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/*
DDS, a bridge double dummy solver.
Copyright (C) 2006-2014 by Bo Haglund /
2014-2018 by Bo Haglund & Soren Hein.
See LICENSE and README.
*/
#ifndef DDS_TIMESTAT_H
#define DDS_TIMESTAT_H
#include <string>
using namespace std;
/**
* @brief Timing statistics accumulator for bridge double dummy solver.
*
* The TimeStat class accumulates, stores, and manipulates timing statistics
* (such as cumulative time and squared time) for performance analysis of
* double dummy solving runs. It is used internally for profiling and optimization.
*/
class TimeStat
{
private:
int number;
long long cum;
double cumsq;
public:
/**
* @brief Construct a new TimeStat object.
*
* Initializes the timing statistics accumulator.
*/
TimeStat();
/**
* @brief Destroy the TimeStat object and clean up resources.
*
* Releases any resources and resets the accumulator state.
*/
~TimeStat();
void Reset();
void Set(const int timeUser);
void Set(
const int timeUser,
const double timesq);
void operator += (const TimeStat& add);
bool Used() const;
string Header() const;
string Line() const;
};
#endif