Operator

*=(_:_:)

Multiplies two values and stores the result in the left-hand-side variable.

Declaration

static func *= (lhs: inout Int32, rhs: Int32)

Parameters

lhs

The first value to multiply.

rhs

The second value to multiply.

Discussion

The product of the two arguments must be representable in the arguments’ type. In the following example, the result of 21 * 21 is greater than the maximum representable Int8 value:

var x: Int8 = 21
x * 21
// Overflow error

Relationships

From Protocol