I\'m learning about polymorphism, and I am confused by this situation: Let\'s say I have the following C++ classes:
I have a class that is used as a member in many places in my project. Now, instead of this class I want to have a polymorphism, and the actual object will be created by some kind of factory.
I have 3 classes, two inherit from 1: public class Employee { private virtual double getBonus() { ... }
Consider the following snippet: public class ReflectionTest { public static void main(String[] args) { ReflectionTest test = new ReflectionTest();
Recently I was listening to a tech talk on clean coding. The speaker was a test engineer, who emphasized on avoiding the \"if\" statements in the code and use polymorphism as much as possible. Also he
I\'m not sure if the question title is accurate... Let me start by explaining my original simple scenario, and then move on to explain what would I like to do, but can\'t.
struct A { std::string get_string(); }; struct B { int value; }; typedef boost::variant<A,B> var_types;
This is probably a common Objective-C question reported by Java coders, but I don\'t know what to call it or how to search for the answer. Let\'s say I have a class and another class which extends it:
Is there any way, in PHP, to call methods from a parent class using the arbitrary-argument call_user_func_array? Essentially, I want to write a little bit o开发者_JAVA技巧f boilerplate code that, whil
i have got this code: class father{ public: virtual void f() { cout<<1;} }; class son:public father{
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