Tup2_2OptExpanded
final
class Tup2_2OptExpanded[T <: Txn[T], A, B](tup: IExpr[T, (A, Option[B])], default: B, tx0: T)(implicit targets: ITargets[T]) extends MappedIExpr[T, (A, Option[B]), B]
N.B.: disposes the input tup
!
class MappedIExpr[T, (A, Option[B]), B]
trait IChangeEventImpl[T, B]
trait IChangeEvent[T, B]
trait IEventImpl[T, Change[B]]
trait IEvent[T, Change[B]]
trait Observable[T, Change[B]]
trait IExpr[T, B]
trait Disposable[T]
trait IChangePublisher[T, B]
trait IPublisher[T, Change[B]]
trait ExprLike[T, B]
trait Form[T]
class Object
trait Matchable
class Any