chromium/base/threading/sequence_local_storage_map.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "base/threading/sequence_local_storage_map.h"

#include <ostream>
#include <utility>

#include "base/check_op.h"
#include "base/sequence_token.h"
#include "third_party/abseil-cpp/absl/base/attributes.h"

namespace base {
namespace internal {

namespace {

ABSL_CONST_INIT thread_local SequenceLocalStorageMap*
    current_sequence_local_storage = …;

}  // namespace

SequenceLocalStorageMap::SequenceLocalStorageMap() = default;

SequenceLocalStorageMap::~SequenceLocalStorageMap() = default;

// static
SequenceLocalStorageMap& SequenceLocalStorageMap::GetForCurrentThread() { … }

// static
bool SequenceLocalStorageMap::IsSetForCurrentThread() { … }

bool SequenceLocalStorageMap::Has(int slot_id) const { … }

void SequenceLocalStorageMap::Reset(int slot_id) { … }

SequenceLocalStorageMap::Value* SequenceLocalStorageMap::Get(int slot_id) { … }

SequenceLocalStorageMap::Value* SequenceLocalStorageMap::Set(
    int slot_id,
    SequenceLocalStorageMap::ValueDestructorPair value_destructor_pair) { … }

SequenceLocalStorageMap::ValueDestructorPair::ValueDestructorPair()
    : … { … }

SequenceLocalStorageMap::ValueDestructorPair::ValueDestructorPair(
    ExternalValue value,
    DestructorFunc* destructor)
    : … { … }

SequenceLocalStorageMap::ValueDestructorPair::ValueDestructorPair(
    InlineValue value,
    DestructorFunc* destructor)
    : … { … }

SequenceLocalStorageMap::ValueDestructorPair::~ValueDestructorPair() { … }

SequenceLocalStorageMap::ValueDestructorPair::ValueDestructorPair(
    ValueDestructorPair&& value_destructor_pair)
    : … { … }

SequenceLocalStorageMap::ValueDestructorPair&
SequenceLocalStorageMap::ValueDestructorPair::operator=(
    ValueDestructorPair&& value_destructor_pair) { … }

operator bool()

ScopedSetSequenceLocalStorageMapForCurrentThread::
    ScopedSetSequenceLocalStorageMapForCurrentThread(
        SequenceLocalStorageMap* sequence_local_storage)
    : … { … }

ScopedSetSequenceLocalStorageMapForCurrentThread::
    ~ScopedSetSequenceLocalStorageMapForCurrentThread() = default;

}  // namespace internal
}  // namespace base