office-gobmx/sw/inc/flypos.hxx
Stephan Bergmann d5cb1c694c Looks like UBSan still needs various RTTI for some reason
After 5d7af3c38b "make some classes
module-private" various tests in my Linux ASan+UBSan build failed due to missing
symbols.

Identified the problematic types with

> make check screenshot gb_SUPPRESS_TESTS=x && for i in $(find instdir/program workdir/LinkTarget/CppunitTest -type f); do LD_LIBRARY_PATH=${LD_LIBRARY_PATH:+$LD_LIBRARY_PATH:}instdir/program:workdir/UnpackedTarball/cppunit/src/cppunit/.libs ldd -r "$i" 2>/dev/null | grep 'undefined symbol: _ZTI'; done

and fixed the ensuing

> sw/source/core/SwNumberTree/SwNodeNum.cxx:190:32: error: dynamic_cast from 'SwNumberTreeNode' with hidden type visibility to 'SwNodeNum' with default type visibility [loplugin:dyncastvisibility]
>             SwNodeNum* pChild( dynamic_cast<SwNodeNum*>(pNode) );
>                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> sw/inc/SwNumberTree.hxx:114:7: note: base class 'SwNumberTreeNode' with hidden type visibility defined here [loplugin:dyncastvisibility]
> class SwNumberTreeNode
> ~~~~~~^~~~~~~~~~~~~~~~
> sw/inc/SwNodeNum.hxx:29:26: note: derived class 'SwNodeNum' with default type visibility defined here [loplugin:dyncastvisibility]
> class SAL_DLLPUBLIC_RTTI SwNodeNum : public SwNumberTreeNode
> ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

fallout.

Change-Id: I7abafdb4d02216e1a047f886d5e72ad3420115ce
Reviewed-on: https://gerrit.libreoffice.org/82210
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2019-11-07 15:17:07 +01:00

55 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 .
*/
#ifndef INCLUDED_SW_INC_FLYPOS_HXX
#define INCLUDED_SW_INC_FLYPOS_HXX
#include "swdllapi.h"
#include <memory>
#include <set>
class SwFrameFormat;
class SwNodeIndex;
/// For querying current flys in document.
class SAL_DLLPUBLIC_RTTI SwPosFlyFrame final
{
const SwFrameFormat* m_pFrameFormat; ///< FlyFrameFormat
SwNodeIndex* m_pNodeIndex; ///< Index for node is sufficient.
sal_uInt32 m_nOrdNum;
public:
SwPosFlyFrame( const SwNodeIndex& , const SwFrameFormat*, sal_uInt16 nArrPos );
virtual ~SwPosFlyFrame(); ///< Virtual for Writer (DLL !!)
const SwFrameFormat& GetFormat() const { return *m_pFrameFormat; }
const SwNodeIndex& GetNdIndex() const { return *m_pNodeIndex; }
sal_uInt32 GetOrdNum() const { return m_nOrdNum; }
};
// define needed classes to safely handle an array of allocated SwPosFlyFrame(s).
// SwPosFlyFrames can be handled by value (as return value), only refcounts to
// contained SwPosFlyFrame* will be copied. When releasing the last SwPosFlyFramePtr
// instance the allocated instance will be freed. The array is sorted by
// GetNdIndex by using a std::set container.
typedef std::shared_ptr< SwPosFlyFrame > SwPosFlyFramePtr;
struct SwPosFlyFrameCmp { bool operator()(const SwPosFlyFramePtr& rA, const SwPosFlyFramePtr& rB) const; };
typedef std::set< SwPosFlyFramePtr, SwPosFlyFrameCmp > SwPosFlyFrames;
#endif // INCLUDED_SW_INC_FLYPOS_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */