Re: readf anyone?

[Steven Schveighoffer]

On Tue, 22 Jun 2010 16:42:46 -0400, Tomek Sowiński <j...@ask.me> wrote:
        double q;
        readf("%s", &q);

Why it takes a pointer, not a ref?

Probably because it's variadic, so the compiler will pass by value if you  
don't use a pointer.

-Steve