Log Message:
-----------
Don't inherit the ColumnVector flag from Vector operands. (This fixes
a problem with using the result of matrix-vector multiplication
together with the ->ans_array method.)
Modified Files:
--------------
pg/lib/Value:
Matrix.pm
Revision Data
-------------
Index: Matrix.pm
===================================================================
RCS file: /webwork/cvs/system/pg/lib/Value/Matrix.pm,v
retrieving revision 1.35
retrieving revision 1.36
diff -Llib/Value/Matrix.pm -Llib/Value/Matrix.pm -u -r1.35 -r1.36
--- lib/Value/Matrix.pm
+++ lib/Value/Matrix.pm
@@ -169,6 +169,14 @@
Value::Error("Can't convert %s to %s",Value::showClass($x),Value::showClass($self));
}
+#
+# Don't inherit ColumnVector flag
+#
+sub noinherit {
+ my $self = shift;
+ return ("ColumnVector",$self->SUPER::noinherit);
+}
+
############################################
#
# Operations on matrices
|
