Mercurial > hg > octave-nkf

diff liboctave/dNDArray.cc @ 9721:192d94cff6c1

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improve sum & implement the 'extra' option, refactor some code
author Jaroslav Hajek <highegg@gmail.com>
date Tue, 13 Oct 2009 12:22:50 +0200
parents a9b37bae1802
children b4fdfee405b5
line wrap: on
line diff
--- a/liboctave/dNDArray.cc
+++ b/liboctave/dNDArray.cc
@@ -726,6 +726,12 @@
 }
 
 NDArray
+NDArray::xsum (int dim) const
+{
+  return do_mx_red_op<NDArray, double> (*this, dim, mx_inline_xsum);
+}
+
+NDArray
 NDArray::sumsq (int dim) const
 {
   return do_mx_red_op<NDArray, double> (*this, dim, mx_inline_sumsq);