1 files changed, 4 insertions, 6 deletions
diff --git a/include/qpdf/QPDFPageLabelDocumentHelper.hh b/include/qpdf/QPDFPageLabelDocumentHelper.hh
index eef2accc..76aade9c 100644
--- a/include/qpdf/QPDFPageLabelDocumentHelper.hh
+++ b/include/qpdf/QPDFPageLabelDocumentHelper.hh
@@ -50,9 +50,7 @@ class QPDFPageLabelDocumentHelper: public QPDFDocumentHelper
     QPDF_DLL
     QPDFPageLabelDocumentHelper(QPDF&);
     QPDF_DLL
-    virtual ~QPDFPageLabelDocumentHelper()
-    {
-    }
+    virtual ~QPDFPageLabelDocumentHelper() = default;
 
     QPDF_DLL
     bool hasPageLabels();
@@ -90,11 +88,11 @@ class QPDFPageLabelDocumentHelper: public QPDFDocumentHelper
 
       public:
         QPDF_DLL
-        ~Members();
+        ~Members() = default;
 
       private:
-        Members();
-        Members(Members const&);
+        Members() = default;
+        Members(Members const&) = delete;
 
         std::shared_ptr<QPDFNumberTreeObjectHelper> labels;
     };