Multi-parameter type class

From HaskellWiki
Revision as of 14:42, 11 August 2008 by Lemming (talk | contribs) (Glossary)
Jump to: navigation, search


Basically, type classes which can take multiple arguments, such as:

class Foo a b

Without functional dependencies or associated types, these multi-parameter type classes may cause too much ambiguity to pass the type-checker.

Also see

The Haskell' page