Contents

+=(_:_:)

Adds two decimal numbers, storing the result in the first number.

Declaration

static func += (lhs: inout Decimal, rhs: Decimal)

Parameters

  • lhs:

    A value to add.

  • rhs:

    Anothervalue to add.

Discussion

If the result of this operation requires more precision than the Decimal type can provide, the result is rounded using the NSDecimalNumber.RoundingMode.plain rounding mode. To specify a different rounding mode, use the NSDecimalAdd(_:_:_:_:) function instead.