asn1-types-0.3.4: ASN.1 types
License BSD-style
Maintainer Vincent Hanquez <vincent@snarc.org>
Stability experimental
Portability unknown
Safe Haskell Safe-Inferred
Language Haskell98

Data.ASN1.BitArray

Description

Synopsis

Documentation

data BitArray Source #

represent a bitarray / bitmap

the memory representation start at bit 0

Constructors

BitArray Word64 ByteString

Instances

Instances details
Eq BitArray Source #
Instance details

Defined in Data.ASN1.BitArray

Methods

(==) :: BitArray -> BitArray -> Bool Source #

(/=) :: BitArray -> BitArray -> Bool Source #

Show BitArray Source #
Instance details

Defined in Data.ASN1.BitArray

Methods

showsPrec :: Int -> BitArray -> ShowS Source #

show :: BitArray -> String Source #

showList :: [ BitArray ] -> ShowS Source #

data BitArrayOutOfBound Source #

throwed in case of out of bounds in the bitarray.

Constructors

BitArrayOutOfBound Word64

Instances

Instances details
Eq BitArrayOutOfBound Source #
Instance details

Defined in Data.ASN1.BitArray

Methods

(==) :: BitArrayOutOfBound -> BitArrayOutOfBound -> Bool Source #

(/=) :: BitArrayOutOfBound -> BitArrayOutOfBound -> Bool Source #

Show BitArrayOutOfBound Source #
Instance details

Defined in Data.ASN1.BitArray

Methods

showsPrec :: Int -> BitArrayOutOfBound -> ShowS Source #

show :: BitArrayOutOfBound -> String Source #

showList :: [ BitArrayOutOfBound ] -> ShowS Source #

Exception BitArrayOutOfBound Source #
Instance details

Defined in Data.ASN1.BitArray

Methods

toException :: BitArrayOutOfBound -> SomeException Source #

fromException :: SomeException -> Maybe BitArrayOutOfBound Source #

displayException :: BitArrayOutOfBound -> String Source #

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)