| License | BSD-style |
|---|---|
| Maintainer | Vincent Hanquez <vincent@snarc.org> |
| Stability | experimental |
| Portability | unknown |
| Safe Haskell | Safe-Inferred |
| Language | Haskell98 |
Data.ASN1.BitArray
Description
Synopsis
- data BitArray = BitArray Word64 ByteString
- data BitArrayOutOfBound = BitArrayOutOfBound Word64
- bitArrayLength :: BitArray -> Word64
- bitArrayGetBit :: BitArray -> Word64 -> Bool
- bitArraySetBitValue :: BitArray -> Word64 -> Bool -> BitArray
- bitArraySetBit :: BitArray -> Word64 -> BitArray
- bitArrayClearBit :: BitArray -> Word64 -> BitArray
- bitArrayGetData :: BitArray -> ByteString
- toBitArray :: ByteString -> Int -> BitArray
Documentation
represent a bitarray / bitmap
the memory representation start at bit 0
Constructors
| BitArray Word64 ByteString |
data BitArrayOutOfBound Source #
throwed in case of out of bounds in the bitarray.
Constructors
| BitArrayOutOfBound Word64 |
Instances
| Exception BitArrayOutOfBound Source # | |
Defined in Data.ASN1.BitArray Methods toException :: BitArrayOutOfBound -> SomeException fromException :: SomeException -> Maybe BitArrayOutOfBound displayException :: BitArrayOutOfBound -> String backtraceDesired :: BitArrayOutOfBound -> Bool | |
| Show BitArrayOutOfBound Source # | |
Defined in Data.ASN1.BitArray Methods showsPrec :: Int -> BitArrayOutOfBound -> ShowS show :: BitArrayOutOfBound -> String showList :: [BitArrayOutOfBound] -> ShowS | |
| Eq BitArrayOutOfBound Source # | |
Defined in Data.ASN1.BitArray Methods (==) :: BitArrayOutOfBound -> BitArrayOutOfBound -> Bool (/=) :: BitArrayOutOfBound -> BitArrayOutOfBound -> Bool | |
bitArrayLength :: BitArray -> Word64 Source #
returns the length of bits in this bitarray
bitArrayGetBit :: BitArray -> Word64 -> Bool Source #
get the nth bits
bitArraySetBitValue :: BitArray -> Word64 -> Bool -> BitArray Source #
set the nth bit to the value specified
bitArraySetBit :: BitArray -> Word64 -> BitArray Source #
set the nth bits
bitArrayClearBit :: BitArray -> Word64 -> BitArray Source #
clear the nth bits
bitArrayGetData :: BitArray -> ByteString Source #
get padded bytestring of the bitarray
toBitArray :: ByteString -> Int -> BitArray Source #
number of bit to skip at the end (padding)