Sym.Internal.CLongArray

Convenience functions for dealing with arrays of CLongs.

Data type

data CLongArray

An array of CLongs

Instances

Eq CLongArray

Methods

(==) :: CLongArray -> CLongArray -> Bool

(/=) :: CLongArray -> CLongArray -> Bool

Ord CLongArray

Methods

compare :: CLongArray -> CLongArray -> Ordering

(<) :: CLongArray -> CLongArray -> Bool

(<=) :: CLongArray -> CLongArray -> Bool

(>) :: CLongArray -> CLongArray -> Bool

(>=) :: CLongArray -> CLongArray -> Bool

max :: CLongArray -> CLongArray -> CLongArray

min :: CLongArray -> CLongArray -> CLongArray

Show CLongArray

Methods

showsPrec :: Int -> CLongArray -> ShowS

show :: CLongArray -> String

showList :: [CLongArray] -> ShowS

Size CLongArray

Methods

size :: CLongArray -> Int

Permutation Perm

Methods

st :: Perm -> Perm

act :: Perm -> Perm -> Perm

size :: Perm -> Int

idperm :: Int -> Perm

inverse :: Perm -> Perm

ordiso :: Perm -> Perm -> Bool

unst :: Perm -> Perm

Conversions

fromList :: [Int] -> CLongArray

Construct an array from a list of elements.

toList :: CLongArray -> [Int]

The list of elements.

slices :: [Int] -> CLongArray -> [CLongArray]

Slice a CLongArray into contiguous segments of the given sizes. Each segment size must be positive and they must sum to the size of the array.

Accessors

size :: Size a => a -> Int

at :: CLongArray -> Int -> Int infixl 9

w `at` i is the value of w at i, where i is in [0..size w-1].

unsafeAt :: CLongArray -> Int -> Int infixl 9

Like at but without range checking.

elemIndices :: CLong -> CLongArray -> Vector Int

The indices of all elements equal to the query element, in ascending order.

Map

imap :: (Int -> CLong -> CLong) -> CLongArray -> CLongArray

Apply a function to every element of an array and its index.

izipWith :: (Int -> CLong -> CLong -> CLong) -> CLongArray -> CLongArray -> CLongArray

Apply a function to corresponding pairs of elements and their (shared) index.

Low level functions

unsafeNew :: Int -> (Ptr CLong -> IO ()) -> IO CLongArray

Create a new array of the given size that is initialized through an IO action.

unsafeWith :: CLongArray -> (Ptr CLong -> IO a) -> IO a

Pass a pointer to the array to an IO action; the array may not be modified through the pointer.