From fd3857da3d3f6a8ec80184d48a6ca0bd48d23091 Mon Sep 17 00:00:00 2001
From: Han-Wen Nienhuys <hanwen@lilypond.org>
Date: Mon, 7 Feb 2011 13:16:41 -0200
Subject: [PATCH] Implement minmax()

---
 flower/include/direction.hh | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/flower/include/direction.hh b/flower/include/direction.hh
index 0ba482fe2c..befd0aa2ac 100644
--- a/flower/include/direction.hh
+++ b/flower/include/direction.hh
@@ -75,7 +75,13 @@ flip (Direction *i)
    if d > 0: the max operator
    if d < 0: the min operator
 */
-template<class T> T minmax (Direction d, T, T);
+template<class T> T minmax (Direction d, T a, T b)
+{
+  if (d == UP)
+    return max (a, b);
+  else
+    return min (a, b);
+}
 
 // String direction_string (Direction, Axis);
 
-- 
2.39.2