Mercurial > octave
diff liboctave/fNDArray.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 | 82be108cc558 |
children | 25bc2d31e1bf |
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--- a/liboctave/fNDArray.cc Thu Jul 10 17:36:20 2008 -0400 +++ b/liboctave/fNDArray.cc Fri Jul 11 14:56:30 2008 -0400 @@ -514,6 +514,20 @@ return false; } +bool +FloatNDArray::any_element_is_nan (void) const +{ + octave_idx_type nel = nelem (); + + for (octave_idx_type i = 0; i < nel; i++) + { + float val = elem (i); + if (xisnan (val)) + return true; + } + + return false; +} bool FloatNDArray::any_element_is_inf_or_nan (void) const