bitarray-0.0.1: Mutable and immutable bit arrays Contents Index

Data.BitArray.ST

Description

Mutable one-dimensional packed bit arrays in the (strict) ST monad.

Synopsis

data STBitArray s getBitArrayBounds :: STBitArray s -> ST s (Int, Int) newBitArray :: (Int, Int) -> Bool -> ST s (STBitArray s) readBit :: STBitArray s -> Int -> ST s Bool writeBit :: STBitArray s -> Int -> Bool -> ST s () flipBit :: STBitArray s -> Int -> ST s Bool unsafeReadBit :: STBitArray s -> Int -> ST s Bool unsafeWriteBit :: STBitArray s -> Int -> Bool -> ST s () unsafeFlipBit :: STBitArray s -> Int -> ST s Bool thawBitArray :: BitArray -> ST s (STBitArray s) unsafeThawBitArray :: BitArray -> ST s (STBitArray s) freezeBitArray :: STBitArray s -> ST s BitArray unsafeFreezeBitArray :: STBitArray s -> ST s BitArray

Documentation

data STBitArray s

getBitArrayBounds :: STBitArray s -> ST s (Int, Int)

newBitArray :: (Int, Int) -> Bool -> ST s (STBitArray s)

readBit :: STBitArray s -> Int -> ST s Bool

writeBit :: STBitArray s -> Int -> Bool -> ST s ()

flipBit :: STBitArray s -> Int -> ST s Bool

flips the bit and returns the old value

unsafeReadBit :: STBitArray s -> Int -> ST s Bool

unsafeWriteBit :: STBitArray s -> Int -> Bool -> ST s ()

unsafeFlipBit :: STBitArray s -> Int -> ST s Bool

thawBitArray :: BitArray -> ST s (STBitArray s)

unsafeThawBitArray :: BitArray -> ST s (STBitArray s)

freezeBitArray :: STBitArray s -> ST s BitArray

unsafeFreezeBitArray :: STBitArray s -> ST s BitArray

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