From 9869b7c196aa5563b76227fc0d5f99fc8e9931b7 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Wed, 28 Dec 2005 08:49:09 +0000
Subject: [PATCH] convenience

---
 stepmania/src/EnumHelper.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/stepmania/src/EnumHelper.h b/stepmania/src/EnumHelper.h
index 1fceb1e16e..55a1e93d7d 100644
--- a/stepmania/src/EnumHelper.h
+++ b/stepmania/src/EnumHelper.h
@@ -32,6 +32,13 @@ static inline void enum_add( T &val, int iAmt )
 	val = c.value;
 }
 
+template<typename T>
+static inline T enum_add2( T val, int iAmt )
+{
+	enum_add( val, iAmt );
+	return val;
+}
+
 #define FOREACH_ENUM( e, max, var )	for( e var=(e)0; var<max; enum_add<e>( var, +1 ) )
 #define FOREACH_ENUM2( e, var )	for( e var=(e)0; var<NUM_##e; enum_add<e>( var, +1 ) )