From 77bd34aab48dd9f45f421752968522cc32a4d976 Mon Sep 17 00:00:00 2001
From: m-holger <m.holger@qpdf.org>
Date: Sat, 9 Aug 2025 11:46:11 +0100
Subject: [PATCH] Add `empty` method to `BaseHandle` as a utility for checking zero size

---
 include/qpdf/ObjectHandle.hh | 7 +++++++
 1 file changed, 7 insertions(+), 0 deletions(-)

diff --git a/include/qpdf/ObjectHandle.hh b/include/qpdf/ObjectHandle.hh
index 6786216..213124b 100644
--- a/include/qpdf/ObjectHandle.hh
+++ b/include/qpdf/ObjectHandle.hh
@@ -66,6 +66,13 @@ namespace qpdf
         // For all other objects, return 1.
         size_t size() const;
 
+        // Return 'true' if size() == 0.
+        bool
+        empty() const
+        {
+            return size() == 0;
+        }
+
         std::shared_ptr<QPDFObject> copy(bool shallow = false) const;
         // Recursively remove association with any QPDF object. This method may only be called
         // during final destruction.
--
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