Mercurial > octave-nkf
comparison liboctave/CSparse.cc @ 7922:935be827eaf8
error for NaN values in & and | expressions
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Fri, 11 Jul 2008 14:56:30 -0400 |
| parents | 1a446f28ce68 |
| children | b11c31849b44 |
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| 7921:fcc70f30fe31 | 7922:935be827eaf8 |
|---|---|
| 7177 } | 7177 } |
| 7178 | 7178 |
| 7179 // other operations | 7179 // other operations |
| 7180 | 7180 |
| 7181 bool | 7181 bool |
| 7182 SparseComplexMatrix::any_element_is_nan (void) const | |
| 7183 { | |
| 7184 octave_idx_type nel = nnz (); | |
| 7185 | |
| 7186 for (octave_idx_type i = 0; i < nel; i++) | |
| 7187 { | |
| 7188 Complex val = data (i); | |
| 7189 if (xisnan (val)) | |
| 7190 return true; | |
| 7191 } | |
| 7192 | |
| 7193 return false; | |
| 7194 } | |
| 7195 | |
| 7196 bool | |
| 7182 SparseComplexMatrix::any_element_is_inf_or_nan (void) const | 7197 SparseComplexMatrix::any_element_is_inf_or_nan (void) const |
| 7183 { | 7198 { |
| 7184 octave_idx_type nel = nnz (); | 7199 octave_idx_type nel = nnz (); |
| 7185 | 7200 |
| 7186 for (octave_idx_type i = 0; i < nel; i++) | 7201 for (octave_idx_type i = 0; i < nel; i++) |