Count number of bits set.
Source position: syshelph.inc line 1125
| public function TCardinalHelper.SetBitsCount: Byte; | 
SetBitsCount returns the number of bits set in a Cardinal.
| 
 | Count number of set bits. | |
| 
 | Set bit to 1. | |
| 
 | Set bit to 0. | |
| 
 | Invert bit. | |
| 
 | Check bit. | |
| 
 | Return the position of the leftmost bit set. | |
| 
 | Return the position of the rightmost bit set. | |
| 
 | Read or write a bit. |