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-rw-r--r--salhelper/inc/salhelper/refobj.hxx104
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diff --git a/salhelper/inc/salhelper/refobj.hxx b/salhelper/inc/salhelper/refobj.hxx
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--- a/salhelper/inc/salhelper/refobj.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/.
- *
- * 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 .
- */
-
-#ifndef _SALHELPER_REFOBJ_HXX_
-#define _SALHELPER_REFOBJ_HXX_
-
-#include <sal/types.h>
-#include <rtl/alloc.h>
-#include <rtl/ref.hxx>
-#include <osl/diagnose.h>
-#include <osl/interlck.h>
-
-namespace salhelper
-{
-
-//----------------------------------------------------------------------------
-
-class ReferenceObject : public rtl::IReference
-{
- /** Representation.
- */
- oslInterlockedCount m_nReferenceCount;
-
- /** Not implemented.
- */
- ReferenceObject (const ReferenceObject&);
- ReferenceObject& operator= (const ReferenceObject&);
-
-public:
- /** Allocation.
- */
- static void* operator new (size_t n) SAL_THROW(())
- {
- return ::rtl_allocateMemory (n);
- }
- static void operator delete (void* p) SAL_THROW(())
- {
- ::rtl_freeMemory (p);
- }
- static void* operator new (size_t, void* p) SAL_THROW(())
- {
- return (p);
- }
- static void operator delete (void*, void*) SAL_THROW(())
- {}
-
-public:
- /** Construction.
- */
- inline ReferenceObject() SAL_THROW(()) : m_nReferenceCount (0)
- {}
-
-
- /** IReference.
- */
- virtual oslInterlockedCount SAL_CALL acquire() SAL_THROW(())
- {
- return ::osl_incrementInterlockedCount (&m_nReferenceCount);
- }
-
- virtual oslInterlockedCount SAL_CALL release() SAL_THROW(())
- {
- oslInterlockedCount result;
- result = ::osl_decrementInterlockedCount (&m_nReferenceCount);
- if (result == 0)
- {
- // Last reference released.
- delete this;
- }
- return (result);
- }
-
-protected:
- /** Destruction.
- */
- virtual ~ReferenceObject() SAL_THROW(())
- {
- OSL_ASSERT(m_nReferenceCount == 0);
- }
-};
-
-//----------------------------------------------------------------------------
-
-} // namespace salhelper
-
-#endif /* !_SALHELPER_REFOBJ_HXX_ */
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */