adpat rocksdb

rocksdb/instant.h

@@ -3,53 +3,29 @@
 
 #include <chrono>
 
-namespace nm
-{
-class Instant {
-public:
-	static Instant now()
-	{
-		return { std::chrono::steady_clock::now() };
-	}
+namespace nm {
+    class Instant {
+    public:
+        static Instant now() { return {std::chrono::steady_clock::now()}; }
 
-	auto elapse_usec()
-	{
-		return diff().count() / 1e3;
-	}
+        auto elapse_usec() { return diff().count() / 1e3; }
 
-	auto elapse_ms()
-	{
-		return diff().count() / 1e6;
-	}
+        auto elapse_ms() { return diff().count() / 1e6; }
 
-	auto elapse_sec()
-	{
-		return diff().count() / 1e9;
-	}
+        auto elapse_sec() { return diff().count() / 1e9; }
 
-	auto elapse_min()
-	{
-		return elapse_sec() / 60.0;
-	}
+        auto elapse_min() { return elapse_sec() / 60.0; }
 
-	void reset()
-	{
-		*this = now();
-	}
+        void reset() { *this = now(); }
 
-private:
-	using timepoint = std::chrono::steady_clock::time_point;
-	Instant(timepoint now) : tp_ { now }
-	{
-	}
+    private:
+        using timepoint = std::chrono::steady_clock::time_point;
+        Instant(timepoint now) : tp_{now} {}
 
-	auto diff() -> std::chrono::duration<double, std::nano>
-	{
-		return std::chrono::steady_clock::now() - tp_;
-	}
+        auto diff() -> std::chrono::duration<double, std::nano> { return std::chrono::steady_clock::now() - tp_; }
 
-	timepoint tp_;
-};
+        timepoint tp_;
+    };
 } // namespace nm
 
 #endif // INSTANT_20231013102058