Browse free open source C++ Libraries and projects below. Use the toggles on the left to filter open source C++ Libraries by OS, license, language, programming language, and project status.

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  • 1

    AlgorithmsDev Library by Arshad Latti

    comman and new algorithms and functions development and demo programs.

    Provide implemented algorithms and functions with demo programs to test.keeped portable as possible at OS level and programming language(understanding)level.provide third party archives if available for ralvent algorithm.links for YouTube videos on availability by us and third party.
    Downloads: 1 This Week
    Last Update:
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  • 2
    Amygdala is a C++ spiking neural network library. It includes several neuron models, SMP support and facilities for developing SNNs with genetic algorithms. Support for running Amygdala neural networks on workstation clusters and MPPs is also under way
    Downloads: 1 This Week
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  • 3
    Attitude Estimator

    Attitude Estimator

    A C++ implementation of a nonlinear 3D IMU fusion algorithm.

    Attitude Estimator is a generic platform-independent C++ library that implements an IMU sensor fusion algorithm. Up to 3-axis gyroscope, accelerometer and magnetometer data can be processed into a full 3D quaternion orientation estimate, with the use of a nonlinear Passive Complementary Filter. The library is targeted at robotic applications, but is by no means limited to this. Features of the estimator include gyro bias estimation, transient quick learning, multiple estimation algorithms, tuneable estimator parameters, and near-global stability backed by theoretical analysis. Great emphasis has been placed on having a very efficient, yet totally numerically and algorithmically robust implementation of the filter. The code size has also been kept to a minimum, and has been extremely well-commented. The programmatic interface has also been made as easy as possible. Please refer to the extensive documentation of the library for more information on its capabilities and usage caveats.
    Downloads: 1 This Week
    Last Update:
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  • 4

    BWEM

    Fast and robust map analyser for Brood War.

    Brood War Easy Map is a C++ library that analyses Brood War's maps and provides relevant information such as areas, choke points and base locations. It is built on top of the BWAPI library. It first aims at simplifying the development of bots for Brood War, but can be used for any task requiring high level map information. It can be used as a replacement for the BWTA2 add-on, as it performs faster and shows better robustness while providing similar information.
    Downloads: 1 This Week
    Last Update:
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  • 5

    Boost.Application

    Boost.Application

    A Boost.Application allows a developer run your application as a Windows service, as a Unix/Linux daemon, or as a usual interactive application (terminal) without the need to add extra code, the library abstract OS specific API and provide a ease common interface. To version beta4 (aspect based), check :https://github.com/retf/Boost.Application
    Downloads: 1 This Week
    Last Update:
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  • 6
    Embedded HTTP Server (EHS) is a C++ class library which can be inherited from to add HTTP(S) server functionality to any class or application. It is easily extendable (samples included) and supports SSL, form data via POST or GET, uploads via multi-part form attachments and WebSockets. Operation modes include single- and multi-threaded operation.
    Downloads: 1 This Week
    Last Update:
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  • 7

    Empact Foundation Class Library

    Cross-platform C++ library for use as a default application framework.

    A mature cross-platform C++ library for use as a default application framework. Features include: * Threading & synchronization * Socket programming: SSL, NanoMsg & ZMQ * File I/O utilities: zlib, ini, yaml * Native Database access: MySQL, SQLite, BerkleyDB, Postgre, REDIS and ODBC * Built-in mini XML parser; optional EXPAT, LIBXML and MSXML support * Network protocol stack: HTTP, FTP, SMTP, POP3, SOAP, XMLRPC * Scripting languages: Perl, Python, JavaScript, VBScript, Java, Lua, TCL, Squirrel * Cloud Computing: AWS * Encryption: OpenSSL * Platforms: Linux/Posix, Windows, Arduino * Over 500+ highly reusable classes. 4000+ fully documented functions. Follow the 'Wiki' link above to explore everything about the framework.
    Downloads: 1 This Week
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  • 8
    This is an Arduino library for the multifunctional accelerometer MPU6050. Open the realm.txt from the .zip file for a detailed tutorial on how to use it !!
    Downloads: 1 This Week
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  • 9
    Multiplatform library was created in order to be able to debug Transducer Electronic Data Sheet memory on a PC and on different microcontrollers. The library can load TEDS memory from xml file on PC, and can export loaded memory in a header file for embedded systems program. The library also allows generation of command and response packet and controls communication between Transducer Interface Module and Network Capable Application Processor modules.
    Downloads: 1 This Week
    Last Update:
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  • 10
    This library supports reading and writing Macintosh data and resource forks in AppleSingle, AppleDouble, Windows Appleshare Server, Helios, Xinet, MacLan and UShare formats.
    Downloads: 1 This Week
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  • 11
    An object oriented Math library written in C++. This library contains set of template classes that are ready to be used. Currently a 2D Matrix, modular arithmetic, vector, and complex numbers are present. These systems can work together, you can create a matrix of complex numbers. Iterators for matrix and vector classes will be added soon. Please use SVN to access current version.
    Downloads: 1 This Week
    Last Update:
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  • 12
    nn-utility is a neural network library for C++ and Java. Its aim is to simplify the tedious programming of neural networks, while allowing programmers to have maximum flexibility in terms of defining functions and network topology.
    Downloads: 1 This Week
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  • 13

    Prefix Tree

    A lighting-fast prefix tree and DAWG implementation in C and python

    A lighting-fast prefix tree (trie) and compressed prefix tree (DAWG) implementation. This library can be usefull for longest-prefix matching, code completion, dictionary compression, spell checking.
    Downloads: 1 This Week
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  • 14

    QASreport

    QASreport - is a multi-platform C ++ Qt library for building reports

    QASreport - is a multi-platform C ++ Qt library that contains a set of classes for building reports. It is a mix of designer and report generator output means. It is intended to add to the application of automation to create, save, report output. Reports templates are stored in XML format. And can be stored and loaded from a file on disk, memory, or table blob fields. The library contains built-in designer, available in run-time, with the ability to work like a normal graphic editor. Possible conclusion of the tables of any SQL database, which is connected to the driver. And the output of any source data models, inherited from QAbstractItemModel.
    Downloads: 1 This Week
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  • 15
    An attempt to create a cross platform QT compatible serial port driver This code attempts to supports signal event driven design.
    Downloads: 1 This Week
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  • 16
    QT Serial Port Driver
    QT driver class that supports serial port access on windows and linux / posix compliant systems. This system take advantage of QT's event driven archtecture.
    Downloads: 1 This Week
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  • 17

    QtExtensions

    Graphical and non graphical extensions to the Qt framework.

    Downloads: 1 This Week
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  • 18
    SQLite +SP
    Extension for SQLite to create own functions in PL/SQL.
    Downloads: 1 This Week
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  • 19

    Speedy Composer

    Speedy Composer – Artificial Neural Network Melody Composer.

    Thank you for your interest in Speedy Composer. Speedy Composer is an automated application for composing melodies for Speedy Net members. We recently made changes to the source code of Speedy Net, and converted it into the Python language and Django framework. Since Speedy Composer was originally written in PHP, it is not adapted to work with Speedy Net in its current form. So unfortunately we were forced to temporarily close the app Speedy Composer. But don't worry, we kept backups of all the tunes composed by Speedy Composer, and when the website is reopened we will upload them to the new site. Speedy Composer and Speedy Net are open source applications, free software. We are currently looking for volunteers to help us convert Speedy Composer to Python. If you are interested in volunteering, please contact me by email. Thank you and good luck, Uri Rodberg Founder and Director of Speedy Net and Speedy Composer, Speedy Paz Technologies Ltd. uri@speedy.net
    Downloads: 1 This Week
    Last Update:
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  • 20
    StringLib C: functional string library

    StringLib C: functional string library

    C library defining string type and designed for string manipulation

    The stringlib.h library by GreenApple allows easy string manipulation in C language by defining the type 'string' (or '_string') and providing several functions to easily operate with them. All allocation is done automatically, unallocation is done by calling the function 'string_delete(string*)'. Full documentation is present on the library header file.
    Downloads: 1 This Week
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  • 21
    TIKAPP is becoming a collection of tools for simulation of neural networks. The first available part is an ANSI-C++ library with support for backpropation networks.
    Downloads: 1 This Week
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  • 22

    TPP

    TinyPreProcessor

    A tiny c/c++ preprocessor Library designed as a base interface for higher-level scripting languages It implements everything from the C11 Standard. TPP is written in c, but offers a c++ api for convenience. TPP Is able, to generate 25MB of preprocessed code in 8 seconds Supported compiler extensions are: - __COUNTER__ - __has_include - __BASE_FILE__ - __INCLUDE_LEVEL__ - Multi-char constants - #pragma once - #include_next - #warning - Oh who am I kidding; this supports pretty much everything. - If a pp-extension isn't supported and isn't on the todo-list, tell me about it New extensions include: - __TPP_COUNTER - __TPP_RANDOM - __TPP_EVAL - __TPP_LOAD_FILE
    Downloads: 1 This Week
    Last Update:
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  • 23
    TTGO VGA32 Lite
    NOTE: This project is marked with 'Status: Abandoned' on SourceForge because not enough time can be dedicated to this project. However it may still get sporadic commits to the repository.
    Downloads: 1 This Week
    Last Update:
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  • 24

    Trivial Serialization Library

    C++11 serialization library

    Trivial Serialization Library (TSL) is a simple C++11 framework for object [de]serialization.
    Downloads: 1 This Week
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  • 25

    ULS

    A lexical analyzer generator that makes the class source code.

    ULS is a class library for creating lexical analyzer from language specification file. It's provided as C/C++/C# and Java (class) libraries with a few of tools on Linux/Windows platform.
    Downloads: 1 This Week
    Last Update:
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