Stats.h

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#if !defined(_STATS_H_)
#define _STATS_H_
 
#include "Utils.h"
 
namespace cmlabs {

class Stats {
public:
    static bool UnitTest();

    Stats(uint32 maxCount = 10000);
    ~Stats();
    
    bool clear();
    bool add(double val);
 
    double getAverage(); 
    double getSum(); 
    uint32 getCount(); 
    double getVariance(); 
    double getStdDev(); 
    double getMedian(); 
 
protected:
    uint32 maxCount;
    utils::Mutex mutex;
    std::list<double> entries;
};
 
 
} // namespace cmlabs
 
#endif //_STATS_H_