File: callback_tracker.cc

package info (click to toggle)
chromium-browser 41.0.2272.118-1
  • links: PTS, VCS
  • area: main
  • in suites: jessie-kfreebsd
  • size: 2,189,132 kB
  • sloc: cpp: 9,691,462; ansic: 3,341,451; python: 712,689; asm: 518,779; xml: 208,926; java: 169,820; sh: 119,353; perl: 68,907; makefile: 28,311; yacc: 13,305; objc: 11,385; tcl: 3,186; cs: 2,225; sql: 2,217; lex: 2,215; lisp: 1,349; pascal: 1,256; awk: 407; ruby: 155; sed: 53; php: 14; exp: 11
file content (37 lines) | stat: -rw-r--r-- 945 bytes parent folder | download 
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
 
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/sync_file_system/drive_backend/callback_tracker.h"

#include <algorithm>

namespace sync_file_system {
namespace drive_backend {

CallbackTracker::CallbackTracker() {
}

CallbackTracker::~CallbackTracker() {
  AbortAll();
}

void CallbackTracker::AbortAll() {
  AbortClosureByHelper helpers;
  std::swap(helpers, helpers_);
  for (AbortClosureByHelper::iterator itr = helpers.begin();
       itr != helpers.end(); ++itr) {
    delete itr->first;
    itr->second.Run();
  }
}

scoped_ptr<internal::AbortHelper> CallbackTracker::PassAbortHelper(
    internal::AbortHelper* helper) {
  if (helpers_.erase(helper) == 1)
    return scoped_ptr<internal::AbortHelper>(helper);
  return nullptr;
}

}  // namespace drive_backend
}  // namespace sync_file_system