I try to create an own data type containing "Vector Double" from the H-Matrix
package. The code:
##
data PowerSig = PowerSig Int Double Vector Double
main = do
let p5 = PowerSig 1 0.1 (fromList [1,2,3])
##
When compiling with ghci, I get however the following message:
`Vector' is not applied to enough type arguments
Expected kind `?', but `Vector' has kind `* -> *'
In the type `Vector'
In the definition of data constructor `PowerSig'
In the data type declaration for `PowerSig'
I don't understand the compilers message and couldn't find any
wiki-page/other material to help me.
The Data Declaration somehow seems not to understand that "Vector Double"
belongs together, but brackets don't help either.
Cheers Phil
--
View this message in context:
http://haskell.1045720.n5.nabble.com/Beginners-Question-Problem-with-Data-Type-Declaration-tp4494012p4494012.html
Sent from the Haskell - Haskell-Cafe mailing list archive at Nabble.com.
_______________________________________________
Haskell-Cafe mailing list
[email protected]
http://www.haskell.org/mailman/listinfo/haskell-cafe
