/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite * * This file is part of OpenOffice.org. * * OpenOffice.org is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License version 3 * only, as published by the Free Software Foundation. * * OpenOffice.org 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 version 3 for more details * (a copy is included in the LICENSE file that accompanied this code). * * You should have received a copy of the GNU Lesser General Public License * version 3 along with OpenOffice.org. If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ #ifndef _SFXIDPOOL_HXX #define _SFXIDPOOL_HXX #include // USHRT_MAX #include "bitset.hxx" // class IdPool ---------------------------------------------------------- class IdPool: private BitSet { private: sal_uInt16 nNextFree; sal_uInt16 nRange; sal_uInt16 nOffset; public: sal_Bool Lock( const BitSet& rLockSet ); sal_Bool IsLocked( sal_uInt16 nId ) const; IdPool( sal_uInt16 nMin = 1, sal_uInt16 nMax = USHRT_MAX ); sal_uInt16 Get(); sal_Bool Put( sal_uInt16 nId ); sal_Bool Lock( const Range& rRange ); sal_Bool Lock( sal_uInt16 nId ); }; //------------------------------------------------------------------------ // returns sal_True if the id is locked inline sal_Bool IdPool::IsLocked( sal_uInt16 nId ) const { return ( this->Contains(nId-nOffset) ); } #endif /* vim:set shiftwidth=4 softtabstop=4 expandtab: */