Safe Haskell	None
Language	Haskell2010

Haskus.Binary.Bits.Mask

Synopsis

class MaskBits a where
- makeMaskDyn :: Word -> a
makeMaskFinite :: forall a. (ShiftableBits a, FiniteBits a, KnownNat (BitSize a), Bitwise a) => Word -> a
makeMask :: forall n a. (KnownNat n, MaskBits a) => a
maskDyn :: (MaskBits a, Bitwise a) => Word -> a -> a
type Maskable n a = (MaskBits a, Bitwise a, KnownNat n)
mask :: forall n a. Maskable n a => a -> a

Documentation

class MaskBits a where Source #

Methods

Make a mask dynamically

Instances

MaskBits Int Source #
Instance details Defined in Haskus.Binary.Bits.Mask Methods makeMaskDyn :: Word -> Int Source #
MaskBits Int8 Source #
Instance details Defined in Haskus.Binary.Bits.Mask Methods makeMaskDyn :: Word -> Int8 Source #
MaskBits Int16 Source #
Instance details Defined in Haskus.Binary.Bits.Mask Methods makeMaskDyn :: Word -> Int16 Source #
MaskBits Int32 Source #
Instance details Defined in Haskus.Binary.Bits.Mask Methods makeMaskDyn :: Word -> Int32 Source #
MaskBits Int64 Source #
Instance details Defined in Haskus.Binary.Bits.Mask Methods makeMaskDyn :: Word -> Int64 Source #
MaskBits Natural Source #
Instance details Defined in Haskus.Binary.Bits.Mask Methods makeMaskDyn :: Word -> Natural Source #
MaskBits Word Source #
Instance details Defined in Haskus.Binary.Bits.Mask Methods makeMaskDyn :: Word -> Word Source #
MaskBits Word8 Source #
Instance details Defined in Haskus.Binary.Bits.Mask Methods makeMaskDyn :: Word -> Word8 Source #
MaskBits Word16 Source #
Instance details Defined in Haskus.Binary.Bits.Mask Methods makeMaskDyn :: Word -> Word16 Source #
MaskBits Word32 Source #
Instance details Defined in Haskus.Binary.Bits.Mask Methods makeMaskDyn :: Word -> Word32 Source #
MaskBits Word64 Source #
Instance details Defined in Haskus.Binary.Bits.Mask Methods makeMaskDyn :: Word -> Word64 Source #

makeMaskFinite 3 = 00000111

Make a mask statically

Keep only the n least-significant bits of the given value

mask :: forall n a. Maskable n a => a -> a Source #

Keep only the n least-significant bits of the given value