1 files changed, 18 insertions, 2 deletions
diff --git a/src/corelib/doc/snippets/code/src_corelib_tools_qhash.cpp b/src/corelib/doc/snippets/code/src_corelib_tools_qhash.cpp
index ec9e704fb17..eea61b1b410 100644
--- a/src/corelib/doc/snippets/code/src_corelib_tools_qhash.cpp
+++ b/src/corelib/doc/snippets/code/src_corelib_tools_qhash.cpp
@@ -6,6 +6,8 @@
 #include <iostream>
 #include <QDate>
 
+#include <utility>
+
 using namespace std;
 
 void examples()
@@ -61,12 +63,26 @@ void examples()
 
     {
         //! [8]
-        for (auto i = hash.cbegin(), end = hash.cend(); i != end; ++i)
-            cout << qPrintable(i.key()) << ": " << i.value() << endl;
+        for (const auto &[key, value] : std::as_const(hash).asKeyValueRange())
+            cout << qPrintable(key) << ": " << value << endl;
         //! [8]
     }
 
     {
+        //! [qhash-iterator-stl-style]
+        for (auto it = hash.cbegin(); it != hash.cend(); ++it)
+            cout << qPrintable(it.key()) << ": " << it.value() << endl;
+        //! [qhash-iterator-stl-style]
+    }
+
+    {
+        //! [qhash-iterator-modify-values]
+        for (auto it = hash.begin(); it != hash.end(); ++it)
+            it.value() += 1;
+        //! [qhash-iterator-modify-values]
+    }
+
+    {
         //! [9]
         hash.insert("plenty", 100);
         hash.insert("plenty", 2000);