Mercurial > octave-nkf
comparison liboctave/idx-vector.cc @ 8972:5fa53d1b6247
more indexing optimizations
| author | Jaroslav Hajek <highegg@gmail.com> |
|---|---|
| date | Fri, 13 Mar 2009 13:39:22 +0100 |
| parents | eb63fbe60fab |
| children | 7e31df9a0334 |
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| 8971:967a692ddfe2 | 8972:5fa53d1b6247 |
|---|---|
| 413 if (rep->length (n) == 0) | 413 if (rep->length (n) == 0) |
| 414 { | 414 { |
| 415 *this = idx_vector (); | 415 *this = idx_vector (); |
| 416 return true; | 416 return true; |
| 417 } | 417 } |
| 418 | |
| 419 // Possibly skip singleton dims. | |
| 420 if (n == 1 && rep->is_colon_equiv (n)) | |
| 421 { | |
| 422 *this = j; | |
| 423 return true; | |
| 424 } | |
| 425 | |
| 426 if (nj == 1 && j.is_colon_equiv (nj)) | |
| 427 return true; | |
| 418 | 428 |
| 419 switch (j.idx_class ()) | 429 switch (j.idx_class ()) |
| 420 { | 430 { |
| 421 case class_colon: | 431 case class_colon: |
| 422 if (rep->is_colon_equiv (n)) | 432 if (rep->is_colon_equiv (n)) |