Add DefaultIntegral::reset

diff --git a/zypp/base/DefaultIntegral.h b/zypp/base/DefaultIntegral.h
index 381d541c81210ae6cb7478f83ac34ed0c894b639..4ddf774d050369564253a4653837555fb4274937 100644 (file)
--- a/zypp/base/DefaultIntegral.h
+++ b/zypp/base/DefaultIntegral.h
@@ -57,6 +57,9 @@ namespace zypp
       operator _Tp  () const { return get(); }
       //@}
 
+      /** Reset to the defined initial value. */
+      DefaultIntegral & reset()        { _val = _Initial; return *this; }
+
       /** \name Arithmetic operations.
        * \c + \c - \c * \c / are provided via conversion to _Tp.
       */