Merge pull request #8223 from PowerDNS/omoerbeek-patch-1

[thirdparty/pdns.git] / pdns / statnode.hh

diff --git a/pdns/statnode.hh b/pdns/statnode.hh
index 560b8ac979f4853ec180ad398a7c5dc07faf4841..ac8d78cb3035febf0d8446518c267a55bde5a4d2 100644 (file)
--- a/pdns/statnode.hh
+++ b/pdns/statnode.hh
@@ -32,7 +32,7 @@ public:
   struct Stat
   {
     Stat() : queries(0), noerrors(0), nxdomains(0), servfails(0), drops(0){}
-    int queries, noerrors, nxdomains, servfails, drops;
+    uint64_t queries, noerrors, nxdomains, servfails, drops;
 
     Stat& operator+=(const Stat& rhs) {
       queries+=rhs.queries;
@@ -60,6 +60,10 @@ public:
   Stat print(unsigned int depth=0, Stat newstat=Stat(), bool silent=false) const;
   typedef boost::function<void(const StatNode*, const Stat& selfstat, const Stat& childstat)> visitor_t;
   void visit(visitor_t visitor, Stat& newstat, unsigned int depth=0) const;
+  bool empty() const
+  {
+    return children.empty() && s.remotes.empty();
+  }
   typedef std::map<std::string,StatNode, CIStringCompare> children_t;
   children_t children;