Search:

I came across a post on Stack Overflow (c++ - Confusion about CRTP static polymorphism - Stack Overflow) which finally helped me understand when CRTP is useful. It is useful when we want to call...

I understand what CRTP is and how/why it works the way it does, but I'm struggling to under why I'd ever want to use it over alternatives.

The most common reason I hear is that CRTP is used to...

I've managed to figure out what's going on although I'd still appreciate it if someone has anything to add :)


void a(const int *test);
void b(const int test[]);
void c(const int test[10]);
...

Does calling a constructor from a constructor create two objects? Yes.

Extra information that may help:
The base constructor is always called before derived constructor and destructors are called...

That helped me but also confused me. In your example if "bar" has type char const [4] and I'm passing it by value to f, and if y also has type char const [4] then why is typeid saying it's char const...

I was reading about std::decay on Stack Overflow (c++ - What is std::decay and when it should be used? - Stack Overflow) and in the accepted answer it is stated that:


The following code...