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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CrossThreadFunctional_h | 5 #ifndef CrossThreadFunctional_h |
6 #define CrossThreadFunctional_h | 6 #define CrossThreadFunctional_h |
7 | 7 |
8 #include <type_traits> | 8 #include <type_traits> |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "platform/CrossThreadCopier.h" | 10 #include "platform/CrossThreadCopier.h" |
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26 // | 26 // |
27 // Don't (if you pass the task across threads): | 27 // Don't (if you pass the task across threads): |
28 // bind(func1, 42, str); | 28 // bind(func1, 42, str); |
29 // bind(func1, 42, str.isolatedCopy()); | 29 // bind(func1, 42, str.isolatedCopy()); |
30 | 30 |
31 template <typename FunctionType, typename... Ps> | 31 template <typename FunctionType, typename... Ps> |
32 std::unique_ptr<Function<base::MakeUnboundRunType<FunctionType, Ps...>, | 32 std::unique_ptr<Function<base::MakeUnboundRunType<FunctionType, Ps...>, |
33 WTF::CrossThreadAffinity>> | 33 WTF::CrossThreadAffinity>> |
34 crossThreadBind(FunctionType function, Ps&&... parameters) { | 34 crossThreadBind(FunctionType function, Ps&&... parameters) { |
35 return WTF::bindInternal<WTF::CrossThreadAffinity>( | 35 return WTF::bindInternal<WTF::CrossThreadAffinity>( |
36 function, CrossThreadCopier<typename std::decay<Ps>::type>::copy( | 36 function, |
37 std::forward<Ps>(parameters))...); | 37 CrossThreadCopier<typename std::decay<Ps>::type>::copy( |
| 38 std::forward<Ps>(parameters))...); |
38 } | 39 } |
39 | 40 |
40 } // namespace blink | 41 } // namespace blink |
41 | 42 |
42 #endif // CrossThreadFunctional_h | 43 #endif // CrossThreadFunctional_h |
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