Instance Method

addingReportingOverflow(_:)

Returns the sum of this value and the given value, along with a Boolean value indicating whether overflow occurred in the operation.

Declaration

func addingReportingOverflow(_ other: Int) -> (partialValue: Int, overflow: Bool)

Parameters

rhs

The value to add to this value.

Return Value

A tuple containing the result of the addition along with a Boolean value indicating whether overflow occurred. If the overflow component is false, the partialValue component contains the entire sum. If the overflow component is true, an overflow occurred and the partialValue component contains the truncated sum of this value and rhs.

Relationships

From Protocol

See Also

Performing Calculations with Overflow

func subtractingReportingOverflow(Int) -> (partialValue: Int, overflow: Bool)

Returns the difference obtained by subtracting the given value from this value, along with a Boolean value indicating whether overflow occurred in the operation.

func multipliedReportingOverflow(by: Int) -> (partialValue: Int, overflow: Bool)

Returns the product of this value and the given value, along with a Boolean value indicating whether overflow occurred in the operation.

func dividedReportingOverflow(by: Int) -> (partialValue: Int, overflow: Bool)

Returns the quotient obtained by dividing this value by the given value, along with a Boolean value indicating whether overflow occurred in the operation.

func remainderReportingOverflow(dividingBy: Int) -> (partialValue: Int, overflow: Bool)

Returns the remainder after dividing this value by the given value, along with a Boolean value indicating whether overflow occurred during division.