If I have a class C defined as
class C[A]
is there any way to create a new instance of A
within C? Something like
The same as @Raphael's answer with a case class's apply
method:
class Container[A](contained: A)
case class Person(name: String)
case class PersonContainer(person: Person) extends Container[Person](person)
implicit def _ = PersonContainer.apply _
class Creator {
def deserializeAndPackage[A, B <: Container[A]](data: Array[Byte])
(implicit containerCreator: (A => B)): B = {
val p = /* deserialize data as type of A */
containerCreator(p)
}
}