The VU_ID class

Inline Implementation!
public:
VU_ID() : creator_(0), num_(0) {}
VU_ID(VU_SESSION_ID sessionpart, VU_ID_NUMBER idpart)
: creator_(sessionpart), num_(idpart) {}

operator == (VU_ID rhs)
    { return (num_ == rhs.num_ ? (creator_ == rhs.creator_ ? TRUE : FALSE)
                                        : FALSE); }
operator != (VU_ID rhs)
    { return (num_ == rhs.num_ ? (creator_ == rhs.creator_ ? FALSE : TRUE)
                                        : TRUE); }

operator > (VU_ID rhs)
    { return (creator_ > rhs.creator_ ? TRUE :
                (creator_ == rhs.creator_ && num_ > rhs.num_ ? TRUE : FALSE)); }
operator >= (VU_ID rhs)
    { return (creator_ > rhs.creator_ ? TRUE :
                (creator_ == rhs.creator_ && num_ >= rhs.num_ ? TRUE : FALSE));}
operator < (VU_ID rhs)
    { return (creator_ < rhs.creator_ ? TRUE :
                (creator_ == rhs.creator_ && num_ < rhs.num_ ? TRUE : FALSE)); }
operator <= (VU_ID rhs)
    { return (creator_ < rhs.creator_ ? TRUE :
                (creator_ == rhs.creator_ && num_ <= rhs.num_ ? TRUE : FALSE));}
operator VU_KEY()
    { return (VU_KEY)(((unsigned short)creator_<<16) | ((unsigned short)num_));}

// note: these are private to prevent (mis)use
private:
int operator == (VU_KEY rhs);
int operator != (VU_KEY rhs);
int operator > (VU_KEY rhs);
int operator >= (VU_KEY rhs);
int operator < (VU_KEY rhs);
int operator <= (VU_KEY rhs);

// DATA
public:
VU_ID_NUMBER num_;
VU_SESSION_ID creator_;