e57ca02849
...(for now, from LIBO_INTERNAL_CODE only). See the mail thread starting at <https://lists.freedesktop.org/archives/libreoffice/2017-January/076665.html> "Dynamic Exception Specifications" for details. Most changes have been done automatically by the rewriting loplugin:dynexcspec (after enabling the rewriting mode, to be committed shortly). The way it only removes exception specs from declarations if it also sees a definition, it identified some dead declarations-w/o-definitions (that have been removed manually) and some cases where a definition appeared in multiple include files (which have also been cleaned up manually). There's also been cases of macro paramters (that were used to abstract over exception specs) that have become unused now (and been removed). Furthermore, some code needed to be cleaned up manually (avmedia/source/quicktime/ and connectivity/source/drivers/kab/), as I had no configurations available that would actually build that code. Missing @throws documentation has not been applied in such manual clean-up. Change-Id: I3408691256c9b0c12bc5332de976743626e13960 Reviewed-on: https://gerrit.libreoffice.org/33574 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
83 lines
2.8 KiB
C++
83 lines
2.8 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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#ifndef INCLUDED_CANVAS_BASE_DISAMBIGUATIONHELPER_HXX
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#define INCLUDED_CANVAS_BASE_DISAMBIGUATIONHELPER_HXX
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#include <com/sun/star/lang/EventObject.hpp>
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#include <osl/mutex.hxx>
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/* Definition of the DisambiguationHelper class */
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namespace canvas
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{
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/** Base class, initializing its own baseclass with m_aMutex.
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This is necessary to make the CanvasBase, GraphicDeviceBase,
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etc. classes freely combinable - letting them perform this
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initialization would prohibit deriving e.g. CanvasBase from
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GraphicDeviceBase.
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On top of that, disambiguates XEventListener::disposing and
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WeakComponentImplHelper::disposing.
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Having two virtual methods with the same name, and not
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overriding them in every derived class, will hide one of
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them. Later trying to override the same method, will generate
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a new vtable slot, and lead to very hard to spot errors.
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*/
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template< class Base > class DisambiguationHelper : public Base
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{
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protected:
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/** Construct DisambiguationHelper
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This method is the whole purpose of this template:
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initializing a base class with the provided m_aMutex
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member (the WeakComponentImplHelper templates need that,
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as they require the lifetime of the mutex to extend
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theirs).
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*/
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DisambiguationHelper() :
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Base( m_aMutex )
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{
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}
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virtual void disposeThis()
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{}
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/// @throws css::uno::RuntimeException
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virtual void disposeEventSource( const css::lang::EventObject& )
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{}
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mutable ::osl::Mutex m_aMutex;
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private:
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virtual void SAL_CALL disposing() override
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{ disposeThis(); }
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virtual void SAL_CALL disposing( const css::lang::EventObject& Source ) override
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{ disposeEventSource(Source); }
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};
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}
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#endif // INCLUDED_CANVAS_BASE_DISAMBIGUATIONHELPER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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