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

    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
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  • 2
    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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  • 3
    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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  • 4

    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
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  • 5
    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
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  • 6

    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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  • 7
    Uart32

    Uart32

    Win32 API wrappers for accessing COM Uart in blocking mode

    Uart32 is a C++ wrapper around the win32 Serial Port API that allows blocking-mode access to the COM port. This library works great for accessing a UART serial port from a background worker thread. It features: a simple c++ class. (temporarily removed for maintainance. Use DLL API Instead) built in per access timeout on data receive. a C-API wrapper that is exportable to C# DLL import class
    Downloads: 1 This Week
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  • 8
    apugg

    apugg

    A C++ plugin library

    apugg is an object-oriented plugin loading library written in pure C++. It is designed to be usable across platforms, and adding support for new styles of plugins is done by simply inheriting a library class.
    Downloads: 1 This Week
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  • 9

    ftdetector

    File type detector library

    This project is a tool to detect file types by signatures and mime types. It uses hash tables to make the detection of a file type as fast as possible. The signature and mime types lists are stored at simple user-friendly files. This file type detector supports a lot of formats (image, archive, text, documents, audio, video, fonts and others). It also includes Microsoft OLE compound file types. The detector's algorythm has special features to detect text file types like (HTML, XML, JSON, etc.) and text file UNICODE charsets by using their BOMs (Byte order marks). Its small simple interface can be used at the most popular platforms.
    Downloads: 1 This Week
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  • 10

    libbbb

    Basic building blocks library

    The library groups common code used in some applications and libraries. Some features: - a simple generic class - a buffer capable of accumulating various kinds of values - linked lists - memory tracking - customizable messages to the user - threads that delete themselves - background job suport As it is based on Qt framework[2], the code is easly portable. For Ubuntu a ppa is available: ppa:nicu-tofan/ppa [1] On my tests I needed following commands: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E7270845 sudo add-apt-repository ppa:nicu-tofan/ppa sudo apt-get update sudo apt-get install libbbb An installer is provided for Windows in the downloads section and source code packed as tar.gz is also available. [1] - http://launchpad.net/+help-soyuz/ppa-sources-list.html. [2] - http://qt-project.org/
    Downloads: 1 This Week
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  • 11
    lixa

    lixa

    LIXA, LIbre XA, is a free and open source XA transaction manager

    LIXA (LIbre XA) is an open source and free Transaction Manager implementing the distributed transaction processing "XA specification" and "TX (transaction demarcation) specification" according to the X/Open CAE Specification. LIXA implements even XTA: XA Transaction API, an innovative API that implements XA transactional context passing among different applications. LIXA is a Transaction Manager but it's not a Transaction Monitor: this is the distinguishing feature of the project. LIXA technology enables every application container, like a web server or a shell, to become a two phase commit application server. The client/server architecture of LIXA allows many application containers to share a single LIXA (state) server: this is ideal when horizontal scalability is a must and many identical application containers must refer to a single transactional environment. LIXA can be used with the C, C++, Java, Python and COBOL programming languages.
    Downloads: 1 This Week
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  • 12

    lmdb++

    C++11 wrapper for the LMDB embedded B+ tree database library.

    This is a comprehensive C++ wrapper for the LMDB embedded database library, offering both an error-checked procedural interface and an object-oriented resource interface with RAII semantics. • Designed to be entirely self-contained as a single <lmdb++.h> header file that can be dropped into a project. • Implements a straightforward mapping from C to C++, with consistent naming. • Provides both a procedural interface and an object-oriented RAII interface. • Simplifies error handling by translating error codes into C++ exceptions. • Carefully differentiates logic errors, runtime errors, and fatal errors. • Exception strings include the name of the LMDB function that failed. • Plays nice with others: all symbols are placed into the lmdb namespace. • 100% free and unencumbered public domain software, usable in any context and for any purpose.
    Downloads: 1 This Week
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  • 13

    mini-toolchain

    A very easy-use build toolchain for ARM target on the Windows platform

    This is a native windows port of GNU C Compiler (GCC) , GNU utilities for the embedded processor ARM/MIPS. Includes extensions very useful tools for build images of arm/mips targets. mini-toolchain give a more efficient, small size tools and economical way to build images for embedded systems products.It integrated with GNU utilities, GCC and other common command, very easy to use and works perfectly.
    Downloads: 1 This Week
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  • 14

    opaque_typedef

    Customizable copies of types, not just type aliases

    An opaque typedef provides a customizable copy of an existing type, not simply a type alias. This makes safer interfaces possible by prohibiting implicit conversions and accidental interactions with other types, makes it possible to overload, and through customization you can precisely control the semantic interoperability of your type with other types.
    Downloads: 1 This Week
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  • 15

    proxysocket

    Portable C library for proxy client support using standard SOCKETs.

    Cross-platform C library to establish TCP connections using a proxy. Supports different connection methods: - no proxy (optionally allowing to bind to a local address and/or port) - HTTP proxy: only CONNECT method, only without authentication or basic authentication - SOCKS4: without IDENT functionality - SOCKS5 (RFC 1928): only without authentication or username/password Features: - Currently only support IPv4 TCP connections. - Returns a standard operating system SOCKET that can be manipulated by standard operating system functions like send() and recv(). - Supports daisy-chaining multiple proxies. - Can also be used for direct connections (without proxy) optionally binding to a local address and/or port.
    Downloads: 1 This Week
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  • 16
    A portable, thread-safe c++ library which simplifies running lots of timers.
    Downloads: 1 This Week
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  • 17
    uLib

    uLib

    User mode C/C++ extended API library for Win32 programmers.

    uLib adds tons of utility functions to enhance and simplify Win32 development. Some of it is implemented as C++ classes, however, much of it is implemented as C functions. The purpose of the lib is to add functions "missing" in Win32, simplify tasks that are tedious in plain Win32, and generally make Your, and my, development process easier and faster. This lib has been the staple of my x86/x64 development for decades, and is now open sourced for the benefit of the community. It is actively maintained, as I keep adding new features when needed in my own projects, or fix flaws. It is licensed under the NNOSL open source license, a descendant of BSD which adds a degree of developer protection from shameless profiteering. I hope uLib will make Your life as a Windows programmer easier. The full documentation is browsable on the project web page (link below), and downloadable as .chm from the Files area. Good luck on the path. / Love
    Downloads: 1 This Week
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  • 18
    "Aztec Code" generator

    "Aztec Code" generator

    Free, open-source, "Aztec Code" barcode symbology generator

    A simple library for encoding "Aztec Code" barcodes. Supports C and Delphi interfaces.
    Downloads: 0 This Week
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  • 19

    .Net Native Interface Library

    The best library to work with .Net Assemblies in any programming lang.

    The .Net Native Interface Library (DotNetNativeInterface) is a native programming interface which provides a way for programming languages such as C, C++, Fortran, Assembly, Pascal, Java, VB etc to interact with applications and libraries written in any of the .Net languages (such as C#, VB.Net etc). Programmers can use DotNetNativeInterface native methods to access .Net 3rd party libraries or .Net Framework Libraries without the need for registry entries, COM registrations or changes to the .Net libraries. The following examples illustrate when you need to use DotNetNativeInterface native methods: 1. You want to access and use .Net Framework Class Library in your application. 2. You want to access and use 3rd party .Net Libraries in your application. Competitive Advantages: 1. Access to .Net Framework Class Library. 2. No COM registration of .Net Libraries is required when deployed. 3. Allows any programming language to consume .Net libraries as if they were native code.
    Downloads: 0 This Week
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  • 20

    .Net Native Interface Library for C/C++

    The best library to work with .Net Assemblies in C/C++.

    The .Net Native Interface Library (DotNetNativeInterface) is a native programming interface which provides a way for C/C++ programming language to interact with applications and libraries written in any of the .Net languages (such as C#, VB.Net etc). Programmers can use DotNetNativeInterface native methods to access .Net 3rd party libraries or .Net Framework Libraries without the need for registry entries, COM registrations or changes to the .Net libraries. The following examples illustrate when you need to use DotNetNativeInterface native methods: 1. You want to access and use .Net Framework Class Library in your application. 2. You want to access and use 3rd party .Net Libraries in your application. Competitive Advantages: 1. Access to .Net Framework Class Library. 2. No COM registration of .Net Libraries is required when deployed. 3. Allows any programming language to consume .Net libraries as if they were native code.
    Downloads: 0 This Week
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  • 21
    2licht Irrlicht Engine Wrapper

    2licht Irrlicht Engine Wrapper

    Multi-Language Wrapper Collection for the Irrlicht Engine

    2licht's aim is to provide a collection of wrappers for the popular Irrlicht Engine (http://irrlicht.sf.net/). It is still in development; the first wrappers to be released will be the C and Object Pascal interface; followed by a .NET library.
    Downloads: 0 This Week
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  • 22
    7-Zip-NBinding
    .NET wrapper for 7Zip, based on 7-Zip-JBinding, produced with IKVM. Extracts (password protected, multi-part) 7z Zip Rar Tar Split Lzma Iso HFS GZip Cpio BZip2 Z Arj Chm Lhz Cab Nsis Deb Rpm Udf archives. Archive creation/more formats coming soon.
    Downloads: 0 This Week
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  • 23
    A Collection of Useful C++ Classes for Digital Signal Processing This project has been moved to here: http://code.google.com/p/dspfilterscpp/
    Downloads: 0 This Week
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  • 24
    Engine de jogos C++,para jogos 2D e 3D. Bibliotecas Utilizadas: SDL, SDL_Image, SDL_Mixer, SDL_ttf, FreeType, LUA, FTGL, OpenGL
    Downloads: 0 This Week
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  • 25
    Do you want a neural network OO class? With documentation? Do not go further... You found it! you have here a complete library of different neural network in an OO encapsulation. Starting from adaline, back propagation, Kohonen
    Downloads: 0 This Week
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