comparison: src/basics.cpp
src/basics.cpp
- changeset 1305
- 31627acdd4b5
- parent 1181
- ca6d0ef9aadb
- child 1308
- dcc8c02530c2
equal
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| 1304:bb3f43293cf8 | 1305:31627acdd4b5 |
|---|---|
| 358 return point.y() - rectangle.bottom(); | 358 return point.y() - rectangle.bottom(); |
| 359 else // IX | 359 else // IX |
| 360 return 0; | 360 return 0; |
| 361 } | 361 } |
| 362 } | 362 } |
| 363 | |
| 364 /* | |
| 365 * Special operator definition that implements the XOR operator for windings. | |
| 366 * However, if either winding is NoWinding, then this function returns NoWinding. | |
| 367 */ | |
| 368 Winding operator^(Winding one, Winding other) | |
| 369 { | |
| 370 if (one == NoWinding or other == NoWinding) | |
| 371 return NoWinding; | |
| 372 else | |
| 373 return static_cast<Winding>(static_cast<int>(one) ^ static_cast<int>(other)); | |
| 374 } | |
| 375 | |
| 376 Winding& operator^=(Winding& one, Winding other) | |
| 377 { | |
| 378 one = one ^ other; | |
| 379 return one; | |
| 380 } |
