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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #ifndef SkScopeExit_DEFINED | 8 #ifndef SkScopeExit_DEFINED |
9 #define SkScopeExit_DEFINED | 9 #define SkScopeExit_DEFINED |
10 | 10 |
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40 | 40 |
41 template <typename Fn> | 41 template <typename Fn> |
42 inline SkScopeExit<Fn> SkMakeScopeExit(Fn&& fn) { | 42 inline SkScopeExit<Fn> SkMakeScopeExit(Fn&& fn) { |
43 return {std::move(fn)}; | 43 return {std::move(fn)}; |
44 } | 44 } |
45 | 45 |
46 #define SK_AT_SCOPE_EXIT(stmt) \ | 46 #define SK_AT_SCOPE_EXIT(stmt) \ |
47 SK_UNUSED auto&& SK_MACRO_APPEND_LINE(at_scope_exit_) = \ | 47 SK_UNUSED auto&& SK_MACRO_APPEND_LINE(at_scope_exit_) = \ |
48 SkMakeScopeExit([&]() { stmt; }); | 48 SkMakeScopeExit([&]() { stmt; }); |
49 | 49 |
| 50 #define SK_AT_SCOPE_EXIT2(...) \ |
| 51 SK_UNUSED auto&& SK_MACRO_APPEND_LINE(at_scope_exit_) = \ |
| 52 SkMakeScopeExit([&]() { __VA_ARGS__ }); |
| 53 |
50 #endif // SkScopeExit_DEFINED | 54 #endif // SkScopeExit_DEFINED |
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