From 4757223088ae4d87732facd16621f4530b4efb78 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop+git@gmail.com>
Date: Wed, 24 Feb 2010 20:56:29 +0000
Subject: [PATCH] added iterators to IDSet; renamed remove() to erase()

git-svn-id: svn://anubis/anaglym/trunk@264 99a6e188-d820-4881-8870-2d33a10e2619
---
 IDSet.h | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/IDSet.h b/IDSet.h
index 8cb2155..c99b61b 100644
--- a/IDSet.h
+++ b/IDSet.h
@@ -15,7 +15,7 @@ class IDSet
             m_data[id] = o;
             return id;
         }
-        void remove(int id)
+        void erase(int id)
         {
             m_data.erase(id);
         }
@@ -27,6 +27,9 @@ class IDSet
         {
             return m_data.find(id) != m_data.end();
         }
+        bool empty() { return m_data.empty(); }
+        typename std::map<int, T>::iterator begin() { return m_data.begin(); }
+        typename std::map<int, T>::iterator end() { return m_data.end(); }
     protected:
         std::map<int, T> m_data;
         int m_next_index;