About Abstract Class Instantiation

Monday, May 04, 2009 - 13 Posts

Of an abstraction or template such as a class of objects or a computer process. To instantiate is to... Can anybody really explain in simple terms with a simple example the term "instantiation" I thought this is the definition you are probably familiar with):   "In programming, instantiation is the creation of a real...

Monday, February 02, 2009 - 5 Posts by 5 People

I am creating an abstract class. I want each of my derived classes to be forced to implement to implement a method, I made an abstract one. public abstract class A { abstract A(int a, int... for some generic instantiation code, or are you concerned specific settings on the abstract base class...

Saturday, April 18, 2009 - 7 Posts by 4 People

The following, Mtl* pkMtl = pNode- where GetMtl() is pure abstract like class INode { virtual Mtl to go about instantiating a Mtl Object? Sorry if it sounds stupid... Thanks a lot Jack and then immediately overwriting the only pointer to it you have. You can't instantiate abstract classes...

Tuesday, March 03, 2009 - 8 Posts by 8 People

I have an abstract superclass and various subclasses. Each sublcass contains a value that I would like to use statically but it is not possible to create an abstract static method. I want to get ) The other option is to put a registry map in the abstract class - if you need to mandate it, the abstract...

Monday, March 02, 2009 - 10 Posts by 10 People

In the various versions: Version 1: Abstract base class class Brake { public: virtual void stopCar(... If I want to make a class adaptable, and make it possible to select different algorithms Templates are a way to let a class use a variable of which you don't really care about the type

Monday, May 04, 2009 - 4 Posts by 4 People

Structure along with instanciatation, is there a more appropriate way of abstraction that I may be missing of simultanious request? Currently I have this following structure: -Root\Service.cs public class Service a lot of questions here, making an answer complicated. First, you mentioned several classes

Monday, December 17, 2007 - 3 Posts by 1 People

Not save recorded http traffic", e); } } } I've used perthis instantiation since I want this aspect aspect. Code: @Aspect("perthis(execution(* xx.yy.service.ConversionService.convert(..)))") public class instantiation. I have two aspects, one will be instantiated as singleton, one on using perthis instantiation...

Wednesday, July 11, 2007 - 9 Posts

And I have a question about the object model. I want to be able to create a class which is allows ? Or am I missing something ? I also don't really get the idea of interface and abstract classes ; about the > object model. > > I want to be able to create a class which is allows abstraction...

Sunday, March 16, 2008 - 4 Posts by 3 People

Like to return a class from a property. The class must be abstract as it cannot exists without is abstract, how do I create it within the parent class in order to pass it to ac? Many thanks for any ? If the goal is to allow instantiation of a class whose exact type is determined by the subclass, you'll...

Wednesday, June 24, 2009 - 11 Posts by 4 People

I recently reorganized the database class of my framework into two classes - an abstract to control Alpha 3 * @package PAM Core * * The core database abstract. Child classes conform * to the exact And the MySQL child class. PHP Code: <?php /** * PHP AJAX Mulitmedia Web Framework * @copyright