office-gobmx/store/source/object.cxx
2012-06-27 19:30:33 +01:00

104 lines
2.3 KiB
C++

/* -*- 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 "object.hxx"
#include "sal/types.h"
#include "rtl/alloc.h"
#include "rtl/ref.hxx"
#include "osl/diagnose.h"
#include "osl/interlck.h"
namespace store
{
/*========================================================================
*
* OStoreObject implementation.
*
*======================================================================*/
const sal_uInt32 OStoreObject::m_nTypeId = sal_uInt32(0x58190322);
/*
* OStoreObject.
*/
OStoreObject::OStoreObject (void)
: m_nRefCount (0)
{
}
/*
* ~OStoreObject.
*/
OStoreObject::~OStoreObject (void)
{
OSL_ASSERT(m_nRefCount == 0);
}
/*
* operator new.
*/
void* OStoreObject::operator new (size_t n)
{
return rtl_allocateMemory (n);
}
/*
* operator delete.
*/
void OStoreObject::operator delete (void *p)
{
rtl_freeMemory (p);
}
/*
* isKindOf.
*/
sal_Bool SAL_CALL OStoreObject::isKindOf (sal_uInt32 nTypeId)
{
return (nTypeId == m_nTypeId);
}
/*
* acquire.
*/
oslInterlockedCount SAL_CALL OStoreObject::acquire (void)
{
oslInterlockedCount result = osl_incrementInterlockedCount (&m_nRefCount);
return (result);
}
/*
* release.
*/
oslInterlockedCount SAL_CALL OStoreObject::release (void)
{
oslInterlockedCount result = osl_decrementInterlockedCount (&m_nRefCount);
if (result == 0)
{
// Last reference released.
delete this;
}
return (result);
}
} // namespace store
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */