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diff liboctave/dNDArray.h @ 7922:935be827eaf8

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error for NaN values in & and | expressions
author John W. Eaton <jwe@octave.org>
date Fri, 11 Jul 2008 14:56:30 -0400 (2008-07-11)
parents 9d080df0c843
children a1ae2aae903e
line wrap: on
line diff
--- a/liboctave/dNDArray.h
+++ b/liboctave/dNDArray.h
@@ -70,6 +70,7 @@
   boolNDArray operator ! (void) const;
 
   bool any_element_is_negative (bool = false) const;
+  bool any_element_is_nan (void) const;
   bool any_element_is_inf_or_nan (void) const;
   bool any_element_not_one_or_zero (void) const;
   bool all_elements_are_zero (void) const;