Self-Etch And Etch-and-Rinse Adhesive Systems In Clinical Dentistry
By making the self reference explicit, you're free to refer to any object by that self reference. Also, such a way of playing with classes at runtime is harder to do in the more static languages - not. For a language-agnostic consideration of the design decision, see What is the advantage of having this/self pointer mandatory explicit?. To close debugging questions where OP omitted a. self - This refers to the current class name. So self::baz() is the same as Foo::baz() within the Foo class (any method on it). parent - This refers to the parent of the current class. static - This. Dec 31, 2009 · The "self" is the conventional placeholder of the current object instance of a class. Its used when you want to refer to the object's property or field or method inside a class as if.
Comparison of different etch-and-rinse adhesive systems based on shear ...
