Mercurial > octave-libgccjit
comparison liboctave/Array.cc @ 9046:88bf56bbccca
make Array::find already return Matlab-compatible dimensions
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Fri, 27 Mar 2009 12:22:05 +0100 |
| parents | 2df28ad88b0e |
| children | 2da105bf2507 |
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| 9045:ac0a23e9f5c5 | 9046:88bf56bbccca |
|---|---|
| 2543 } | 2543 } |
| 2544 if (k < n) | 2544 if (k < n) |
| 2545 retval.resize (k); | 2545 retval.resize (k); |
| 2546 } | 2546 } |
| 2547 } | 2547 } |
| 2548 | |
| 2549 // Fixup return dimensions, for Matlab compatibility. | |
| 2550 // find(zeros(0,0)) -> zeros(0,0) | |
| 2551 // find(zeros(1,0)) -> zeros(1,0) | |
| 2552 // find(zeros(0,1)) -> zeros(0,1) | |
| 2553 // find(zeros(0,X)) -> zeros(0,1) | |
| 2554 // find(zeros(1,1)) -> zeros(0,0) !!!! WHY? | |
| 2555 // find(zeros(0,1,0)) -> zeros(0,0) | |
| 2556 // find(zeros(0,1,0,1)) -> zeros(0,0) etc | |
| 2557 | |
| 2558 if ((numel () == 1 && retval.is_empty ()) | |
| 2559 || (rows () == 0 && dims ().numel (1) == 0)) | |
| 2560 retval.dimensions = dim_vector (); | |
| 2561 else if (rows () == 1 && ndims () == 2) | |
| 2562 retval.dimensions = dim_vector (1, retval.length ()); | |
| 2548 | 2563 |
| 2549 return retval; | 2564 return retval; |
| 2550 } | 2565 } |
| 2551 | 2566 |
| 2552 | 2567 |