Shift the bits of this bitset right by the specified pos.
Shift the bits of this bitset right (towards the least significant bit) by the specified pos and return a reference to this modifiable bitset. For all bits with position I where I > N - pos, the new value is 0. The behavior is undefined unless pos <= N.
reference to this modifiable bitset
| Name | Description |
|---|---|
| pos | number of bit positions to shift right |