From: Han-Wen Nienhuys <hanwen@lilypond.org>
Date: Mon, 7 Feb 2011 15:16:41 +0000 (-0200)
Subject: Implement minmax()
X-Git-Tag: release/2.13.49-1~1^2~5
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=fd3857da3d3f6a8ec80184d48a6ca0bd48d23091;p=lilypond.git

Implement minmax()
---

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);