I have the following C++ code (simplified version): class Shape { bool isCircle = false; bool isSquare = false;
I understand the motivation for making individual methods of a class sealed/final, but what purpose does completely prohibiting inheritance from the class serve?While allowing overriding of certain me
I have 2 classes: class Base { public: virtual int Foo(int n); virtual void Goo() = 0; virtual ~Base() ; }; class Derived : public Base
After reading this article on writing polyvariadic functions in Haskell, I tried to write some of my own.
I\'m trying to dispatch objects to separate method according to their subclass. For instance, consider those 2 objects
I want to be able to subclass a class, and define __init__ but still run the old __init__ as well. To illustrate, s开发者_如何学Goay I have the following classes:
How it is determined whether the below call is bound at compile time or at runtime? object.member_fn;//object is either base class or derived class object
I made a module prototype with the aim of building complex timer schedules in python. The class prototypes emulate Timer objects, each with their waiting times, Repeat objects that group Timer and oth
I\'m working with a smallish type hierarchy, something like the following, and lets say there won\'t ever be any other Animal types in my sad safari-less world (I\'m not at all worried about resilienc
In Tcl a variable and a procs can have the same name ... for instance I can have set container(alist) {}
加载中,请稍侯......