Hi there! Let's start with saying that I do understand Danish, so it's not obligatory to answer in English..!-) I would like to know a little bit about constructors, destructors and copy constructors.

A shallow copy of an object is one where only the addresses of data created in dynamic memory have been copied, rather than the data themselves. A deep copy of an object is one where new dynamic ...

This is a real noob question, but it should be possible to have a union that contains multiple vector types, right? I've been running into innumerable compiling errors, mostly to do with the ...