profiling.h

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#pragma once
 
#include <chrono>
#include <string>
#include <iostream>
#include <mutex>
 
 
 
namespace dnf_composer::tools::profiling
{
    // to use the timer class:
    // void your_function()
    // {
    //      {
    //          timer t;
    //          const int a = 1 + 5;
    //          std::cout << "My integer is: " << a << std::endl;
    //      }
    // }
 
    class Timer
    {
    public:
        Timer(std::string signature = "something that takes time", std::ostream& outStream = std::cout);
        ~Timer();
    private:
        void stop() const;
    private:
        std::chrono::time_point<std::chrono::high_resolution_clock> startTimepoint;
        std::string signature;
        std::ostream& outStream;
    };
}