Mercurial > octave-nkf

diff liboctave/fNDArray.h @ 9607:1be3c73ed7b5

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reuse temporary arrays in nested expressions
author Jaroslav Hajek <highegg@gmail.com>
date Thu, 03 Sep 2009 08:48:51 +0200
parents 9f870f73ab7d
children b29504415a2e
line wrap: on
line diff
--- a/liboctave/fNDArray.h	Thu Sep 03 06:59:53 2009 +0200
+++ b/liboctave/fNDArray.h	Thu Sep 03 08:48:51 2009 +0200
@@ -146,6 +146,12 @@
 
   FloatNDArray diag (octave_idx_type k = 0) const;
 
+  FloatNDArray& changesign (void) 
+    { 
+      MArrayN<float>::changesign (); 
+      return *this; 
+    }
+
   typedef float (*dmapper) (float);
   typedef FloatComplex (*cmapper) (const FloatComplex&);
   typedef bool (*bmapper) (float);