From 4dfc910195985d5d345fb6800f09bd9de3acd487 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Thu, 28 Jun 2012 13:45:42 +0200
Subject: BufferManager use safe_ptr to reference the Buffers

---
 src/buffer_manager.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/buffer_manager.hh')

diff --git a/src/buffer_manager.hh b/src/buffer_manager.hh
index beba6652..80198942 100644
--- a/src/buffer_manager.hh
+++ b/src/buffer_manager.hh
@@ -14,7 +14,7 @@ class Buffer;
 class BufferManager : public Singleton<BufferManager>
 {
 public:
-    typedef std::unordered_map<String, Buffer*> BufferMap;
+    typedef std::unordered_map<String, safe_ptr<Buffer>> BufferMap;
 
     struct iterator : public BufferMap::const_iterator
     {
@@ -23,7 +23,7 @@ public:
         iterator() {}
         iterator(const parent_type& other) : parent_type(other) {}
         Buffer& operator*()  const { return *(parent_type::operator*().second); }
-        Buffer* operator->() const { return parent_type::operator*().second; }
+        Buffer* operator->() const { return parent_type::operator*().second.get(); }
     };
 
     ~BufferManager();
-- 
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