* Algebraic data type implementation based on a tagged union. * * Copyright: Copyright 2015-2019, Sönke Ludwig. * License: Boost License 1.0. * Authors: Sönke Ludwig
* Generic tagged union and algebraic data type implementations. * * Copyright: Copyright 2015-2019, Sönke Ludwig. * License: Boost License 1.0. * Authors: Sönke Ludwig