1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "components/reporting/util/refcounted_closure_list.h"
#include <memory>
#include "base/functional/callback.h"
#include "base/memory/ref_counted.h"
#include "base/memory/ref_counted_delete_on_sequence.h"
#include "base/memory/scoped_refptr.h"
#include "base/task/sequenced_task_runner.h"
#include "base/threading/thread.h"
namespace reporting {
RefCountedClosureList::RefCountedClosureList(
scoped_refptr<base::SequencedTaskRunner> sequenced_task_runner)
: base::RefCountedDeleteOnSequence<RefCountedClosureList>(
sequenced_task_runner),
sequenced_task_runner_(sequenced_task_runner) {
DETACH_FROM_SEQUENCE(sequence_checker_);
}
RefCountedClosureList::~RefCountedClosureList() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
// Send notification to all registered closures.
for (auto& callback : callbacks_) {
std::move(callback).Run();
}
callbacks_.clear();
}
void RefCountedClosureList::RegisterCompletionCallback(
base::OnceClosure callback) {
CHECK(callback);
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
callbacks_.push_back(std::move(callback));
}
} // namespace reporting
|
