[trac977] Protected constructor

c13544e6 · Michal 'vorner' Vaner · 4ab86cf2 · c13544e6
Commit c13544e6 authored Jun 10, 2011 by Michal 'vorner' Vaner
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src/lib/acl/check.h src/lib/acl/check.h +5 -0

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--- a/src/lib/acl/check.h
+++ b/src/lib/acl/check.h
@@ -44,6 +44,11 @@ namespace acl {
 * (eg. the packet, information where it came from, to what port, ...).
 */
 template<typename Context> class Check {
+protected:
+    /// \brief Constructor.
+    ///
+    /// Just to make sure this thing is not directly instantiated.
+    Check() { }
 public:
    /**
     * \brief The check itself.