00001 /*************************************************************************** 00002 ** 00003 ** This file is part of GpCoreTools. 00004 ** 00005 ** This file may be distributed and/or modified under the terms of the 00006 ** GNU General Public License version 2 or 3 as published by the Free 00007 ** Software Foundation and appearing in the file LICENSE.GPL included 00008 ** in the packaging of this file. 00009 ** 00010 ** This file is distributed in the hope that it will be useful, but WITHOUT 00011 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 00013 ** more details. 00014 ** 00015 ** You should have received a copy of the GNU General Public License 00016 ** along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 ** 00018 ** See http://www.geopsy.org for more information. 00019 ** 00020 ** Created: 2007-12-26 00021 ** Authors: 00022 ** Marc Wathelet 00023 ** Marc Wathelet (LGIT, Grenoble, France) 00024 ** 00025 ***************************************************************************/ 00026 00027 #ifndef TRACE_H 00028 #define TRACE_H 00029 00030 #include <vector> 00031 00032 #include "GpCoreToolsDLLExport.h" 00033 #include "TraceStamp.h" 00034 00035 namespace GpCoreTools { 00036 00037 // Uncomment next line to get a backtrace in case of crash 00038 #define TRACE_ENABLED 00039 00040 #ifdef TRACE_ENABLED 00041 00042 #define TRACE \ 00043 static TraceStamp _traceStamp_(__PRETTY_FUNCTION__, __LINE__); \ 00044 Trace _trace_0(&_traceStamp_); 00045 00046 // Better to use ##__COUNTER__ macro but not working with gcc 4.1.3, maybe gcc 4.3 00047 #define TRACE_N(index) \ 00048 static TraceStamp _traceStamp_##index(__PRETTY_FUNCTION__, __LINE__); \ 00049 Trace _trace_##index(&_traceStamp_##index); 00050 00051 class GPCORETOOLS_EXPORT Trace 00052 { 00053 public: 00054 Trace(const TraceStamp * stamp); 00055 ~Trace(); 00056 00057 static std::vector<const TraceStamp *> * mainStack() {return &_mainStack;} 00058 static std::string backTrace(const std::vector<const TraceStamp *> * stack); 00059 private: 00060 std::vector<const TraceStamp *> * _myStack; 00061 static std::vector<const TraceStamp *> _mainStack; 00062 }; 00063 00064 #else 00065 #define TRACE 00066 #endif 00067 00068 } // namespace GpCoreTools 00069 00070 #endif // TRACE_H
