[M85 Dev][EFL] Fix crashes at webview launch
[platform/framework/web/chromium-efl.git] / base / callback_forward.h
1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef BASE_CALLBACK_FORWARD_H_
6 #define BASE_CALLBACK_FORWARD_H_
7
8 namespace base {
9
10 template <typename Signature>
11 class OnceCallback;
12
13 template <typename Signature>
14 class RepeatingCallback;
15
16 template <typename Signature>
17 using Callback = RepeatingCallback<Signature>;
18
19 // Syntactic sugar to make OnceClosure<void()> and RepeatingClosure<void()>
20 // easier to declare since they will be used in a lot of APIs with delayed
21 // execution.
22 using OnceClosure = OnceCallback<void()>;
23 using RepeatingClosure = RepeatingCallback<void()>;
24 using Closure = Callback<void()>;
25
26 }  // namespace base
27
28 #endif  // BASE_CALLBACK_FORWARD_H_