style.cpp

When executed this example allows to test different styles of ProgressBar

#include <unistd.h>
 
#include "PBar.hpp"
 
void DoSomething() {usleep(5e3);}
 
int main(int argc, char *argv[])
{
    if (argc < 2) 
    {
        std::cout << "\033[1m\033[31mError:\033[0m " << 
                      "Number of passed arguments is " << argc - 1 << 
                      " while at least 1 was expected" << std::endl;
      std::cout << "\033[32mUsage:\033[0m " << 
                   "Pass one or multiple string containing style names as an arguments" << std::endl;
      std::cout << "Example: ./style FANCY BLOCK" << std::endl;
        exit(1);
    }
 
    for (int i = 1; i < argc; i++)
    {
        std::cout << "Showing the style " << i << " out of " << argc-1 
            << " with the name \"" << argv[i] << "\"" << std::endl;
        
        ProgressBar pbar((std::string) argv[i]);
        for (int j = 0; j < 1e3; j++)
        {
            pbar.Print(static_cast<double>(j)/(1e3 - 1.));
            DoSomething();
        }
    }
    return 0;
}