Re: [Haskell-cafe] data Color3 a = Color3 !a !a !a

Daryoush Mehrtash wrote:

Can some one explain what the !a does in this:

data Color3 http://cvs.haskell.org/Hugs/pages/libraries/OpenGL/Graphics-Rendering-OpenGL... a = Color3 http://cvs.haskell.org/Hugs/pages/libraries/OpenGL/Graphics-Rendering-OpenGL... !a !a !a

http://cvs.haskell.org/Hugs/pages/libraries/OpenGL/Graphics-Rendering-OpenGL...

In short, http://haskell.org/onlinereport/decls.html#strictness-flags -- Dr. Janis Voigtlaender http://wwwtcs.inf.tu-dresden.de/~voigt/ mailto:voigt@tcs.inf.tu-dresden.de