X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=Utils%2Fsingleton.hh;h=b7b2814ac8fd485149bf3371928532caa4f34d12;hb=bd9f9d3fd6fbcff0112a7bf48ab9284da9576b11;hp=831e8125d108a5d02d6c8cbb376ee91217252eb8;hpb=a1a6c76a214ad1935032826713cabaf9ac57bf07;p=senf.git

diff --git a/Utils/singleton.hh b/Utils/singleton.hh
index 831e812..b7b2814 100644
--- a/Utils/singleton.hh
+++ b/Utils/singleton.hh
@@ -23,8 +23,8 @@
 /** \file
     \brief singleton public header */
 
-#ifndef HH_singleton_
-#define HH_singleton_ 1
+#ifndef HH_SENF_Utils_singleton_
+#define HH_SENF_Utils_singleton_ 1
 
 // Custom includes
 #include <boost/utility.hpp>
@@ -88,7 +88,11 @@ namespace senf {
         : boost::noncopyable
     {
     protected:
+        singleton();
+        ~singleton();
+
         static Self & instance();       ///< Return singleton instance
+        static bool alive();            ///< Return \c true, if instance ok, \c false otherwise
 
     private:
         /** \brief Internal
@@ -101,6 +105,7 @@ namespace senf {
         };
 
         static force_creation creator_;
+        static bool alive_;
     };
 
 }