C++ Show and Tell - July 2022

• diskwrite

  2 1 7.2 C

  An alternative to the Linux `dd`, written in C.

  I made a simple yet actually quite fast disk writing application. Linux only. It uses mmap to copy the files. Here it is: https://github.com/themakerofstuff/diskwrite

• SAFD-algorithm

  29 19 9.1 C++

  An app to compute the coefficients of a function development in a spherical harmonics convergent series.

  Hello everybody, I want to share with you a small app / program I developed some time ago (and which I am maintaining) which can be used to compute the coefficients of a function development in a spherical harmonics convergent series . Spherical harmonics are a set of functions used to find a solution of the Schroedinger equation for the hydrogen atom for example, in quantum physics. The coefficients computed to find a function development (which function depends on polar and azimuthal angle in spherical coordinates) are used in many field of physics. I decided for fun to develope a program to compute them. Tell me what do you think and of course any hint is more than welcome! You are free to send a pull request or open issues if you want, I'll feature you in the main README file, directly in the contributor list. If you like the repo, don't forget to leave a star! Thanks. Repository link: https://github.com/JustWhit3/SAFD-algorithm

• SonarQube

  www.sonarqube.org

  sponsored

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• reduct-storage

  5 10 9.3 C++

  A time series database for big data

  

  Check it out here - https://github.com/reduct-storage/reduct-storage

• SFML

  51 7,914 9.4 C++

  Simple and Fast Multimedia Library

  

  In my spare time, I'm working on SFML 3.x along other volunteers, bringing the popular library to C++17 -- you can check out our progress here: https://github.com/SFML/SFML/projects/7

• Kalman

  4 5 8.7 C++

  Kalman Filter for C++ (by FrancoisCarouge)

  A Kalman filter library: https://github.com/FrancoisCarouge/Kalman

• AnyAny

  6 169 7.1 C++

  C++20 library for comfortable and efficient dynamic polymorphism

• kelcoro

  5 74 6.3 C++

  C++20 coroutine library

• Scout APM

  scoutapm.com

  sponsored

  Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  

• tolc

  8 33 8.2 CMake

  A bindings compiler for C++

  

• constyaml

  1 1 4.7 C++

  constexpr (strict)yaml parser

• xtr

  1 10 7.7 C++

  A Fast and Convenient C++ Logging Library for Low-latency or Real-time Environments

• logger_benchmarks

  1 0 7.5 C++

  Some benchmarks: https://github.com/choll/logger_benchmarks

• uuid

  1 0 8.4 C++

• rotor

  5 226 9.0 C++

  Event loop friendly C++ actor micro-framework, supervisable

• MoWin2

  1 0 7.2 C++

  An attempt to make a C++20 wrapper around Win32 API

• Ultimate-Console

  3 0 8.1 C++

  CLI with commands, options, arguments and variables, working on callback functions and references

  Mini command-line tool framework, provides interface for creating user interface, which consist of commands, options and arguments. This similar to getopt from C, but a little better. It's my first project, so don't judge strictly. https://github.com/edKotinsky/Ultimate-Console

• PhotonLibOS

  2 255 7.8 C++

  The world's fastest coroutine lib and I/O engine

  

• Pixelpp

  1 0 6.7 C++

  Pixelpp is a simple single header library writing in C++ to help developers when working with Colors and Images.

• ReactivePlusPlus

  6 76 9.7 C++

  One more implementation of ReactiveX approach in C++ with care about performance and templates in mind

• HexCtrl

  1 106 8.3 C++

  Fully featured Hex Control written in C++ with the help of the MFC library.

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