From 878439cc9293e3f5a00f1ffd8d2a13e4fc1b804f Mon Sep 17 00:00:00 2001
From: Kohei Yoshida <kohei.yoshida@collabora.com>
Date: Tue, 1 Oct 2013 20:57:56 -0400
Subject: Move this string pool code to svl.

Change-Id: I1379fbc377607be8831133d64db2e14f8c75bff8
---
 svl/Library_svl.mk             |  1 +
 svl/source/misc/stringpool.cxx | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 svl/source/misc/stringpool.cxx

(limited to 'svl')

diff --git a/svl/Library_svl.mk b/svl/Library_svl.mk
index 277be91d2f74..eddabf0a259d 100644
--- a/svl/Library_svl.mk
+++ b/svl/Library_svl.mk
@@ -110,6 +110,7 @@ $(eval $(call gb_Library_add_exception_objects,svl,\
     svl/source/misc/lockfilecommon \
     svl/source/misc/ownlist \
     svl/source/misc/sharecontrolfile \
+    svl/source/misc/stringpool \
     svl/source/misc/strmadpt \
     svl/source/misc/urihelper \
     svl/source/notify/brdcst \
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: */
-- 
cgit