This repository has been superseded by C++ Client SDK with C bindings. All future releases will be made from the new repository. Please consider upgrading and filing potential requests in that repository's issue tracker.
The LaunchDarkly Client-Side SDK for C/C++ is designed primarily for use in desktop and embedded systems applications. It follows the client-side LaunchDarkly model for single-user contexts (much like our mobile or JavaScript SDKs). It is not intended for use in multi-user systems such as web servers and applications.
For using LaunchDarkly in server-side C/C++ applications, refer to our server-side C/C++ SDK.
LaunchDarkly is a feature management platform that serves over 100 billion feature flags daily to help teams build better software, faster. Get started using LaunchDarkly today!
This version of the LaunchDarkly SDK is compatible with POSIX environments (Linux, OS X, BSD) and Windows.
Download a release archive from the GitHub Releases for use in your project. Refer to the SDK documentation for complete instructions on installing and using the SDK.
Check out our documentation for in-depth instructions on configuring and using LaunchDarkly. You can also head straight to the complete reference guide for this SDK.
We run integration tests for all our SDKs using a centralized test harness. This approach gives us the ability to test for consistency across SDKs, as well as test networking behavior in a long-running application. These tests cover each method in the SDK, and verify that event sending, flag evaluation, stream reconnection, and other aspects of the SDK all behave correctly.
We encourage pull requests and other contributions from the community. Check out our contributing guidelines for instructions on how to contribute to this SDK.