 | category-extras-0.53.6: Various modules and constructs inspired by category theory | Contents | Index |
| Control.Functor.KanExtension.Interpreter |
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| Description | ||||||||
| Ghani and Johann's Interp/InterpT types from ''Initial Algebra Semantics is Enough!'' http://crab.rutgers.edu/~pjohann/tlca07-rev.pdf and its dual. | ||||||||
| Documentation | ||||||||
| type Interpreter y g h = y :~> Ran g h | ||||||||
| type InterpreterT f g h = forall y. Functor y => Interpreter y g h -> Interpreter (f y) g h | ||||||||
| interpreterAlgebra :: InterpreterT f g h -> HAlgebra f (Ran g h) | ||||||||
| algebraInterpreter :: HFunctor f => HAlgebra f (Ran g h) -> InterpreterT f g h | ||||||||
| type Cointerpreter y g h = Lan g h :~> y | ||||||||
| type CointerpreterT f g h = forall y. Functor y => Cointerpreter y g h -> Cointerpreter (f y) g h | ||||||||
| cointerpreterCoalgebra :: CointerpreterT f g h -> HCoalgebra f (Lan g h) | ||||||||
| coalgebraCointerpreter :: HFunctor f => HCoalgebra f (Lan g h) -> CointerpreterT f g h | ||||||||
| Produced by Haddock version 2.1.0 |