Official C++ port of the popular python module, tqdm. Work in progress (pre-alpha)

tqdm (read taqadum, تقدّم) means "progress" in arabic.

Instantly make your loops show a smart progress meter - just wrap any iterable with tqdm(iterable), and you're done!

#include "tqdm/tqdm.h"

for (int i : tqdm::range(5))  // for(int i = 0; i < 5; ++i)
  ...

// even more pythonic
// for(float i = 2.3f; i < 9.1f; i += 0.1f)
for (auto i : tqdm::range(2.3f, 9.1f, 0.1f))
  ...

// container and iterator wrappers
std::vector<unsigned int> a = {0, 1, 2, 3, 4, 5};
for (auto &i : tqdm::tqdm(a))
  for (auto &j : tqdm::tqdm(a.begin(), a.end()))
    i += j;

Here's what the output will look like:

76%|████████████████████████████         | 7568/10000 [00:33<00:10, 229.00it/s]

tqdm::range(N) can be also used as a convenient shortcut for tqdm::tqdm(std::vector<int>({0, ..., N - 1})).

It can also be executed stand-alone with pipes:

$ seq 9999999 | tqdm --unit_scale | wc -l
10.0Mit [00:02, 3.58Mit/s]
9999999

No installation or dependencies are required. tqdm is header-only. Simply copy or add the include directory to your project. Best-practice recommendation is to add this repo as a submodule to projects. Once added, simply #include "tqdm/tqdm.h".

All source code is hosted on GitHub. Contributions are welcome.

See the CONTRIBUTE.md file for more information.

Open Source (OSI approved):

(Since 9 August 2016)