From b9de4e9965bf8a2281e1fbb379d28e1bd3ef901d Mon Sep 17 00:00:00 2001
From: Steve Checkoway <stevecheckoway@users.sourceforge.net>
Date: Mon, 24 Jul 2006 05:58:11 +0000
Subject: [PATCH] Specialize std::swap() for NoteData in terms of
 NoteData::swap() so that swap( a, b ) takes constant time.

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

diff --git a/stepmania/src/NoteData.h b/stepmania/src/NoteData.h
index 6436e87275..13f929b8da 100644
--- a/stepmania/src/NoteData.h
+++ b/stepmania/src/NoteData.h
@@ -257,6 +257,9 @@ public:
 	void LoadFromNode( const XNode* pNode );
 };
 
+namespace std {
+	template<> inline void swap<NoteData>( NoteData &nd1, NoteData &nd2 ) { nd1.swap( nd2 ); }
+}
 
 #endif