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diff liboctave/fCNDArray.cc @ 9551:19d298e6f7e5

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make ! operator check for NaNs, simplify implementations in liboctave
author Jaroslav Hajek <highegg@gmail.com>
date Fri, 21 Aug 2009 08:18:16 +0200
parents 3d6a9aea2aea
children 0c72d9284087
line wrap: on
line diff
--- a/liboctave/fCNDArray.cc
+++ b/liboctave/fCNDArray.cc
@@ -492,12 +492,8 @@
 boolNDArray
 FloatComplexNDArray::operator ! (void) const
 {
-  boolNDArray b (dims ());
-
-  for (octave_idx_type i = 0; i < length (); i++)
-    b.elem (i) = elem (i) == static_cast<float> (0.0);
-
-  return b;
+  ND_LOGICAL_NAN_CHECK (*this);
+  return do_mx_unary_op<boolNDArray, FloatComplexNDArray> (*this, mx_inline_iszero);
 }
 
 // FIXME -- this is not quite the right thing.