Mercurial > octave-nkf
changeset 6092:30beea6739da
[project @ 2006-10-25 23:45:16 by jwe]
| author | jwe |
|---|---|
| date | Wed, 25 Oct 2006 23:45:16 +0000 |
| parents | 96a11041f52b |
| children | 174cfaa0c4af |
| files | liboctave/ChangeLog liboctave/Sparse.cc |
| diffstat | 2 files changed, 17 insertions(+), 14 deletions(-) [+] |
line wrap: on
line diff
--- a/liboctave/ChangeLog Wed Oct 25 21:25:04 2006 +0000 +++ b/liboctave/ChangeLog Wed Oct 25 23:45:16 2006 +0000 @@ -1,3 +1,12 @@ +2006-10-25 John W. Eaton <jwe@octave.org> + + * Sparse.cc (assign): Clear lhs index after error. + +2006-10-24 David Bateman <dbateman@free.fr> + + * Sparse.cc (assign (Sparse<LT>&, const Sparse<RT>&)): + Fix previous patch so it works. + 2006-10-25 Michael Goffioul <michael.goffioul@swing.be> * Makefile.in (XTRA_CDEFS, XTRA_CXXDEFS): Substitute here.
--- a/liboctave/Sparse.cc Wed Oct 25 21:25:04 2006 +0000 +++ b/liboctave/Sparse.cc Wed Oct 25 23:45:16 2006 +0000 @@ -2387,6 +2387,8 @@ { (*current_liboctave_error_handler) ("A(I, J) = X: can only have 1 or 2 indexes for sparse matrices"); + + lhs.clear_index (); return 0; } @@ -2471,11 +2473,6 @@ Sparse<LT> stmp (new_nr, new_nc, new_nzmx); - // Started with an empty matrix. Now that we know - // the assignment will succeed, resize lhs - if (lhs_nr <= 0 || lhs_nc <= 0) - lhs = Sparse<RT>(n, m); - octave_idx_type jji = 0; octave_idx_type jj = idx_j.elem (jji); octave_idx_type kk = 0; @@ -2487,8 +2484,9 @@ octave_idx_type iii = 0; octave_idx_type ii = idx_i.elem (iii); octave_idx_type ppp = 0; - octave_idx_type ppi = lhs.cidx(j+1) - - lhs.cidx(j); + octave_idx_type ppi = (j >= lhs_nc ? 0 : + lhs.cidx(j+1) - + lhs.cidx(j)); octave_idx_type pp = (ppp < ppi ? lhs.ridx(lhs.cidx(j)+ppp) : new_nr); @@ -2628,11 +2626,6 @@ Sparse<LT> stmp (new_nr, new_nc, new_nzmx); - // Started with an empty matrix. Now that we know - // the assignment will succeed, resize lhs - if (lhs_nr <= 0 || lhs_nc <= 0) - lhs = Sparse<RT>(n, m); - octave_idx_type jji = 0; octave_idx_type jj = idx_j.elem (jji); octave_idx_type kk = 0; @@ -2644,8 +2637,9 @@ octave_idx_type iii = 0; octave_idx_type ii = idx_i.elem (iii); octave_idx_type ppp = 0; - octave_idx_type ppi = lhs.cidx(j+1) - - lhs.cidx(j); + octave_idx_type ppi = (j >= lhs_nc ? 0 : + lhs.cidx(j+1) - + lhs.cidx(j)); octave_idx_type pp = (ppp < ppi ? lhs.ridx(lhs.cidx(j)+ppp) : new_nr);