object composition造句
例句與造句
- Alternate methods of object composition not based on inheritance such as mixins and traits have also been proposed to address the ambiguity.
- To the authors,'delegation'is an extreme form of object composition that can always be used to replace inheritance.
- ECMAScript ( in most cases implemented as JavaScript ) does not need to mimic object composition by stepwise copying fields from one object to another.
- In computer science, "'object composition "'( not to be confused with object used in object-oriented programming.
- The part whole relationship is sometimes referred to as " HAS-A ", and corresponds to object composition in object-oriented programming.
- It's difficult to find object composition in a sentence. 用object composition造句挺難的
- At the time of the Tate project, London's respected newspaper The Independent pronounced Dion " the world's leading exponent of found object compositions ."
- It natively supports Trait and Mixin based object composition via function objects that implement additional behavior and then are delegated via call or apply to objects that are in need of such new functionality.
- Inheritance is contrasted with object composition, where one object " contains " another object ( or objects of one class contain objects of another class ); see composition over inheritance.
- A fundamental question is whether a " has a " relationship is one of " owning " another object ( object composition ), or " viewing " another object ( object aggregation ).
- The definition of an aggregation on the Object Composition page ( http : / / en . wikipedia . org / wiki / Object _ composition # Aggregation ) seems to tell that it differs from a composition by not having ownership on the members it contains.
- This corresponds to whether the relationship is " owning " ( object composition ) or " viewing " ( object aggregation ), or even just " communicating " ( association ), and both conventions are found ( indirect user is responsible for the resource or is not responsible ).
- Implementation-wise, in object composition, if using the dispose pattern, the owning object thus will also have a dispose method, which in turn calls the dispose methods of owned objects that must be disposed; in RAII this is handled automatically ( so long as owned objects are themselves automatically destroyed : in C + + if they are a value or a unique _ ptr, but not a raw pointer : see pointer ownership ).