hgeometry-combinatorial-0.12.0.0: Data structures, and Data types.

Safe Haskell	None
Language	Haskell2010

Data.PlanarGraph.Persistent

Documentation

type HalfEdge = Int Source #

type Vertex = Int Source #

type Face = Int Source #

data PlanarGraph Source #

Constructors

PlanarGraph
Fields pgNextHalfEdgeId :: HalfEdge pgNextVertexId :: Vertex pgNextFaceId :: Face pgNext :: HashMap HalfEdge HalfEdge pgVertex :: HashMap HalfEdge Vertex pgFace :: HashMap HalfEdge Face pgHalfEdgeFromVertex :: HashMap Vertex HalfEdge pgHalfEdgeFromFace :: HashMap Face HalfEdge

new :: Int -> PlanarGraph Source #

halfEdgeNext :: HalfEdge -> PlanarGraph -> HalfEdge Source #

halfEdgeNextM :: MonadState PlanarGraph m => HalfEdge -> m HalfEdge Source #