for the backing store of the collections.

#include <string.h>

#include "base/check_op.h"
#include "base/containers/span.h"
#include "partition_alloc/partition_alloc_constants.h"
#include "third_party/blink/renderer/platform/wtf/allocator/allocator.h"
#include "third_party/blink/renderer/platform/wtf/type_traits.h"
#include "third_party/blink/renderer/platform/wtf/wtf_export.h"

namespace WTF {

class WTF_EXPORT PartitionAllocator { … };

// Specializations for heap profiling, so type profiling of |char| is possible
// even in official builds (because |char| makes up a large portion of the
// heap.)
template <>
WTF_EXPORT char* PartitionAllocator::AllocateVectorBacking<char>(size_t);

}  // namespace WTF

#define USE_ALLOCATOR(ClassName, Allocator) …

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_WTF_ALLOCATOR_PARTITION_ALLOCATOR_H_