A coworker recently showed me some code that he found online. It appears to allow compile time determination of whether a type has an \"is a\" relationship with another type. I think this is totally a
Iwould like to define an abstract base class X and enforce the following: a) every concrete class Y that inherits from X define a constructor Y(int x)
Why I have problem creating a class inheriting from str (or also f开发者_开发问答rom int) class C(str):
Today I have a special question on Silverlight (4 RC) MVVM and inheritance concepts and looking for a best practice solution... I think that i understand the basic idea and concepts behind MVVM. My Mo
This is an extension of this questionand probably might even be a duplicate of some other question(If so, please forgive me). I see from MSDN that generics are usually used with collections
This is somewhat related to the question posed in this question but I\'m trying to do this with an abstract base class.
class A{ public: void eat(){ cout<<\"A\";} }; class B: virtual public A{ public: void eat(){ cout<<\"B\";} };
I have a parent class which is templated, and a child class which implements it. template< typename T1, typename T2>
I need to create an XML schema definition (XSD) that describes Java objects. I was wondering how to do this when the objects in question inherit from a common base class with a type parameter.
I have an abstract class Airplane, and two classes PassengerAirplane and CargoAirplane, which extend class Airplane.
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