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Pranav
2019-12-17 22:04:36 -06:00
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@@ -149,74 +149,6 @@ int main() {
} }
``` ```
## Multi-threaded Example
```cpp
#include <indicators/progress_bar.hpp>
#include <vector>
int main() {
indicators::ProgressBar bar;
bar.set_bar_width(50);
bar.start_bar_with("[");
bar.fill_bar_progress_with("■");
bar.lead_bar_progress_with("■");
bar.fill_bar_remainder_with("-");
bar.end_bar_with("]");
bar.set_foreground_color(indicators::Color::YELLOW);
// As configured, the bar will look like this:
//
// [■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■-------------] 70%
//
//
std::atomic<size_t> index{0};
std::vector<std::string> status_text =
{
"Rocket.exe is not responding",
"Finding a replacement engineer",
"Buying more snacks",
"Assimilating the modding community",
"Crossing fingers",
"Porting KSP to a Nokia 3310"
};
// Let's say you want to append some status text to the right of the progress bar
// You can use bar.set_postfix_text(...) to append text to the right
//
// [■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■-------------] 70% Finding a replacement engineer
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
//
//
auto job = [&bar, &index, &status_text]() {
while (true) {
if (bar.is_completed()) {
break;
}
bar.set_postfix_text(status_text[index % status_text.size()]);
bar.tick();
index += 1;
std::this_thread::sleep_for(std::chrono::milliseconds(200));
}
};
std::thread first_job(job);
std::thread second_job(job);
std::thread third_job(job);
std::thread last_job(job);
first_job.join();
second_job.join();
third_job.join();
last_job.join();
return 0;
}
```
## Showing Time Elapsed/Remaining ## Showing Time Elapsed/Remaining
All progress bars and spinners in `indicators` support showing time elapsed and time remaining. Inspired by python's [tqdm](https://github.com/tqdm/tqdm) module, the format of this meter is `[{elapsed}<{remaining}]`: All progress bars and spinners in `indicators` support showing time elapsed and time remaining. Inspired by python's [tqdm](https://github.com/tqdm/tqdm) module, the format of this meter is `[{elapsed}<{remaining}]`: