()
| 343 | |
| 344 | // Swap inputs without letting either input go dead during the swap. |
| 345 | Node swap12() { |
| 346 | Node tmp = in(1); |
| 347 | _inputs.set(1,in(2)); |
| 348 | _inputs.set(2,tmp); |
| 349 | return this; |
| 350 | } |
| 351 | |
| 352 | /** |
| 353 | * Used to allow repeating tests in the same JVM. This just resets the |