Index: src/libchcore/TSpeedTracker.h
===================================================================
diff -u -N -ra4635addad389b9e117679437a3e1b64a739ea96 -rb26ced3298e3e7e51d91f3ac70b56746786da83b
--- src/libchcore/TSpeedTracker.h	(.../TSpeedTracker.h)	(revision a4635addad389b9e117679437a3e1b64a739ea96)
+++ src/libchcore/TSpeedTracker.h	(.../TSpeedTracker.h)	(revision b26ced3298e3e7e51d91f3ac70b56746786da83b)
@@ -9,7 +9,10 @@
 	{
 	public:
 		TSpeedTracker(unsigned long long ullTrackTime, unsigned long long ullSampleTime);
+		TSpeedTracker(const TSpeedTracker&) = delete;
 
+		TSpeedTracker& operator=(const TSpeedTracker&) = delete;
+
 		void AddSample(unsigned long long ullValue, unsigned long long ullTimestamp);
 		void Clear();
 
@@ -20,9 +23,6 @@
 		void FromString(const TString& strData);
 
 	private:
-		TSpeedTracker(const TSpeedTracker&);
-		TSpeedTracker& operator=(const TSpeedTracker&);
-
 		static double NormalizeValueByTime(unsigned long long ullValue, unsigned long long ullTime, unsigned long long ullNormalizeTime = 1000);
 
 		size_t GetNextSampleIndexAndIncrease();