1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef _DBGLOOP_HXX 25 #define _DBGLOOP_HXX 26 27 #ifdef DBG_UTIL 28 29 #include <tools/solar.h> 30 31 class SvStream; 32 33 #define DBG_MAX_STACK 20 // Verschachtelungstiefe 34 #define DBG_MAX_LOOP 1000 // das Abbruchkriterium 35 36 class DbgLoopStack 37 { 38 sal_uInt16 aCount[DBG_MAX_STACK]; 39 sal_uInt16 nPtr; 40 const void *pDbg; 41 void Reset(); 42 public: 43 DbgLoopStack(); 44 void Push( const void *pThis ); 45 void Pop(); 46 void Print( SvStream &rOS ) const; //$ ostream 47 }; 48 49 class DbgLoop 50 { 51 friend inline void PrintLoopStack( SvStream &rOS ); //$ ostream 52 static DbgLoopStack aDbgLoopStack; 53 public: DbgLoop(const void * pThis)54 inline DbgLoop( const void *pThis ) { aDbgLoopStack.Push( pThis ); } ~DbgLoop()55 inline ~DbgLoop() { aDbgLoopStack.Pop(); } 56 }; 57 PrintLoopStack(SvStream & rOS)58inline void PrintLoopStack( SvStream &rOS ) //$ ostream 59 { 60 DbgLoop::aDbgLoopStack.Print( rOS ); 61 } 62 63 #define DBG_LOOP DbgLoop aDbgLoop( (const void*)this ); 64 #define DBG_LOOP_RESET DbgLoop aDbgLoop( 0 ); 65 66 #else 67 68 #define DBG_LOOP 69 #define DBG_LOOP_RESET 70 71 #endif 72 73 #endif 74