[GitHub] [incubator-kvrocks] PragmaTwice commented on a diff in pull request #650: Add a unique_ptr wrapper for rocksdb::Iterator

[GitBox <gi...@apache.org>]

PragmaTwice commented on code in PR #650:
URL: https://github.com/apache/incubator-kvrocks/pull/650#discussion_r904604215


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src/util.h:
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@@ -72,7 +75,17 @@ uint64_t GetTimeStampUS(void);
 // refer to https://en.cppreference.com/w/cpp/memory/unique_ptr/make_unique
 template <typename T, typename... Args>
 std::unique_ptr<T> MakeUnique(Args&& ... args) {
-     return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
+  return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
 }
 
+struct UniqueIterator : std::unique_ptr<rocksdb::Iterator> {

Review Comment:
   Now it is `DBUtil::Iterator`, more clear.



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