The number of bits in the binary representation of this value.
SDK
- Xcode 9.0+
Framework
- Swift Standard Library
Declaration
var bitWidth: Int { get }
Instance Propertybit
bitWidth
See Also
Working with Binary Representation
static var bitWidth : IntThe number of bits used for the underlying binary representation of values of this type.
var nonzeroBitCount : IntThe number of bits equal to 1 in this value’s binary representation.
var leadingZeroBitCount : IntThe number of leading zeros in this value’s binary representation.
var trailingZeroBitCount : IntThe number of trailing zeros in this value’s binary representation.
var words: Int.Words A collection containing the words of this value’s binary representation, in order from the least significant to most significant.
struct Int.Words A type that represents the words of this integer.