X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=Utils%2Fsingleton.hh;h=dce43c0e18f69d37041cb7a028e3ac09dfca64b1;hb=925317c7f45c32b01ab9292023db3f372b74bf0f;hp=831e8125d108a5d02d6c8cbb376ee91217252eb8;hpb=46ce25973f087d30ca10eebdad6e3bfa7586ecc9;p=senf.git

diff --git a/Utils/singleton.hh b/Utils/singleton.hh
index 831e812..dce43c0 100644
--- a/Utils/singleton.hh
+++ b/Utils/singleton.hh
@@ -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_;
     };
 
 }