From 522d2b2227cbc8edc1b7404f2e3980a28d216988 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Sat, 17 Aug 2019 22:28:19 -0400
Subject: Improve efficiency of fixDanglingReferences

---
 libqpdf/QPDF_Array.cc | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'libqpdf/QPDF_Array.cc')

diff --git a/libqpdf/QPDF_Array.cc b/libqpdf/QPDF_Array.cc
index 31cd2dbc..99a75dcc 100644
--- a/libqpdf/QPDF_Array.cc
+++ b/libqpdf/QPDF_Array.cc
@@ -142,3 +142,14 @@ QPDF_Array::getElementsForShallowCopy() const
 {
     return this->elements;
 }
+
+void
+QPDF_Array::addExplicitElementsToList(std::list<QPDFObjectHandle>& l) const
+{
+    for (std::map<size_t, QPDFObjectHandle>::const_iterator iter =
+             this->elements.begin();
+         iter != this->elements.end(); ++iter)
+    {
+        l.push_back((*iter).second);
+    }
+}
-- 
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