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 28 #ifndef _DBGLOOP_HXX 29 #define _DBGLOOP_HXX 30 31 #ifdef DBG_UTIL 32 33 #include <tools/solar.h> 34 35 class SvStream; 36 37 #define DBG_MAX_STACK 20 // Verschachtelungstiefe 38 #define DBG_MAX_LOOP 1000 // das Abbruchkriterium 39 40 class DbgLoopStack 41 { 42 sal_uInt16 aCount[DBG_MAX_STACK]; 43 sal_uInt16 nPtr; 44 const void *pDbg; 45 void Reset(); 46 public: 47 DbgLoopStack(); 48 void Push( const void *pThis ); 49 void Pop(); 50 void Print( SvStream &rOS ) const; //$ ostream 51 }; 52 53 class DbgLoop 54 { 55 friend inline void PrintLoopStack( SvStream &rOS ); //$ ostream 56 static DbgLoopStack aDbgLoopStack; 57 public: 58 inline DbgLoop( const void *pThis ) { aDbgLoopStack.Push( pThis ); } 59 inline ~DbgLoop() { aDbgLoopStack.Pop(); } 60 }; 61 62 inline void PrintLoopStack( SvStream &rOS ) //$ ostream 63 { 64 DbgLoop::aDbgLoopStack.Print( rOS ); 65 } 66 67 #define DBG_LOOP DbgLoop aDbgLoop( (const void*)this ); 68 #define DBG_LOOP_RESET DbgLoop aDbgLoop( 0 ); 69 70 #else 71 72 #define DBG_LOOP 73 #define DBG_LOOP_RESET 74 75 #endif 76 77 #endif 78