104 lines
2.3 KiB
C++
104 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "object.hxx"
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#include "sal/types.h"
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#include "rtl/alloc.h"
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#include "rtl/ref.hxx"
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#include "osl/diagnose.h"
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#include "osl/interlck.h"
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namespace store
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{
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/*========================================================================
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*
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* OStoreObject implementation.
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*
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*======================================================================*/
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const sal_uInt32 OStoreObject::m_nTypeId = sal_uInt32(0x58190322);
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/*
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* OStoreObject.
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*/
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OStoreObject::OStoreObject (void)
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: m_nRefCount (0)
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{
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}
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/*
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* ~OStoreObject.
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*/
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OStoreObject::~OStoreObject (void)
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{
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OSL_ASSERT(m_nRefCount == 0);
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}
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/*
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* operator new.
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*/
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void* OStoreObject::operator new (size_t n)
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{
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return rtl_allocateMemory (n);
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}
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/*
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* operator delete.
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*/
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void OStoreObject::operator delete (void *p)
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{
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rtl_freeMemory (p);
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}
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/*
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* isKindOf.
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*/
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sal_Bool SAL_CALL OStoreObject::isKindOf (sal_uInt32 nTypeId)
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{
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return (nTypeId == m_nTypeId);
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}
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/*
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* acquire.
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*/
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oslInterlockedCount SAL_CALL OStoreObject::acquire (void)
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{
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oslInterlockedCount result = osl_incrementInterlockedCount (&m_nRefCount);
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return (result);
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}
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/*
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* release.
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*/
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oslInterlockedCount SAL_CALL OStoreObject::release (void)
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{
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oslInterlockedCount result = osl_decrementInterlockedCount (&m_nRefCount);
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if (result == 0)
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{
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// Last reference released.
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delete this;
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}
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return (result);
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}
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} // namespace store
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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