enum DataOperationTypeEnum
Indicates the data operation performed.
-
Data is being or was added.
Declaration
Swift
case add
-
Data is being or was cleared.
Declaration
Swift
case clear
-
Data is being or was modified.
Declaration
Swift
case modify
-
Creates a new instance with the specified raw value.
If there is no value of the type that corresponds with the specified raw value, this initializer returns
nil
. For example:enum PaperSize: String { case A4, A5, Letter, Legal } print(PaperSize(rawValue: "Legal")) // Prints "Optional("PaperSize.Legal")" print(PaperSize(rawValue: "Tabloid")) // Prints "nil"
Declaration
Swift
init?(rawValue: UInt64)
Parameters
rawValue
The raw value to use for the new instance.