[Opalvoip-svn] SF.net SVN: opalvoip:[34692] ptlib/trunk/include/ptlib/atomic.h

[<rjo...@us...>]

Revision: 34692
          http://sourceforge.net/p/opalvoip/code/34692
Author:   rjongbloed
Date:     2016-03-18 18:04:37 +0000 (Fri, 18 Mar 2016)
Log Message:
-----------
Added template specialisation for PSafeSingleton<>

Modified Paths:
--------------
    ptlib/trunk/include/ptlib/atomic.h

Modified: ptlib/trunk/include/ptlib/atomic.h
===================================================================
--- ptlib/trunk/include/ptlib/atomic.h	2016-03-16 11:12:42 UTC (rev 34691)
+++ ptlib/trunk/include/ptlib/atomic.h	2016-03-18 18:04:37 UTC (rev 34692)
@@ -262,6 +262,14 @@
     bool TestAndSet(bool value) { return exchange(value); }
 };
 
+
+// Template class for thread safe singleton
+template <class Type, Type * (*Creator)() = PSingletonCreatorDefault<Type> >
+class PSafeSingleton : public PSingleton<Type, atomic<unsigned>, Creator>
+{
+};
+
+
 #endif // PTLIB_CRITICALSECTION_H
 
 

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