tqdm-cpp

Python tqdm-like header-only progress bar library in C++ (not binding)

Installtion

For global installation, please run one of the following commands:

# by wget
sudo wget https://raw.githubusercontent.com/applejxd/tqdm-cpp/main/tqdm-cpp.hpp -P /usr/local/include
# by curl
sudo curl https://raw.githubusercontent.com/applejxd/tqdm-cpp/main/tqdm-cpp.hpp -o /usr/local/include/tqdm-cpp.hpp

For local installation, please download the above file to your project folder and include it directly.

How to use

You can use this tqdm library with range-based for sytax. Look at sample.cpp.

#include <unistd.h>

#include <iostream>
#include <vector>

#include "tqdm-cpp.hpp"

int main() {
  std::cout << "wrap std::vector" << std::endl;
  for (const auto& elem : tqdm::tqdm<int>({0, 1, 2, 3, 4})) {
    usleep(500000);
  }
  std::cout << std::endl;

  std::cout << "trange syntax" << std::endl;
  for (const auto& elem : tqdm::trange(10)) {
    usleep(200000);
  }
  std::cout << std::endl;

  std::cout << "add description" << std::endl;
  for (const auto& elem : tqdm::trange(10, {{"desc", "test"}})) {
    usleep(200000);
  }
  std::cout << std::endl;

  std::cout << "do not leave" << std::endl;
  for (const auto& elem : tqdm::trange(10, {{"leave", "false"}})) {
    usleep(200000);
  }
  std::cout << std::endl;

  std::cout << "nested loops" << std::endl;
  for (const auto& elem1 : tqdm::trange(10, {{"leave", "true"}})) {
    for (const auto& elem1 : tqdm::trange(10, {{"leave", "false"}})) {
      usleep(50000);
    }
  }
  std::cout << std::endl;

  std::cout << "manual update" << std::endl;
  {
    auto pbar = tqdm::tqdm(100);
    for (int i = 0; i < 10; i++) {
      usleep(500000);
      pbar.update(10);
    }
  }
  std::cout << std::endl;

  return 0;
}

ToDo

• Loop and printing compatibility