Some glue for using std::unique_ptr with the Boost Pointer Container Library

Change-Id: Ie975e963ed64fb96542a9771f85eef72d8266496

1 files changed, 31 insertions, 0 deletions

diff --git a/include/o3tl/ptr_container.hxx b/include/o3tl/ptr_container.hxx
new file mode 100644
index 000000000000..6ce04c113b53
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+++ b/include/o3tl/ptr_container.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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/.
+ */
+
+#ifndef INCLUDED_O3TL_PTR_CONTAINER_HXX
+#define INCLUDED_O3TL_PTR_CONTAINER_HXX
+
+#include <sal/config.h>
+
+#include <memory>
+
+// Some glue for using std::unique_ptr with the Boost Pointer Container Library:
+
+namespace o3tl { namespace ptr_container {
+
+template<typename C, typename T>
+inline void push_back(C & container, std::unique_ptr<T> && element) {
+    container.push_back(element.get());
+    element.release();
+}
+
+} }
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */