a noncopyable question

[Angus Leeming]

Within LyX we appear to be using boost's noncopyable class as

class Foo: public noncopyable {
};

Within boost itself, however, it's used as

template<typename T> class scoped_ptr : noncopyable {
}

which, at least with my compiler, defaults to

class Foo: private noncopyable {
};

Which is "better" or does it not matter?

Angus