aboutsummaryrefslogtreecommitdiff
path: root/include/cru/common/Guard.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/cru/common/Guard.h')
-rw-r--r--include/cru/common/Guard.h26
1 files changed, 0 insertions, 26 deletions
diff --git a/include/cru/common/Guard.h b/include/cru/common/Guard.h
deleted file mode 100644
index 5a9f9c5d..00000000
--- a/include/cru/common/Guard.h
+++ /dev/null
@@ -1,26 +0,0 @@
-#pragma once
-
-#include <functional>
-
-namespace cru {
-struct Guard {
- using ExitFunc = std::function<void()>;
-
- Guard() = default;
- explicit Guard(const ExitFunc& f) : on_exit(f) {}
- explicit Guard(ExitFunc&& f) : on_exit(std::move(f)) {}
- Guard(const Guard&) = delete;
- Guard(Guard&&) = default;
- Guard& operator=(const Guard&) = delete;
- Guard& operator=(Guard&&) = default;
- ~Guard() {
- if (on_exit) {
- on_exit();
- }
- }
-
- void Drop() { on_exit = {}; }
-
- ExitFunc on_exit;
-};
-} // namespace cru