add isnotnull method to refcntr

2010-12-21 10:33:26 +01:00
parent c79410da94
commit 706b0122a6
1 changed files with 1 additions and 0 deletions
@@ -50,6 +50,7 @@ public:
    const X *getconstptr() const {return rep;}
    int getcnt() const {return pcount ? *pcount : 0;}
    bool isNull() const {return rep == 0;}
+    bool isNotNull() const {return rep != 0;}
 };