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diff liboctave/CSparse.cc @ 11130:7c573eb981eb

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consistently give error for operator not applied to NaN values
author John W. Eaton <jwe@octave.org>
date Thu, 21 Oct 2010 16:12:13 -0400
parents c2041adcf234
children 141b3fb5cef7
line wrap: on
line diff
--- a/liboctave/CSparse.cc
+++ b/liboctave/CSparse.cc
@@ -7145,6 +7145,9 @@
 SparseBoolMatrix
 SparseComplexMatrix::operator ! (void) const
 {
+  if (any_element_is_nan ())
+    gripe_nan_to_logical_conversion ();
+
   octave_idx_type nr = rows ();
   octave_idx_type nc = cols ();
   octave_idx_type nz1 = nnz ();