enum Mirror.AncestorRepresentation
Import | import Swift |
---|
Cases
Generate a default mirror for all ancestor classes.
This case is the default.
Note: This option generates default mirrors even for
ancestor classes that may implement CustomReflectable
's
customMirror
requirement. To avoid dropping an ancestor class
customization, an override of customMirror()
should pass
ancestorRepresentation: .Customized(super.customMirror)
when
initializing its Mirror
.
Declaration
Use the nearest ancestor's implementation of customMirror()
to
create a mirror for that ancestor. Other classes derived from
such an ancestor are given a default mirror.
The payload for this option should always be
"super.customMirror
":
func customMirror() -> Mirror {
return Mirror(
self,
children: ["someProperty": self.someProperty],
ancestorRepresentation: .Customized(super.customMirror)) // <==
}
Declaration
Suppress the representation of all ancestor classes. The
resulting Mirror
's superclassMirror()
is nil
.
Declaration
Representation of ancestor classes.
A
CustomReflectable
class can control how its mirror will represent ancestor classes by initializing the mirror with aAncestorRepresentation
. This setting has no effect on mirrors reflecting value type instances.