jupyter-cpp-kernel 1.0.0a2

C++ 14 kernel for Jupyter

This repo is originally created by Brendan Rius - `C Kernel for Jupyter`

You can see the original project at https://github.com/brendan-rius/jupyter-c-kernel

Plus, this C++ kernel only uses C++ 14. The others are being developed
(or not, who knows 😅)

C++ 14 kernel for Jupyter

Installation

:warning:

This kernel only works on Linux and macOS. If you want to use it on Windows, please consider using WSL, Docker, or using a virtual machine.

Normally, your target machine must meet these requirement packages before installing and using jupyter-cpp-kernel.

• g++
• python3, python3-pip
• jupyter (recommend jupyterlab)

Install from PyPI

Installing on macOS

:warning:

You must all requirements above before doing anything else I don't use macOS too regularly, so I don't know how macOS get these packages But you can follow installation instructions on the Internet After that, you can copy this script and install the kernel

pip install jupyter-cpp-kernel
install_cpp_kernel --user

Installing on Debian/Ubuntu

sudo apt update && sudo apt full-upgrade -y 
sudo apt install -y g++
sudo apt install -y python3 python3-pip
sudo pip install --upgrade pip
sudo pip install jupyter # Or jupyterlab. Using `sudo` to install to the main packge
sudo pip install jupyter-cpp-kernel # Can be `sudo`, but using it with caution. Only for large deployment Jupyter server
install_cpp_kernel --user # Can be `sudo`, but using it with caution. Only for large deployment Jupyter server

Install from GitHub repo

Installing on macOS

:warning:

You must all requirements above before doing anything else I don't use macOS too regularly, so I don't know how macOS get these packages But you can follow installation instructions on the Internet After that, you can copy this script and install the kernel

pip install git+https://github.com/takinekotfs/jupyter-cpp-kernel.git
install_cpp_kernel --user

Installing on Debian/Ubuntu

sudo apt update && sudo apt full-upgrade -y 
sudo apt install -y g++
sudo apt install -y python3 python3-pip
sudo pip install --upgrade pip
sudo pip install jupyter # Or jupyterlab. Using `sudo` to install to the main packge
sudo pip install git+https://github.com/takinekotfs/jupyter-cpp-kernel.git 
install_cpp_kernel --user # Can be `sudo`, but using it with caution. Only for large deployment Jupyter server

Contributing

You can clone, create a fork or import this repo whenever you want.

Please follow the GitHub standards and the license

Sample codes

:warning:

• Raw input into program is still not completed yet. You may cannot using cin or any user input parameter.

• For the best practices, you shouldn't write using namespace std; because of the conflicts between the namespace. This problem doesn't come from the interpreter, it's actually the problem of g++ globally

Hello world

#include <iostream>

int main() {
    std::cout << "Hello World" << std::endl;
    return 0;
}

Declare variable (int) and take a math of them

#include <iostream>
#include <cmath>

int main() {
    int x = 3, y = 6;
    std::cout << "Sum of x and y is " << x + y << std::endl;
    std::cout << "Subtract of x and y is " << x - y << std::endl;
    return 0;
}

Condition

With If...else...

#include <iostream>

int main() {
    bool isMale = false;
    if (isMale) {
        std::cout << "Male" << std::endl;
    }
    else {
        std::cout << "Is not Male" << std::endl;
    }
    return 0;
}

With switch...case...

#include <iostream>

int main() {
    int number = 1;
    switch (number) {
        case 1:
            std::cout << "1" << std::endl;
        case 2:
            std::cout << "2" << std::endl;
        default:
            std::cout << "Not defined" << std::endl;
    }
    return 0;
}

Loop

For float condition

#include <iostream>

int main() {
    int lim = 10;
    for (int i = 0; i < lim; i++) {
        std::cout << i << std::endl;
    }
    return 0;
}

For fixed condition

#include <iostream>

int main() {
    int lim = 0;
    while (lim < 10) {
        std::cout << lim << std::endl;
        lim++;
    }
    return 0;
}

Exception handler

#include <iostream>

int main() {
    std::cerr << "Exception happened";
}