1 files changed, 37 insertions, 0 deletions
diff --git a/cppuhelper/inc/unoimplbase.hxx b/cppuhelper/inc/unoimplbase.hxx
new file mode 100644
index 0000000000..fe38acb7a4
--- /dev/null
+++ b/cppuhelper/inc/unoimplbase.hxx
@@ -0,0 +1,37 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+#pragma once
+
+#include <cppuhelper/cppuhelperdllapi.h>
+#include <mutex>
+
+namespace cppuhelper
+{
+/**
+This is a straight copy of the include/comphelper/unoimplbase.hxx file, copied here
+because it is nigh impossible to move shared code down into the URE layer.
+<br/>
+This class is meant to be used as a base class for UNO object implementations that
+want to use std::mutex for locking.
+It meant to be virtually inherited, so the base class is shared between
+the UNO object and helper classes like comphelper::OPropertySetHelper
+*/
+class CPPUHELPER_DLLPUBLIC UnoImplBase
+{
+public:
+    virtual ~UnoImplBase();
+
+protected:
+    mutable std::mutex m_aMutex;
+    bool m_bDisposed = false;
+};
+
+} // namespace comphelper
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */