DSPatch
The Refreshingly Simple C++ Dataflow Framework
...DSPatch is not limited to any particular domain or data type, from reactive programming to stream processing, DSPatch's generic, object-oriented API allows you to create virtually any dataflow system imaginable.
*See also:*
DSPatcher ( https://github.com/MarcusTomlinson/DSPatcher ): A cross-platform graphical tool for building DSPatch circuits.
DSPatchables ( https://github.com/MarcusTomlinson/DSPatchables ): A DSPatch component repository.