Here's what you need to know about object-oriented programming with classes, methods, objects, and interfaces, with examples in Java ... Python, and C++—support classes with a similar syntax.

Hi, I have two classes ... to one object and another thing to the other object. The reason I asked here was to try and get the 'smart' way to do it. Java has an instanceof() but C++ apparently ...

Let's say I have a class ... of MyClass objects: But this requires elem to exist somewhere else (1 constructor) and then copying it to the internal array (1 copy), like the example above I want ...

One of the main concepts in object-oriented programming is that every component has a single purpose, and that component is only responsible for the properties and fields that allow it to perform its ...