1 files changed, 96 insertions, 0 deletions
diff --git a/svl/source/items/poolio.cxx b/svl/source/items/poolio.cxx
new file mode 100644
index 000000000..313c431e9
--- /dev/null
+++ b/svl/source/items/poolio.cxx
@@ -0,0 +1,96 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <poolio.hxx>
+
+#include <sal/log.hxx>
+#include <svl/itempool.hxx>
+
+#include <algorithm>
+#include <memory>
+
+/// clear array of PoolItem variants
+/// after all PoolItems are deleted
+/// or all ref counts are decreased
+void SfxPoolItemArray_Impl::clear()
+{
+    maPoolItemSet.clear();
+    maSortablePoolItems.clear();
+}
+
+sal_uInt16 SfxItemPool::GetFirstWhich() const
+{
+    return pImpl->mnStart;
+}
+
+sal_uInt16 SfxItemPool::GetLastWhich() const
+{
+    return pImpl->mnEnd;
+}
+
+bool SfxItemPool::IsInRange( sal_uInt16 nWhich ) const
+{
+    return nWhich >= pImpl->mnStart && nWhich <= pImpl->mnEnd;
+}
+
+sal_uInt16 SfxItemPool::GetIndex_Impl(sal_uInt16 nWhich) const
+{
+    if (nWhich < pImpl->mnStart || nWhich > pImpl->mnEnd)
+    {
+        assert(false && "missing bounds check before use");
+        return 0;
+    }
+    return nWhich - pImpl->mnStart;
+}
+
+sal_uInt16 SfxItemPool::GetSize_Impl() const
+{
+    return pImpl->mnEnd - pImpl->mnStart + 1;
+}
+
+
+bool SfxItemPool::CheckItemInPool(const SfxPoolItem *pItem) const
+{
+    DBG_ASSERT( pItem, "no 0-Pointer Surrogate" );
+    DBG_ASSERT( !IsInvalidItem(pItem), "no Invalid-Item Surrogate" );
+    DBG_ASSERT( !IsPoolDefaultItem(pItem), "no Pool-Default-Item Surrogate" );
+
+    if ( !IsInRange(pItem->Which()) )
+    {
+        if ( pImpl->mpSecondary )
+            return pImpl->mpSecondary->CheckItemInPool( pItem );
+        SAL_WARN( "svl.items", "unknown Which-Id - don't ask me for surrogates, with ID/pos " << pItem->Which());
+    }
+
+    // Pointer on static or pool-default attribute?
+    if( IsStaticDefaultItem(pItem) || IsPoolDefaultItem(pItem) )
+        return true;
+
+    SfxPoolItemArray_Impl& rItemArr = pImpl->maPoolItemArrays[GetIndex_Impl(pItem->Which())];
+
+    for ( auto p : rItemArr )
+    {
+        if ( p == pItem )
+            return true;
+    }
+    SAL_WARN( "svl.items", "Item not in the pool, with ID/pos " << pItem->Which());
+    return false;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */