fix synchronization issues

2022-09-15 19:36:21 +09:00
parent 8339cc814a
commit c5590092fa
3 changed files with 44 additions and 33 deletions
--- a/common/life.hh
+++ b/common/life.hh
@@ -1,5 +1,6 @@
 #pragma once

+#include <atomic>
 #include <cassert>
 #include <memory>

@@ -28,7 +29,7 @@ class Life final {
  T* const ptr_;

  struct Data final {
-    T* ptr;
+    std::atomic<T*> ptr;
  };
  std::shared_ptr<Data> data_;
 };