[question] An `std::range_error` exception in `intermediate_progress_bar.cpp`.

[Haowei Hsu]

LINK: https://github.com/p-ranav/indicators/blob/master/samples/indeterminate_progress_bar.cpp

Source Code (in case of updating)

Click to expand the Source Code

#include <chrono>
#include <indicators/cursor_control.hpp>
#include <indicators/indeterminate_progress_bar.hpp>
#include <thread>

int main() {
  indicators::IndeterminateProgressBar bar{
      indicators::option::BarWidth{40},
      indicators::option::Start{"["},
      indicators::option::Fill{"·"},
      indicators::option::Lead{"<==>"},
      indicators::option::End{"]"},
      indicators::option::PostfixText{"Checking for Updates"},
      indicators::option::ForegroundColor{indicators::Color::yellow},
      indicators::option::FontStyles{
          std::vector<indicators::FontStyle>{indicators::FontStyle::bold}}};

  indicators::show_console_cursor(false);

  auto job = [&bar]() {
    std::this_thread::sleep_for(std::chrono::milliseconds(10000));
    bar.mark_as_completed();
    std::cout << termcolor::bold << termcolor::green << "System is up to date!\n"
              << termcolor::reset;
  };
  std::thread job_completion_thread(job);

  // Update bar state
  while (!bar.is_completed()) {
    bar.tick();
    std::this_thread::sleep_for(std::chrono::milliseconds(100));
  }

  job_completion_thread.join();

  indicators::show_console_cursor(true);
  return 0;
}

Screenshots