1 /************************************************************************* 2 * 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * Copyright 2000, 2010 Oracle and/or its affiliates. 6 * 7 * OpenOffice.org - a multi-platform office productivity suite 8 * 9 * This file is part of OpenOffice.org. 10 * 11 * OpenOffice.org is free software: you can redistribute it and/or modify 12 * it under the terms of the GNU Lesser General Public License version 3 13 * only, as published by the Free Software Foundation. 14 * 15 * OpenOffice.org is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU Lesser General Public License version 3 for more details 19 * (a copy is included in the LICENSE file that accompanied this code). 20 * 21 * You should have received a copy of the GNU Lesser General Public License 22 * version 3 along with OpenOffice.org. If not, see 23 * <http://www.openoffice.org/license.html> 24 * for a copy of the LGPLv3 License. 25 * 26 ************************************************************************/ 27 #ifndef _IDLC_ASTSTACK_HXX_ 28 #define _IDLC_ASTSTACK_HXX_ 29 30 #include <sal/types.h> 31 32 class AstScope; 33 34 class AstStack 35 { 36 public: 37 AstStack(); 38 virtual ~AstStack(); 39 40 sal_uInt32 depth(); 41 AstScope* top(); 42 AstScope* bottom(); 43 AstScope* nextToTop(); 44 AstScope* topNonNull(); 45 AstStack* push(AstScope* pScope); 46 void pop(); 47 void clear(); 48 49 private: 50 AstScope** m_stack; 51 sal_uInt32 m_size; 52 sal_uInt32 m_top; 53 }; 54 55 #endif // _IDLC_ASTSTACK_HXX_ 56 57