TerraHS-0.3 Contents Index

Algebras.Base.Geometries

Contents The Geometries class

Synopsis

class (Num a, Points p a, Lines l a, Polygons pg l a) => Geometries g pg l p a | g -> pg l p a where isPoint :: g -> Bool isPolygon :: g -> Bool isLine :: g -> Bool toPolygon :: g -> pg toLine :: g -> l toPoint :: g -> p

The Geometries class

class (Num a, Points p a, Lines l a, Polygons pg l a) => Geometries g pg l p a | g -> pg l p a where

Methods isPoint :: g -> Bool isPolygon :: g -> Bool isLine :: g -> Bool toPolygon :: g -> pg toLine :: g -> l toPoint :: g -> p Instances Geometries TeGeometry TePolygon TeLine2D TePoint Double

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