optimize cell construction from a cs-list
author |
Jaroslav Hajek <highegg@gmail.com> |
date |
Sun, 25 Jan 2009 08:04:56 +0100 |
parents |
35656d6ad061 |
children |
0131fa223dbc |
files |
src/ChangeLog src/pt-cell.cc |
diffstat |
2 files changed, 8 insertions(+), 1 deletions(-)
[+]
|
line diff
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,7 @@
+2009-01-24 Jaroslav Hajek <highegg@gmail.com>
+
+ * pt-cell.cc (tree_cell::rvalue): Optimize the single row case.
+
2009-01-24 Jaroslav Hajek <highegg@gmail.com>
* ov-struct.cc (octave_struct::subsasgn): Reshape cs-list on rhs
--- a/src/pt-cell.cc
+++ b/src/pt-cell.cc
@@ -60,7 +60,10 @@
octave_value_list row = elt->convert_to_const_vector ();
- if (nc < 0)
+ if (nr == 1)
+ // Optimize the single row case.
+ val = row.cell_value ();
+ else if (nc < 0)
{
nc = row.length ();