libshevek
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00001 /* debug.hh - debugging macros 00002 * Copyright 2003 Bas Wijnen <wijnen@debian.org> 00003 * 00004 * This program is free software: you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation, either version 3 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU General Public License 00015 * along with this program. If not, see <http://www.gnu.org/licenses/>. 00016 */ 00017 00018 #ifndef SHEVEK_DEBUG_HH 00019 #define SHEVEK_DEBUG_HH 00020 00021 #include <iostream> 00022 #include <iomanip> 00023 #include <string> 00024 #include <ctype.h> 00025 00026 #ifdef NDEBUG 00027 00028 #define startfunc 00029 #define dbg(x) 00030 00031 #else // !defined (NDEBUG) 00032 00033 namespace shevek 00034 { 00035 extern bool _debug_dbg, _debug_startfunc; 00037 00040 void dump (std::string const &data, std::ostream &target, char def = '.'); 00041 } 00042 00044 00048 #define startfunc \ 00049 do { if (shevek::_debug_startfunc) std::cerr << "Debug: entering " \ 00050 << __PRETTY_FUNCTION__ << '\n'; } while (0) 00051 00053 00056 #define dbg(x) do { if (shevek::_debug_dbg) std::cerr << __FILE__ << ':' \ 00057 << __LINE__ << '(' << __FUNCTION__ << "): " << x << '\n'; } while (0) 00058 00059 #endif // !defined (NDEBUG) 00060 00061 #endif // defined (SHEVEK_DEBUG_HH)