1 files changed, 8 insertions, 1 deletions
diff --git a/gruel/src/lib/pmt/pmt_int.h b/gruel/src/lib/pmt/pmt_int.h
index 3a5cd382b..745dbc666 100644
--- a/gruel/src/lib/pmt/pmt_int.h
+++ b/gruel/src/lib/pmt/pmt_int.h
@@ -38,8 +38,15 @@ namespace pmt {
 class GRUEL_API pmt_base : boost::noncopyable {
   mutable boost::detail::atomic_count count_;
 
+public:
+  static void default_deleter(pmt_base *p){
+    delete p;
+  }
+
+  boost::function<void(pmt_base *)> deleter_;
+
 protected:
-  pmt_base() : count_(0) {};
+  pmt_base() : count_(0), deleter_(&pmt::pmt_base::default_deleter) {};
   virtual ~pmt_base();
 
 public: