Mercurial > octave-nkf

diff src/OPERATORS/op-m-m.cc @ 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 3a1dd361f978
children afcf852256d2
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line diff
--- a/src/OPERATORS/op-m-m.cc	Thu Sep 03 06:59:53 2009 +0200
+++ b/src/OPERATORS/op-m-m.cc	Thu Sep 03 08:48:51 2009 +0200
@@ -57,6 +57,7 @@
 
 DEFNCUNOP_METHOD (incr, matrix, increment)
 DEFNCUNOP_METHOD (decr, matrix, decrement)
+DEFNCUNOP_METHOD (changesign, matrix, changesign)
 
 // matrix by matrix ops.
 
@@ -161,6 +162,7 @@
 
   INSTALL_NCUNOP (op_incr, octave_matrix, incr);
   INSTALL_NCUNOP (op_decr, octave_matrix, decr);
+  INSTALL_NCUNOP (op_uminus, octave_matrix, changesign);
 
   INSTALL_BINOP (op_add, octave_matrix, octave_matrix, add);
   INSTALL_BINOP (op_sub, octave_matrix, octave_matrix, sub);