[Haskell-cafe] How to declare a Typeless Function
fernanbolando at mailc.net
Thu Jul 2 23:05:21 EDT 2009
I have a function that swaps rows of an array of double
swap :: Array (Int,Int) Double -> [Int] -> Array (Int,Int) Double
I then create a function that swaps rows of arrays of Complex Double
swap :: Array (Int, Int) (Complex Double) -> [Int] -> Array (Int, Int)
In reality the function swap does not care whether its working on a
double or a complex number.
how do I declare swap so that it will work whether it's a complex or a
I tried googling but I wasn't sure what to google.
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