module Bindings.Gsl.Polynomials where
import Foreign.Ptr (Ptr,FunPtr,plusPtr)
import Foreign.Ptr (wordPtrToPtr,castPtrToFunPtr)
import Foreign.Storable
import Foreign.C.Types
import Foreign.C.String (CString,CStringLen,CWString,CWStringLen)
import Foreign.Marshal.Alloc (alloca)
import Foreign.Marshal.Array (peekArray,pokeArray)
import Data.Int
import Data.Word
import Bindings.Gsl.ComplexNumbers
foreign import ccall "gsl_poly_eval" c'gsl_poly_eval
:: Ptr CDouble -> CInt -> CInt -> CDouble -> IO CDouble
foreign import ccall "&gsl_poly_eval" p'gsl_poly_eval
:: FunPtr (Ptr CDouble -> CInt -> CInt -> CDouble -> IO CDouble)
foreign import ccall "gsl_poly_dd_taylor" c'gsl_poly_dd_taylor
:: Ptr CDouble -> CDouble -> Ptr CDouble -> Ptr CDouble -> CSize -> Ptr CDouble -> IO CInt
foreign import ccall "&gsl_poly_dd_taylor" p'gsl_poly_dd_taylor
:: FunPtr (Ptr CDouble -> CDouble -> Ptr CDouble -> Ptr CDouble -> CSize -> Ptr CDouble -> IO CInt)
foreign import ccall "gsl_poly_solve_quadratic" c'gsl_poly_solve_quadratic
:: CDouble -> CDouble -> CDouble -> Ptr CDouble -> Ptr CDouble -> IO CInt
foreign import ccall "&gsl_poly_solve_quadratic" p'gsl_poly_solve_quadratic
:: FunPtr (CDouble -> CDouble -> CDouble -> Ptr CDouble -> Ptr CDouble -> IO CInt)
foreign import ccall "gsl_poly_complex_solve_quadratic" c'gsl_poly_complex_solve_quadratic
:: CDouble -> CDouble -> CDouble -> Ptr C'gsl_complex -> Ptr C'gsl_complex -> IO CInt
foreign import ccall "&gsl_poly_complex_solve_quadratic" p'gsl_poly_complex_solve_quadratic
:: FunPtr (CDouble -> CDouble -> CDouble -> Ptr C'gsl_complex -> Ptr C'gsl_complex -> IO CInt)
foreign import ccall "gsl_poly_solve_cubic" c'gsl_poly_solve_cubic
:: CDouble -> CDouble -> CDouble -> Ptr CDouble -> Ptr CDouble -> Ptr CDouble -> IO CInt
foreign import ccall "&gsl_poly_solve_cubic" p'gsl_poly_solve_cubic
:: FunPtr (CDouble -> CDouble -> CDouble -> Ptr CDouble -> Ptr CDouble -> Ptr CDouble -> IO CInt)
foreign import ccall "gsl_poly_complex_solve_cubic" c'gsl_poly_complex_solve_cubic
:: CDouble -> CDouble -> CDouble -> Ptr C'gsl_complex -> Ptr C'gsl_complex -> Ptr C'gsl_complex -> IO CInt
foreign import ccall "&gsl_poly_complex_solve_cubic" p'gsl_poly_complex_solve_cubic
:: FunPtr (CDouble -> CDouble -> CDouble -> Ptr C'gsl_complex -> Ptr C'gsl_complex -> Ptr C'gsl_complex -> IO CInt)
data C'gsl_poly_complex_workspace = C'gsl_poly_complex_workspace{
c'gsl_poly_complex_workspace'nc :: CSize,
c'gsl_poly_complex_workspace'matrix :: Ptr CDouble
} deriving (Eq,Show)
p'gsl_poly_complex_workspace'nc p = plusPtr p 0
p'gsl_poly_complex_workspace'nc :: Ptr (C'gsl_poly_complex_workspace) -> Ptr (CSize)
p'gsl_poly_complex_workspace'matrix p = plusPtr p 4
p'gsl_poly_complex_workspace'matrix :: Ptr (C'gsl_poly_complex_workspace) -> Ptr (Ptr CDouble)
instance Storable C'gsl_poly_complex_workspace where
sizeOf _ = 8
alignment _ = 4
peek p = do
v0 <- peekByteOff p 0
v1 <- peekByteOff p 4
return $ C'gsl_poly_complex_workspace v0 v1
poke p (C'gsl_poly_complex_workspace v0 v1) = do
pokeByteOff p 0 v0
pokeByteOff p 4 v1
return ()
foreign import ccall "gsl_poly_complex_workspace_alloc" c'gsl_poly_complex_workspace_alloc
:: CSize -> IO (Ptr C'gsl_poly_complex_workspace)
foreign import ccall "&gsl_poly_complex_workspace_alloc" p'gsl_poly_complex_workspace_alloc
:: FunPtr (CSize -> IO (Ptr C'gsl_poly_complex_workspace))
foreign import ccall "gsl_poly_complex_workspace_free" c'gsl_poly_complex_workspace_free
:: Ptr C'gsl_poly_complex_workspace -> IO ()
foreign import ccall "&gsl_poly_complex_workspace_free" p'gsl_poly_complex_workspace_free
:: FunPtr (Ptr C'gsl_poly_complex_workspace -> IO ())
foreign import ccall "gsl_poly_complex_solve" c'gsl_poly_complex_solve
:: Ptr CDouble -> CSize -> Ptr C'gsl_poly_complex_workspace -> C'gsl_complex_packed_ptr -> IO CInt
foreign import ccall "&gsl_poly_complex_solve" p'gsl_poly_complex_solve
:: FunPtr (Ptr CDouble -> CSize -> Ptr C'gsl_poly_complex_workspace -> C'gsl_complex_packed_ptr -> IO CInt)