overloaded type cast functions

[bob]

I was just wondering if overloaded type cast functions
must always be member functions of some class.

 

[=?ISO-8859-1?Q?Erik_Wikstr=F6m?=]

I was just wondering if overloaded type cast functions
must always be member functions of some class.

If you mean the *_cast they can not be overloaded, if you mean the

struct Foo
{
operator int();
};

thing, then yes, they have to be members.