Type OperatorSwift

    &=(_:_:)

    Stores the result of performing a bitwise AND operation on the two given values in the left-hand-side variable.

    static func &= (lhs: inout Int, rhs: Int)

    Parameters

    lhs

    An integer value.

    rhs

    Another integer value.

    Overview

    A bitwise AND operation results in a value that has each bit set to 1 where both of its arguments have that bit set to 1. For example:

    var x: UInt8 = 5          // 0b00000101
let y: UInt8 = 14         // 0b00001110
x &= y                    // 0b00000100