const struct {
	unsigned operator[] (unsigned i) const { return  1 <<i; }

	static void set(unsigned& where, unsigned mask) { where|=mask; }

	static void reset(unsigned& where, unsigned mask) { where&=~mask; }

	template<typename TBool>
	static void set(unsigned& where, unsigned mask, TBool value) 
	{ if(value) set(where, mask); else reset(where, mask); }

	static unsigned check(unsigned where, unsigned mask) { return where&mask ;}
} bits;


int main(int argc, _TCHAR* argv[])
{
	unsigned i= 0 , j= 31 , k= 30 ; // старшие биты
	bits.set(i, bits[j] | bits[k]);
	printf( "%d %d" , i, bits.check(i, bits[ 3 ]));
	return  0 ;
}