From 3364c2c20edae768aa53a623aa78b95d48c11bc7 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Wed, 21 Aug 2002 21:47:36 +0000
Subject: [PATCH] Add templated swap().

---
 stepmania/src/RageUtil.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/stepmania/src/RageUtil.h b/stepmania/src/RageUtil.h
index fbbce23096..7d6bf74b3d 100644
--- a/stepmania/src/RageUtil.h
+++ b/stepmania/src/RageUtil.h
@@ -54,6 +54,9 @@ inline float max(int a, float b) { return a > b? a:b; }
 
 #define clamp(val,low,high)		( max( (low), min((val),(high)) ) )
 
+template <class T>
+void swap(T &a, T &b) { T c = a; a = b; b = c; }
+
 #define PI		D3DX_PI
 #define DEG		(PI / 180.0f)
 #define RAD		(180.0f / PI)