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changeset 8908:3c9acbb43f48

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fix single element query for perm matrices
author Jaroslav Hajek <highegg@gmail.com>
date Wed, 04 Mar 2009 22:12:11 +0100
parents 5a956c026b6c
children 52596fe9f178
files liboctave/ChangeLog liboctave/PermMatrix.h
diffstat 2 files changed, 6 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/liboctave/ChangeLog
+++ b/liboctave/ChangeLog
@@ -1,3 +1,7 @@
+2009-03-04  Jaroslav Hajek  <highegg@gmail.com>
+
+	* PermMatrix.h (PermMatrix::elem): Fix comparisons.
+
 2009-03-03  Jaroslav Hajek  <highegg@gmail.com>
 
 	* lo-mappers.cc (xmin (float, float), xmax (float, float)): Simplify.
--- a/liboctave/PermMatrix.h
+++ b/liboctave/PermMatrix.h
@@ -73,8 +73,8 @@
   elem (octave_idx_type i, octave_idx_type j) const
     {
       return (_colp 
-              ? ((Array<octave_idx_type>::elem (j) != i) ? 1 : 0)
-              : ((Array<octave_idx_type>::elem (i) != j) ? 1 : 0));
+              ? ((Array<octave_idx_type>::elem (j) == i) ? 1 : 0)
+              : ((Array<octave_idx_type>::elem (i) == j) ? 1 : 0));
     }
 
   octave_idx_type