diff options
author | Rüdiger Timm <rt@openoffice.org> | 2005-12-14 15:52:50 +0000 |
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committer | Rüdiger Timm <rt@openoffice.org> | 2005-12-14 15:52:50 +0000 |
commit | a11abd7f8e9a600cac9575b32a1acd3452b85fe0 (patch) | |
tree | 00a28e64aa33a91582f78c4aea70c5d3b8e9b313 /sd/source/helper | |
parent | 5497a6350dff7264bab3e09dc6b8ad7048317a2c (diff) |
INTEGRATION: CWS impressfunctions (1.1.2); FILE ADDED
2005/10/28 11:38:22 cl 1.1.2.2: #125341# fixed unix build problems
2005/10/28 10:53:22 cl 1.1.2.1: #125341# reworked FuPoor classes to use refcounting
Diffstat (limited to 'sd/source/helper')
-rw-r--r-- | sd/source/helper/simplereferencecomponent.cxx | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/sd/source/helper/simplereferencecomponent.cxx b/sd/source/helper/simplereferencecomponent.cxx new file mode 100644 index 000000000000..dec36cfbf9a5 --- /dev/null +++ b/sd/source/helper/simplereferencecomponent.cxx @@ -0,0 +1,136 @@ +/************************************************************************* + * + * OpenOffice.org - a multi-platform office productivity suite + * + * $RCSfile: simplereferencecomponent.cxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: rt $ $Date: 2005-12-14 16:52:50 $ + * + * The Contents of this file are made available subject to + * the terms of GNU Lesser General Public License Version 2.1. + * + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2005 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + ************************************************************************/ + +#ifndef _SALHELPER_SIMPLEREFERENCECOMPONENT_HXX_ +#include "helper/simplereferencecomponent.hxx" +#endif + +#include "com/sun/star/uno/RuntimeException.hpp" + +#ifndef _OSL_DIAGNOSE_H_ +#include "osl/diagnose.h" +#endif + +#ifndef INCLUDED_NEW +#include <new> +#define INCLUDED_NEW +#endif + +using com::sun::star::uno::RuntimeException; +using sd::SimpleReferenceComponent; + +SimpleReferenceComponent::SimpleReferenceComponent() +: m_nCount(0) +, mbDisposed(false) +{ +} + +SimpleReferenceComponent::~SimpleReferenceComponent() +{ + OSL_ASSERT(m_nCount == 0); + OSL_ASSERT(mbDisposed); +} + +void SimpleReferenceComponent::acquire() +{ + osl_incrementInterlockedCount(&m_nCount); +} + +void SimpleReferenceComponent::release() +{ + if((1 == m_nCount) && !mbDisposed) + { + try + { + Dispose(); + } + catch (RuntimeException & exc) // don't break throw () + { +#if OSL_DEBUG_LEVEL > 0 + rtl::OString msg( rtl::OUStringToOString( exc.Message, RTL_TEXTENCODING_ASCII_US ) ); + OSL_ENSURE( 0, msg.getStr() ); +#endif + } + } + + if(osl_decrementInterlockedCount(&m_nCount) == 0) delete this; +} + +void SimpleReferenceComponent::Dispose() +{ + if( !mbDisposed ) + { + mbDisposed = true; + disposing(); + } +} + +void SimpleReferenceComponent::disposing() +{ +} + +void * SimpleReferenceComponent::operator new(std::size_t nSize) + SAL_THROW((std::bad_alloc)) +{ + return ::operator new(nSize); +} + +void * SimpleReferenceComponent::operator new(std::size_t nSize, + std::nothrow_t const & rNothrow) + SAL_THROW(()) +{ +#if defined WNT + return ::operator new(nSize); + // WNT lacks a global nothrow operator new... +#else // WNT + return ::operator new(nSize, rNothrow); +#endif // WNT +} + +void SimpleReferenceComponent::operator delete(void * pPtr) SAL_THROW(()) +{ + ::operator delete(pPtr); +} + +void SimpleReferenceComponent::operator delete(void * pPtr, + std::nothrow_t const & rNothrow) + SAL_THROW(()) +{ +#if defined WNT || (defined IRIX && !defined GCC) + ::operator delete(pPtr); // WNT lacks a global nothrow operator delete... +#else // WNT + ::operator delete(pPtr, rNothrow); +#endif // WNT +} |