Mercurial > hg > octave-lyh

diff liboctave/intNDArray.h @ 9513:9f870f73ab7d

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implement built-in diff
author Jaroslav Hajek <highegg@gmail.com>
date Tue, 11 Aug 2009 09:08:12 +0200
parents eb63fbe60fab
children 1be3c73ed7b5
line wrap: on
line diff
--- a/liboctave/intNDArray.h
+++ b/liboctave/intNDArray.h
@@ -86,6 +86,8 @@
   intNDArray sum (int dim) const;
   intNDArray cumsum (int dim) const;
 
+  intNDArray diff (octave_idx_type order = 1, int dim = 0) const;
+
   intNDArray abs (void) const;
   intNDArray signum (void) const;