| Copyright | (c) Sebastiaan la Fleur, 2014 |
|---|---|
| License | BSD3 |
| Maintainer | sebastiaan.la.fleur@gmail.com |
| Stability | experimental |
| Portability | All |
| Safe Haskell | Safe-Inferred |
| Language | Haskell98 |
FPPrac.Graphics.NormalizeNumber
Description
In the EventLoop module, Floats are used to express positions and other characteristics. As that package is also used
in the functional programming lab at the University of Twente, compatibility with the FPPrac module is needed.
That module expresses a Number type which abstracts from Int and Double types. This module is used to normalize
both the Number type and the original Num class instances defined in Haskell.
- class Num a => NormalizeNumber a where
Documentation
class Num a => NormalizeNumber a where Source
Class to express that the instance a is able to be normalized to a Float.
Instances
| NormalizeNumber Double | How to normalize a |
| NormalizeNumber Float | How to normalize a |
| NormalizeNumber Int | How to normalize an |
| NormalizeNumber Integer | How to normalize an |
| NormalizeNumber Number | How to normalize a |