inheritance

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Restrict Function Calls in Child Class

I have a base class Base, andderived classes from it such as DerivedA, DerivedB etc. And I have task classes derived from android.os.AsyncTask such as TaskA, Task B, TaskC etc.[详细]

2023-04-11 06:36 分类：问答
Class inheritance, forcing new classes to implement certain functions

Ok so i\'m messing around with a few things, specifically interfaces. Say I have a class \'Cat\' with its base as \'Animal\' Animal has a method in it like so[详细]

2023-04-11 06:02 分类：问答
C# Custom Observable Collection - Should I use Composition or Inheritance?

I want to create a custom observable collection (can be bound to in XAML), but I want to track additional information which requires overriding observable collection methods. ObservableCollection meth[详细]

2023-04-11 04:41 分类：问答
Javascript Namespacing

I wish to make my javascript more more modular by splitting it up into different files and giving each file a \'sub\' namespace like so.[详细]

2023-04-11 04:00 分类：问答
c++ multiple inheritance function merging

I have: class XILightSource { public: virtual XVec2 position() const = 0; }; class XLightSprite : public XSprite, public XILightSource[详细]

2023-04-11 03:32 分类：问答
How to inherit from textbox and override keypress and keyup events?

I want to create a new class inherits from System.Windows.Forms.TextBox and assign keypress and keyup events to my control.[详细]

2023-04-11 03:01 分类：问答
wxPython and multiple inheritance

I know that Python, unlike Java, supports inheritance. But does a user class can inherits from several wxPython class without any problem ? (Do开发者_Python百科es the wxPython design allows this ?)[详细]

2023-04-11 01:05 分类：问答
Runtime error when trying to use a superclass in C++

SOLVED * Actually the error happened because It wasn\'t using the methods of the subclass cause they were implemented up in the superclass, that\'s why it worked if called from a ListaIterador class b[详细]

2023-04-11 00:58 分类：问答
Why should I use protected variables(members/property) with Inheritance? What are the advantages of using it?

I was going through code samples of Begining C# 3.0 and followed the sample code along. When I have created a public/protected method then I was able to access that method using the object of derived[详细]

2023-04-10 23:54 分类：问答
templated typedefs and inheritance

I want to have a typedef in my base class to be specialized to each class derived from this base class. code:[详细]

2023-04-10 21:39 分类：问答