derived-class

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Why can I derived from a templated/generic class based on that type in C# / C++

Title probably doesn\'t make a lot of sense, so I\'ll start with some code: class Foo : public std::vector<Foo>[详细]

2022-12-27 14:40 分类：问答
UiElement based on another class

I placed a control into a grid. let\'s say the control is derived from public class \'ButBase\' which is derived in its turn from System.Windows.Controls.Button. The code normally compiles and app wor[详细]

2022-12-27 07:43 分类：问答
C# new class with only single property : derive from base or encapsulate into new?

I\'ve tried to be descriptive :) It\'s rather programming-style problem than coding problem in itself.[详细]

2022-12-23 06:19 分类：问答
C++ Access derived class member from base class pointer

If I allocate an ob开发者_JS百科ject of a class Derived (with a base class of Base), and store a pointer to that object in a variable that points to the base class, how can I access the members of the[详细]

2022-12-22 15:43 分类：问答
serializable to derived classes

Is there an easy way to en开发者_如何学Goforce a derived class must be serialiable? Suppose I define a interface that needs the derived classes to be serializable. According to this post, I cannot ju[详细]

2022-12-21 05:29 分类：问答
Virtual Table C++

I read a lot of people writing \"a virtual table exists for a class that has a virtual function declared in it\".[详细]

2022-12-19 05:23 分类：问答
Do derived classes inherit differently?

System.Web.UI.WebControls.UI.TableHeaderCell derives from System.Web.UI.WebControls.UI.TableCell So a method with the signature foo(TableCell tc){}[详细]

2022-12-17 18:30 分类：问答
How to access derived class members from an interface?

I have three classes; Stamp, Letter and Parcel that implement an interface IProduct and they also have some of their own functionality.[详细]

2022-12-12 12:00 分类：问答
Reliable/easy way to replace Windows.Forms control with a derived control?

I didn\'t follow my own best practices (use only derived controls), and I dragged a regular Windows Forms contro开发者_Go百科l to my form, wired it up and used it on my form ;-([详细]

2022-12-10 18:53 分类：问答
Using an abstract class to implement a stack of elements of the derived class

I have to do this for a basic C++ lecture at my university, so just to be clear: i would have used the STL if i was allowed to.[详细]

2022-12-09 11:51 分类：问答