1 files changed, 35 insertions, 0 deletions
diff --git a/svl/source/misc/stringpool.cxx b/svl/source/misc/stringpool.cxx
new file mode 100644
index 000000000000..f8ddda9b0acd
--- /dev/null
+++ b/svl/source/misc/stringpool.cxx
@@ -0,0 +1,35 @@
+/* -*- 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/.
+ */
+
+#include "svl/stringpool.hxx"
+
+namespace svl {
+
+StringPool::StringPool() {}
+
+rtl_uString* StringPool::intern( const OUString& rStr )
+{
+    StrHashType::iterator it = maStrPool.find(rStr);
+    if (it == maStrPool.end())
+    {
+        // Not yet in the pool.
+        std::pair<StrHashType::iterator, bool> r = maStrPool.insert(rStr.intern());
+        if (!r.second)
+            // Insertion failed.
+            return NULL;
+
+        it = r.first;
+    }
+
+    return it->pData;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */