diff options
Diffstat (limited to 'src/common/scope_exit.h')
| -rw-r--r-- | src/common/scope_exit.h | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/src/common/scope_exit.h b/src/common/scope_exit.h index 08f09a8c8..73b2a262e 100644 --- a/src/common/scope_exit.h +++ b/src/common/scope_exit.h | |||
| @@ -4,20 +4,25 @@ | |||
| 4 | 4 | ||
| 5 | #pragma once | 5 | #pragma once |
| 6 | 6 | ||
| 7 | #include "common/common_funcs.h" | ||
| 8 | #include <utility> | 7 | #include <utility> |
| 8 | #include "common/common_funcs.h" | ||
| 9 | 9 | ||
| 10 | namespace detail { | 10 | namespace detail { |
| 11 | template <typename Func> | 11 | template <typename Func> |
| 12 | struct ScopeExitHelper { | 12 | struct ScopeExitHelper { |
| 13 | explicit ScopeExitHelper(Func&& func) : func(std::move(func)) {} | 13 | explicit ScopeExitHelper(Func&& func) : func(std::move(func)) { |
| 14 | ~ScopeExitHelper() { func(); } | 14 | } |
| 15 | ~ScopeExitHelper() { | ||
| 16 | func(); | ||
| 17 | } | ||
| 15 | 18 | ||
| 16 | Func func; | 19 | Func func; |
| 17 | }; | 20 | }; |
| 18 | 21 | ||
| 19 | template <typename Func> | 22 | template <typename Func> |
| 20 | ScopeExitHelper<Func> ScopeExit(Func&& func) { return ScopeExitHelper<Func>(std::move(func)); } | 23 | ScopeExitHelper<Func> ScopeExit(Func&& func) { |
| 24 | return ScopeExitHelper<Func>(std::move(func)); | ||
| 25 | } | ||
| 21 | } | 26 | } |
| 22 | 27 | ||
| 23 | /** | 28 | /** |