ctor with references

[dean]

Hi, quick question :)
given the sample:

struct A{
Node n;

A(Node& n_) : n(n_){ }
}

then the node n initialised will be a copy of the argument n_ or the same node (a reference) ?

Thanks for any consideration
- Atari

[Disch]

'n' will be a copy. It will not be a reference because 'n' was not declared as a reference:

struct A{
Node n;  // <- not a reference, so it will be a copy