Alfredo Braunstein wrote:
> What's the point on having
>
> class duh {
> public:
> int & foo() { return foo_; }
> private:
> int foo_;
> }
>
> What's the advantage wrt. have a public foo? (I can only see
> disadvantages)
(Possible) practical advantage:
int & duh::foo()
{
#ifdef DEBUG
std::cerr << "foo\n";
#endif
return foo_;
}
I think that really it is a matter of religion.
--
Angus
