56 lines
1.9 KiB
C++
56 lines
1.9 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: idsort.hxx,v $
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* $Revision: 1.3 $
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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 ARY_IDSORT_HXX
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#define ARY_IDSORT_HXX
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/** A compare function that sorts ids of repository entities in the same
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storage.
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@see ::ary::SortedIds
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*/
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template<class COMPARE>
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struct IdSorter
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{
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bool operator()(
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typename COMPARE::id_type
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i_1,
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typename COMPARE::id_type
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i_2 ) const
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{ return COMPARE::Lesser_(
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COMPARE::KeyOf_(COMPARE::EntityOf_(i_1)),
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COMPARE::KeyOf_(COMPARE::EntityOf_(i_2)) );
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}
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};
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#endif
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