From 7e8c146de629b387d71a9eb5406f9e43a4640c31 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Wed, 11 Jul 2012 06:39:03 -0700
Subject: [PATCH] Constify some RecordListT methods

---
 components/nif/record_ptr.hpp | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/components/nif/record_ptr.hpp b/components/nif/record_ptr.hpp
index 7e6a43f53..8f8fc244a 100644
--- a/components/nif/record_ptr.hpp
+++ b/components/nif/record_ptr.hpp
@@ -114,17 +114,13 @@ public:
             list[i].post(nif);
     }
 
-    X& operator[](size_t index)
-    {
-        return list.at(index).get();
-    }
+    X& operator[](size_t index) const
+    { return list.at(index).get(); }
 
-    bool has(size_t index)
-    {
-        return !list.at(index).empty();
-    }
+    bool has(size_t index) const
+    { return !list.at(index).empty(); }
 
-    size_t length()
+    size_t length() const
     { return list.size(); }
 };