func (b *BitSet) Test(i uint) bool {
	if i >= b.length {
		return false
	}
	return b.set[i>>log2Uint64Size]&(1<<(i&(uint64Size-1))) != 0
}
// Test whether bit i is set.
Test whether bit i is set.
// Test whether bit i is set .
func (b *BitSet) Test(i uint) bool {
	if i >= b.length {
		return false
	}
	return b.set[i>>log2Uint64Size]&(1<<(i&(uint64Size-1))) != 0
}
func ( b * BitSet ) Test ( i uint ) bool { if i >= b . length { return false } return b . set [ i >> log2Uint64Size ] & ( 1 << ( i & ( uint64Size - 1 ) ) ) != 0 }
Test whether bit i is set.
Test whether bit i is set .