From 24a5651f0eb777f6cdfb0ff1ba015fbc51f1a7b5 Mon Sep 17 00:00:00 2001
From: Steve Checkoway <stevecheckoway@users.sourceforge.net>
Date: Fri, 3 Nov 2006 04:46:36 +0000
Subject: [PATCH] Remove all items from a collection equal to a particular
 element in linear time. Only really useful for Sequences.

---
 stepmania/src/RageUtil.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/stepmania/src/RageUtil.h b/stepmania/src/RageUtil.h
index 12966a2c28..4ee2f1fdc6 100644
--- a/stepmania/src/RageUtil.h
+++ b/stepmania/src/RageUtil.h
@@ -113,6 +113,11 @@ inline void RemoveIf( Container& c, Predicate p )
 {
 	c.erase( remove_if(c.begin(), c.end(), p), c.end() );
 }
+template<typename Container, typename Value>
+inline void RemoveIfEqual( Container &c, const Value &v )
+{
+	c.erase( remove(c.begin(), c.end(), v), c.end() );
+}
 
 /* Helper for ConvertValue(). */
 template<typename TO, typename FROM>