Daniel Erat | b8cf949 | 2015-07-06 13:18:13 -0600 | [diff] [blame^] | 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 | // Specializations of RunnableAdapter<> for Windows specific calling |
| 6 | // conventions. Please see base/bind_internal.h for more info. |
| 7 | |
| 8 | #ifndef BASE_BIND_INTERNAL_WIN_H_ |
| 9 | #define BASE_BIND_INTERNAL_WIN_H_ |
| 10 | |
| 11 | // In the x64 architecture in Windows, __fastcall, __stdcall, etc, are all |
| 12 | // the same as __cdecl which would turn the following specializations into |
| 13 | // multiple definitions. |
| 14 | #if !defined(ARCH_CPU_X86_64) |
| 15 | |
| 16 | namespace base { |
| 17 | namespace internal { |
| 18 | |
| 19 | template <typename Functor> |
| 20 | class RunnableAdapter; |
| 21 | |
| 22 | // __stdcall Function. |
| 23 | template <typename R, typename... Args> |
| 24 | class RunnableAdapter<R(__stdcall *)(Args...)> { |
| 25 | public: |
| 26 | typedef R (RunType)(Args...); |
| 27 | |
| 28 | explicit RunnableAdapter(R(__stdcall *function)(Args...)) |
| 29 | : function_(function) { |
| 30 | } |
| 31 | |
| 32 | R Run(typename CallbackParamTraits<Args>::ForwardType... args) { |
| 33 | return function_(args...); |
| 34 | } |
| 35 | |
| 36 | private: |
| 37 | R (__stdcall *function_)(Args...); |
| 38 | }; |
| 39 | |
| 40 | // __fastcall Function. |
| 41 | template <typename R, typename... Args> |
| 42 | class RunnableAdapter<R(__fastcall *)(Args...)> { |
| 43 | public: |
| 44 | typedef R (RunType)(Args...); |
| 45 | |
| 46 | explicit RunnableAdapter(R(__fastcall *function)(Args...)) |
| 47 | : function_(function) { |
| 48 | } |
| 49 | |
| 50 | R Run(typename CallbackParamTraits<Args>::ForwardType... args) { |
| 51 | return function_(args...); |
| 52 | } |
| 53 | |
| 54 | private: |
| 55 | R (__fastcall *function_)(Args...); |
| 56 | }; |
| 57 | |
| 58 | } // namespace internal |
| 59 | } // namespace base |
| 60 | |
| 61 | #endif // !defined(ARCH_CPU_X86_64) |
| 62 | |
| 63 | #endif // BASE_BIND_INTERNAL_WIN_H_ |