TQWordHelper.LowestSetBitPos¶
Return the position of the rightmost bit set.
Declaration¶
Source position: syshelph.inc line 1326
public
function TQWordHelper.LowestSetBitPos : Int8;
Description¶
LowestSetBitPos scans the QWord, starting at position 0 (rightmost position) and returns the index of the first set bit. The position is measured from the 0-th, rightmost bit. When there are no bits set, the result is -1.
See also¶
| Name | Description |
|---|---|
| System.BsfByte | Return the position of the rightmost set bit in an 8-bit value. |
| TQWordHelper.SetBit | Set bit to 1. |
| TQWordHelper.ClearBit | Set bit to 0. |
| TQWordHelper.ToggleBit | Invert bit. |
| TQWordHelper.TestBit | Check bit. |
| TQWordHelper.HighestSetBitPos | Return the position of the leftmost bit set. |
| TQWordHelper.SetBitsCount | Count number of bits set. |
| TQWordHelper.Bits | Read or write a bit. |