exact-cover-0.1.0.0: Efficient exact cover solver.
Math.ExactCover.Internal.DLX
Description
This module is considered internal.
data DLXMatrix Source #
c_solve :: Ptr DLXMatrix -> CSize -> Ptr (Ptr (Ptr CInt)) -> Ptr (Ptr CSize) -> Ptr CSize -> IO CInt Source #
c_free_matrix :: FinalizerPtr DLXMatrix Source #
c_create_empty_matrix :: IO (Ptr DLXMatrix) Source #
c_add_set :: Ptr (Ptr DLXMatrix) -> Ptr CInt -> CSize -> IO CInt Source #