changeset 10962:efc0f560e690

tiny optimization in accumarray
author Jaroslav Hajek <highegg@gmail.com>
date Mon, 13 Sep 2010 07:12:52 +0200
parents 2cc9b08bfd39
children 0d7624852beb
files scripts/ChangeLog scripts/general/accumarray.m
diffstat 2 files changed, 5 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/scripts/ChangeLog
+++ b/scripts/ChangeLog
@@ -1,3 +1,7 @@
+2010-09-13  Jaroslav Hajek  <highegg@gmail.com>
+
+	* general/accumarray.m: Use @vec instead of @(x) x(:) for faster call.
+
 2010-09-11  Jaroslav Hajek  <highegg@gmail.com>
 
 	* pkg/get_forge_pkg.m: Allow underscores in pkg names.
--- a/scripts/general/accumarray.m
+++ b/scripts/general/accumarray.m
@@ -71,7 +71,7 @@
   endif
 
   if (iscell (subs))
-    subs = cellfun (@(x) x(:), subs, "UniformOutput", false);
+    subs = cellfun (@vec, subs, "UniformOutput", false);
     ndims = numel (subs);
     if (ndims == 1)
       subs = subs{1};