Util.QuickReadShow

QuickReadShow is designed for the rapid manufacture of read/show instances. To create such an instance you need to (a) instance quickRead; (b) instance Read/Show using a particular template. (Before April 2004 (b) was not part of the code; it now has to be added to deal with tougher GHC restrictions on overlapping instances.)

Documentation

data WrapRead toRead

Constructors

forall read . Read read => WrapRead (read -> toRead)

class QuickRead toRead where

Methods

quickRead :: WrapRead toRead

Instances

StringClass stringClass => QuickRead stringClass

qRead :: QuickRead toRead => Int -> String -> [(toRead, String)]

data WrapShow toShow

Constructors

forall show . Show show => WrapShow (toShow -> show)

class QuickShow toShow where

Methods

quickShow :: WrapShow toShow

Instances

StringClass stringClass => QuickShow stringClass

qShow :: QuickShow toShow => Int -> toShow -> String -> String