bc04448e1e
2008/04/01 12:27:26 thb 1.7.16.2: #i85898# Stripping all external header guards 2008/03/31 12:22:45 rt 1.7.16.1: #i87441# Change license header to LPGL v3.
88 lines
3.3 KiB
C++
88 lines
3.3 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: treeaccessor.hxx,v $
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* $Revision: 1.8 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef CONFIGMGR_TREEACCESSOR_HXX
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#define CONFIGMGR_TREEACCESSOR_HXX
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#include "nodeaccess.hxx"
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#include "treefragment.hxx"
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#ifndef INCLUDED_CSTDDEF
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#include <cstddef>
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#define INCLUDED_CSTDDEF
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#endif
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#include <builddata.hxx>
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namespace configmgr
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{
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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namespace data
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{
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// -------------------------------------------------------------------------
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/** class that mediates access to the data of a tree fragment
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*/
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class TreeAccessor
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{
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public:
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TreeAccessor(sharable::TreeFragment *_aTreeRef)
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: m_pTree(_aTreeRef) {}
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TreeAccessor(const sharable::TreeFragment * _pTree)
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: m_pTree((sharable::TreeFragment *)_pTree) {}
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inline configuration::Name getName() const
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{ return configuration::makeName( m_pTree->getName(),
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configuration::Name::NoValidate() ); }
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NodeAccess getRootNode() const
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{ return NodeAccess(m_pTree ? const_cast<sharable::Node *>(m_pTree->nodes) : NULL); }
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TreeAddress copyTree() const
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{ return data::buildTree(*this); }
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static void freeTree(TreeAddress _aTree)
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{ data::destroyTree(_aTree); }
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// make it look like a pointer ...
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operator sharable::TreeFragment *() const { return (sharable::TreeFragment *)m_pTree; }
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sharable::TreeFragment* operator->() const { return m_pTree; }
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bool operator == (sharable::TreeFragment *pTree) const { return pTree == m_pTree; }
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bool operator != (sharable::TreeFragment *pTree) const { return pTree != m_pTree; }
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private:
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TreeAddress m_pTree;
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};
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// -------------------------------------------------------------------------
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}
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// -----------------------------------------------------------------------------
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} // namespace configmgr
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#endif // CONFIGMGR_TREEACCESSOR_HXX
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