Factory computer programming method (6 résultats)

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A virtual class is an inner class that can be overridden by subclasses of the outer class. Virtual Classes are inner classes of another outer class, which behave like virtual functions. This means they can be overridden in a subclass of the outer class, and the run time type of a virtual class depends on the run time type of an object of the outer class. (Just like the run time type of an object decides which virtual function should be used.) Like this a run time instance type of the outer class object not only decides on the polymorphic type of his own type object, but also on a whole family tree of virtual class members.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. The factorymethod pattern is an object-oriented design pattern to implement theconcept of factories. Like other creational patterns, it deals with theproblem of creating objects (products) without specifying the exactclass of object that will be created. The factory method design patternhandles this problem by defining a separate method for creating theobjects, which subclasses can then override to specify the derived typeof product that will be created. Outside the scope of design patternsthe term factory method can also refer to a method of a factory whosemain purpose is creation of objects.…

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. Inobject-oriented computer programming, a factory is an object forcreating other objects. It is an abstraction of a constructor, and canbe used to implement various allocation schemes. For example, using thisdefinition, singletons implemented by the singleton pattern are formalfactories. A factory object typically has a method for every kind ofobject it is capable of creating. These methods optionally acceptparameters defining how the object is created, and then return thecreated object. Factory objects are used in situations where gettinghold of an object of a particular kind is a more complex process thansimply creating a new object. The factory object might decide to createthe object's class (if applicable) dynamically, return it from an objectpool, do complex configuration on the object, or other things.…

Taschenbuch. Etat : Neu. Factory method pattern | Object-oriented programming, Design pattern (computer science), Factory (software concept), Creational pattern, Object (computer science) | Frederic P. Miller (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786134244244 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand.…

Taschenbuch. Etat : Neu. Factory (software concept) | Computer Programming, Factory Method Pattern, Abstract Factory Pattern | Lambert M. Surhone (u. a.) | Taschenbuch | Englisch | 2026 | OmniScriptum | EAN 9786133234376 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu Print on Demand. …

Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Please note that the content of this book primarily consists of articlesavailable from Wikipedia or other free sources online. In computerprogramming, lazy initialization is the tactic of delaying the creationof an object, the calculation of a value, or some other expensiveprocess until the first time it is needed. This is typicallyaccomplished by maintaining a flag indicating whether the process hastaken place. Each time the desired object is summoned, the flag istested. If it is ready, it is returned. If not, it is initialized on thespot. See lazy evaluation for a general treatment of this idea. Inheavily imperative languages this pattern carries hidden dangers, asdoes any programming habit that relies on shared state.…