chromium/base/task/lazy_thread_pool_task_runner.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/task/lazy_thread_pool_task_runner.h"

#include <atomic>
#include <utility>

#include "base/check_op.h"
#include "base/lazy_instance_helpers.h"
#include "base/task/thread_pool.h"
#include "build/build_config.h"

namespace base {
namespace internal {

namespace {
ScopedLazyTaskRunnerListForTesting* g_scoped_lazy_task_runner_list_for_testing = …;
}  // namespace

template <typename TaskRunnerType, bool com_sta>
void LazyThreadPoolTaskRunner<TaskRunnerType, com_sta>::Reset() { … }

template <>
scoped_refptr<SequencedTaskRunner>
LazyThreadPoolTaskRunner<SequencedTaskRunner, false>::Create() { … }

template <>
scoped_refptr<SingleThreadTaskRunner>
LazyThreadPoolTaskRunner<SingleThreadTaskRunner, false>::Create() { … }

#if BUILDFLAG(IS_WIN)
template <>
scoped_refptr<SingleThreadTaskRunner>
LazyThreadPoolTaskRunner<SingleThreadTaskRunner, true>::Create() {
  return ThreadPool::CreateCOMSTATaskRunner(traits_, thread_mode_);
}
#endif

// static
template <typename TaskRunnerType, bool com_sta>
TaskRunnerType* LazyThreadPoolTaskRunner<TaskRunnerType, com_sta>::CreateRaw(
    void* void_self) { … }

template <typename TaskRunnerType, bool com_sta>
scoped_refptr<TaskRunnerType>
LazyThreadPoolTaskRunner<TaskRunnerType, com_sta>::Get() { … }

template class LazyThreadPoolTaskRunner<SequencedTaskRunner, false>;
template class LazyThreadPoolTaskRunner<SingleThreadTaskRunner, false>;

#if BUILDFLAG(IS_WIN)
template class LazyThreadPoolTaskRunner<SingleThreadTaskRunner, true>;
#endif

ScopedLazyTaskRunnerListForTesting::ScopedLazyTaskRunnerListForTesting() { … }

ScopedLazyTaskRunnerListForTesting::~ScopedLazyTaskRunnerListForTesting() { … }

void ScopedLazyTaskRunnerListForTesting::AddCallback(OnceClosure callback) { … }

}  // namespace internal
}  // namespace base