1 files changed, 56 insertions, 0 deletions
diff --git a/sources/shiboken6/ApiExtractor/debughelpers_p.h b/sources/shiboken6/ApiExtractor/debughelpers_p.h
new file mode 100644
index 000000000..81ebbb3b9
--- /dev/null
+++ b/sources/shiboken6/ApiExtractor/debughelpers_p.h
@@ -0,0 +1,56 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#ifndef DEBUGHELPERS_P_H
+#define DEBUGHELPERS_P_H
+
+#include <QtCore/QDebug>
+#include <memory>
+
+template <class T>
+inline QDebug operator<<(QDebug debug, const std::shared_ptr<T> &ptr)
+{
+    QDebugStateSaver saver(debug);
+    debug.nospace();
+    debug << "std::shared_ptr(" << ptr.get() << ")";
+    return debug;
+}
+
+template <class It>
+inline void formatSequence(QDebug &d, It i1, It i2,
+                           const char *separator=", ")
+{
+    for (It i = i1; i != i2; ++i) {
+        if (i != i1)
+            d << separator;
+        d << *i;
+    }
+}
+
+template <class It>
+inline static void formatPtrSequence(QDebug &d, It i1, It i2,
+                                     const char *separator=", ")
+{
+    for (It i = i1; i != i2; ++i) {
+        if (i != i1)
+            d << separator;
+        d << i->get();
+    }
+}
+
+template <class Container>
+static void formatList(QDebug &d, const char *name, const Container &c,
+                       const char *separator=", ")
+{
+    if (const auto size = c.size()) {
+        d << ", " << name << '[' << size << "]=(";
+        for (qsizetype i = 0; i < size; ++i) {
+            if (i)
+                d << separator;
+             d << c.at(i);
+        }
+        d << ')';
+    }
+}
+
+#endif // DEBUGHELPERS_P_H