Open Source C++ Object Oriented Software - Page 2

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

  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 1
    XFX or XNA For XBOX is an open-source implementation of the XNA framework for the XBOX1 console. It is built on top of OpenXDK, the legal XBOX Development kit.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    Designed to be a simple and easy to use object oriented API to use and convert ,to and from, the PNG and animated PNG file formats. With and without the APNG patch for the PNG library so ad oculos can dropped into any program without issues.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    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: 0 This Week
    Last Update:
    See Project
  • 4

    cppm

    An independent module architecture for C++.

    C++M is a compiler and operating system independent component architecture which has been designed with an extensive focus on C++11. The basic principles of C++M are similar to those of COM and CORBA, but some key design decisions differ greatly. Some key differences compared to the former are the use of a hierarchical namespace and the use of human readable “fully qualified names” instead of GUIDs, as well as the support for basic metadata that allows the distribution of modules in binary form only, while still allowing extensive reuse. Component proxies are central to the abstraction of the ABI and allow the C++M model to do automatic marshaling of parameters, automatic lifecycle management (RAII) and to support exception handling across component (and compiler/library) boundaries. These proxies are generated with a special pre-compiler from the “module description language”.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 5
    dbus-cxx
    dbus-cxx is a C++ wrapper for dbus. It exposes the C API to allow direct manipulation and relies on sigc++ to provide an OO interface. Also included is dbus-cxx-xml2cpp to generate proxy and adapter interfaces from DBus XML introspection-like documents.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    imagen library

    imagen library

    Simple, Object-Oriented Image Encoder/Decoder

    imagen is a simple, object-oriented imaging library designed for easy encoding/decoding of images.It provides semi-advanced reading and writing capabilities for common image file formats for use in virtually any software application.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7

    instantFSM

    C++ inline state machine library

    instantFSM is a header-only C++ state machine library. Its goal is to make state machine declaration and use easy enough that it can be integrated into your projects painlessly. Have a look atp the wiki where you will find a tutorial, samples, and a cheatsheet to get accustomed with instantFSM. The only instantFSM header file is downloadable from the files section or you can check it out from the git repository.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    A neural networks framework for solving problems and processing data using neural networks of various descriptions.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Portable c++ library easily as Java. Include sockets, threads, io, logger, process management, ui (SDL2, SFML2, XLIB, XCB, GTK3, ALLEGRO5, GL), media (libvlc, libav, libxine, alsa, mixer, v4l2), and more.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Forever Free Full-Stack Observability | Grafana Cloud Icon
    Forever Free Full-Stack Observability | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
    Create free account
  • 10
    libQtCassandra

    libQtCassandra

    C++ library for Apache Cassandra with Qt Framework

    C++ wrapper library for the Apache Cassandra distributed database system using Qt as the basic framework. Offers C++ array like syntax to quickly read and write in the database. Well thought and fast object oriented library(i.e. caching.)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11

    libbu++

    General purpose C++ utility library.

    Libbu++ covers nearly everything you could need from a standard library, is cross platform, and open source. It has a number of cool and unique features and plays well with other libraries.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    A C++ UUID compliant to RFC 4122.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Pugg is a c++ framework for plugin management. Features o Header only library, no installation o Auto loading of plugins from files o Version control for plugins o Object oriented design o Platform independent
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Relational Object Mapping In C++, is a library that maps database tables to C++ classes seamlessly so that members will be populated by and in return will populate db columns. Also provides many std db operations, directly on the table interface.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15

    simple routing

    Simplistic templace header for c++ based pathing or routing.

    Designed to be a simple light weight and easily accessible way of mapping pathing information to a unlimited number of objects. The template is also designed to keep a minimum profile when idle, and efficient as possible means of updating a network. Not limited to, but primarily envisioned to give game developers with limited knowledge of higher-grade routing protocols a out of the box means for pathing.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    tiny-utf8

    tiny-utf8

    Lightweight C++11 library for embedding Unicode

    This project was moved to https://github.com/DuffsDevice/tinyutf8/ and is not being maintained on sourceforge anymore.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    wallaroo

    wallaroo

    C++ Dependency Injection

    Wallaroo is a dependency injection library for C++. With wallaroo you can easily separate the object graph from the class implementation. You can create objects and wiring them using strings, so that you can load the "object graph" from a configuration file.
    Downloads: 0 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB