## cpptqdm Python `tqdm` is nice. Need something similar for C++. That's this. #### Simple usage ```cpp #include "tqdm.h" tqdm bar; for(int i = 0; i < N; i++) { bar.progress(i, N); // stuff } bar.finish(); ``` #### Looks like ``` █████████████████▍ | 46.2% [4200000 | 103.66 kHz | 35s<47s] ``` #### See it live ```bash g++ test.cpp -std=c++11 && ./a.out ``` ![example](images/example.gif) ### FAQ #### Won't this slow down my loops? If your loops are faster than ~200MHz, then maybe! #### Themes? You bet. `set_theme_basic(), set_theme_line(), set_theme_circles()`. #### *For fun*, what if I wanted to use this in python? If you have ROOT, you can do the following. Note that due to the fact it uses ROOT to call C++ code in Python, loops faster than 1kHz start to get slowed down by the overhead. ```python import time import ROOT as r r.gROOT.ProcessLine(".L tqdm.h") bar = r.tqdm() N = 10000 for i in range(N): bar.progress(i,N) time.sleep(0.001) ```