handle_output.cpp

Example on usage of ProgressBar showing how to handle output in terminal while ProgressBar is in progress

#include <unistd.h>
 
#include "PBar.hpp"
 
void DoSomething() {usleep(1e3);}
 
int main()
{
    ProgressBar pBar("BLOCK1");
    std::cout << "An example that shows how to handle output with progress bar" << std::endl;
    for (int i = 0; i < 1e3; i++)
    {
        pBar.Print(static_cast<double>(i)/(1e3 - 1.));
        DoSomething();
      if ((i + 1) % 100 == 0) pBar.HandleOutput("Number of iterations:", i + 1);
    }
   pBar.Finish();
}