I'd like to ask the design pattern when method in a mixin depends on a method of the class that mixin-ed to. The example below is in python, but the q ...
I'd like to ask the design pattern when method in a mixin depends on a method of the class that mixin-ed to. The example below is in python, but the q ...
I'm having trouble with C++ classes and inheritance right now... Let's say we have Whenever I create D, it calls the constructor for B and the one ...
following is the two set of codes: one having constructor __init__(), and another having display() method. code one: if we compile and run this ab ...
I'm new to Python and having troubles understanding Python MRO. Could somebody explain the question below as simple as possible? Why this code throws ...
Consider the following code snippet: I have two questions regarding the code above: Is it necessary to inherit WithAbstract from abc.ABC as wel ...
In a multiple inheritance scenario, how does Python3 pass the arguments to all the parent classes? Consider the toy program below: The output is: ...
This code shows error: AttributeError: 'super' object has no attribute 'method' this same code does not shows error when "super.method()" is removed ...
I am trying to inherit 2 classes as parent class in a child class both have different class variables class A has a,b while class B has c,d,e they are ...
I want to have certain attributes & methods only available in a class instance, if the parameters meet certain conditions. The different cases are ...
Suppose we have two classes and each computes a property stuff in a different way. Is is possible to combine their outputs in a method/property of a c ...
I'm practicing OOP and keep running into this issue. Here's one example. Take a diamond-shaped multiple class inheritance arrangement, with Weapon fe ...
I am encountering a bug in some code which uses multiple inheritance when accessing a member variable. Unfortunately, I cannot provide a minimum repro ...
What's the point of implementing the Bridge pattern with multiple inheritance? The way GoF explains it in their Design Patterns book makes it seem cou ...
Imagine that you have 2 mixin classes, that each define abstract methods and implementations. Together they implement every method, but depending on t ...
Is it possible to refactor multiinheritance without dummy classes? Maybe anybody have similar issue or have experienxe to tackle it, or at least tell ...
I have one class with multiple inheritance. I would like to concat the output from some parents' methods that share the same name. Ideally, I would be ...
I am currently learning Inheritance. The code below works just fine. However this code below does NOT work. The Error I only changed one thing ...
I wanted to calculate the Total and Average Marks of a student with multiple inheritances in python. But whenever I create an object for my child clas ...
I'm trying to understand how super works in python's multiple inheritance for the superclasses, for example in the code below: If I remove the supe ...
I looked at answers https://stackoverflow.com/a/33469090/11638153 and https://stackoverflow.com/a/27134600 but did not understand what is "indirection ...