BitArray class

Bit array to store bits.

Constructors

BitArray(int length)

Creates a bit array with maximum length items.

factory

BitArray.fromByteBuffer(int length, ByteBuffer buffer)

Creates a bit array using a byte buffer.

factory

BitArray.fromUint8List(int length, Uint8List list)

Creates a bit array using a Uint8List.

factory

BitArray.parseBinary(String bitString)

Create a bit array from a binary string.

factory

Properties

byteBuffer → ByteBuffer

The backing, mutable byte buffer of the BitArray. Use with caution.

no setter

hashCode → int

The hash code for this object.

no setter, override

isEmpty → bool

Whether the BitArray is empty == has only zero values.

no setter

isNotEmpty → bool

Whether the BitArray is not empty == has set values.

no setter

length → int

The number of bit in this BitArray.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

asUint32Iterable() → Iterable<int>

Returns an iterable wrapper of the bit array that iterates over the index numbers and returns the 32-bit int blocks.

clearAll() → void

Sets all of the bits in the current BitArray to false.

clearBit(int index) → void

Sets the bit specified by the index to false.

clearBits(Iterable<int> indexes) → void

Sets the bits specified by the indexes to false.

clone() → BitArray

Creates a copy of the current BitArray.

invertAll() → void

Inverts all the bit values in the current BitArray.

invertBit(int index) → void

Inverts the bit specified by the index.

invertBits(Iterable<int> indexes) → void

Inverts the bits specified by the indexes.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

setAll() → void

Sets all the bit values in the current BitArray to true.

setBit(int index) → void

Sets the bit specified by the index to true.

setBits(Iterable<int> indexes) → void

Sets the bits specified by the indexes to true.

toBinaryString() → String

Creates a string of 0s and 1s of the content of the array.

toJson() → List<int>

toString() → String

A string representation of this object.

override

Operators

operator ==(Object other) → bool

The equality operator.

override

operator [](int index) → bool

The value of the bit with the specified index.

operator []=(int index, bool value) → void

Sets the bit specified by the index to the value.