CppProgressBar

CppProgressBar is a C++ header-library to output progress bar to the terminal.

Description

• simple progerss bar
• easy to use
• can visualize your output

Demo

If you use this library, you can output like the gif below.

1. visualize probress bar without output

2. visualize probress bar with output

Dependencies

You need C++11 or later.

Set up

$ git clone https://github.com/ysuzuki19/CppProgressBar

This repository is header-only, so you can use without installing. To use this header, there are 3 ways.

1. specify include directory

Add the following line to the top of the program.

#include "/path/to/CppProgressBar.hpp"

2. compile option

Run following command to compile.

$ g++ main.cpp -I/path/to/CppProgressBar/include/ -o project

3. symlink

Run following command.

$ ln -s /path/to/CppProgressBar.hpp /usr/local/include/

Usage

Definition lambda expression and call for_progress(loop_number, lambda_func) like following part.

• loop_number : number of loops
• lambda_func : your process

int cnt = 0;
auto process = [&cnt](std::string& output_string) {
  /*your process*/
  cnt ++;
  /*if you don't need output, following line is unnecessary.*/
  output_string = /*your custom output*/;
};
for_progress(100, process);

Sample code is /test/test.cpp

Authors

ysuzuki19

License

MIT