UIStackViewios $ UILayoutConstraintAxis :: SELF
Type of this instance, automatically specialized in every classcore :: Pointer :: address_is_null
Is the address behind this Object at NULL?core :: Object :: class_factory
Implementation used byget_class to create the specific class.
			core :: Pointer :: defaultinit
core :: Object :: defaultinit
core :: Object :: is_same_instance
Return true ifself and other are the same instance (i.e. same identity).
			core :: Object :: is_same_serialized
Isself the same as other in a serialization context?
			core :: Object :: is_same_type
Return true ifself and other have the same dynamic type.
			core :: Object :: output_class_name
Display class name on stdout (debug only).
# Defines the orientation of the arranged views in `UIStackView`
extern class UILayoutConstraintAxis in "ObjC" `{ NSInteger `}
	new horizontal in "ObjC" `{ return UILayoutConstraintAxisHorizontal; `}
	new vertical in "ObjC" `{ return UILayoutConstraintAxisVertical; `}
end
					lib/ios/ui/uikit.nit:556,1--560,3