3/4/2024 0 Comments Factory design pattern in c![]() ![]() A constructor is concrete in that it creates objects as instances of a single class, and by a specified process (class instantiation), while a factory can create objects by instantiating various classes, or by using other allocation schemes such as an object pool. ![]() In class-based programming, a factory is an abstraction of a constructor of a class, while in prototype-based programming a factory is an abstraction of a prototype object. The factory pattern is the basis for a number of related software design patterns. More broadly, a subroutine that returns a "new" object may be referred to as a "factory", as in factory method or factory function. In object-oriented programming, a factory is an object for creating other objects formally, it is a function or method that returns objects of a varying prototype or class from some method call, which is assumed to be "new". For the GoF design patterns using factories, see factory method pattern and abstract factory pattern.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |