00001 /*!@file Envision/env_log.h Interface to syslog */ 00002 00003 // //////////////////////////////////////////////////////////////////// // 00004 // The iLab Neuromorphic Vision C++ Toolkit - Copyright (C) 2001 by the // 00005 // University of Southern California (USC) and the iLab at USC. // 00006 // See http://iLab.usc.edu for information about this project. // 00007 // //////////////////////////////////////////////////////////////////// // 00008 // Major portions of the iLab Neuromorphic Vision Toolkit are protected // 00009 // under the U.S. patent ``Computation of Intrinsic Perceptual Saliency // 00010 // in Visual Environments, and Applications'' by Christof Koch and // 00011 // Laurent Itti, California Institute of Technology, 2001 (patent // 00012 // pending; application number 09/912,225 filed July 23, 2001; see // 00013 // http://pair.uspto.gov/cgi-bin/final/home.pl for current status). // 00014 // //////////////////////////////////////////////////////////////////// // 00015 // This file is part of the iLab Neuromorphic Vision C++ Toolkit. // 00016 // // 00017 // The iLab Neuromorphic Vision C++ Toolkit is free software; you can // 00018 // redistribute it and/or modify it under the terms of the GNU General // 00019 // Public License as published by the Free Software Foundation; either // 00020 // version 2 of the License, or (at your option) any later version. // 00021 // // 00022 // The iLab Neuromorphic Vision C++ Toolkit is distributed in the hope // 00023 // that it will be useful, but WITHOUT ANY WARRANTY; without even the // 00024 // implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR // 00025 // PURPOSE. See the GNU General Public License for more details. // 00026 // // 00027 // You should have received a copy of the GNU General Public License // 00028 // along with the iLab Neuromorphic Vision C++ Toolkit; if not, write // 00029 // to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, // 00030 // Boston, MA 02111-1307 USA. // 00031 // //////////////////////////////////////////////////////////////////// // 00032 // 00033 // Primary maintainer for this file: Rob Peters <rjpeters at usc dot edu> 00034 // $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/Envision/env_log.h $ 00035 // $Id: env_log.h 7629 2007-01-03 04:07:38Z rjpeters $ 00036 // 00037 00038 #ifndef ENVISION_ENV_LOG_H_DEFINED 00039 #define ENVISION_ENV_LOG_H_DEFINED 00040 00041 #ifdef __cplusplus 00042 extern "C" 00043 { 00044 #endif 00045 00046 typedef void (env_assert_handler)(const char* what, 00047 int custom_msg, 00048 const char* where, 00049 int line_no); 00050 00051 void env_assert(const char* what, 00052 int custom_msg, 00053 const char* where, 00054 int line_no); 00055 00056 void env_assert_set_handler( 00057 env_assert_handler __attribute__((noreturn))* handler); 00058 00059 #ifdef __cplusplus 00060 } 00061 #endif 00062 00063 #endif 00064 00065 #if !defined(ENV_NO_DEBUG) 00066 00067 # define ENV_ASSERT(expr) do { if ( !(expr) ) env_assert(#expr, 0, __FILE__, __LINE__); } while(0) 00068 # define ENV_ASSERT2(expr, msg) do { if ( !(expr) ) env_assert(msg, 1, __FILE__, __LINE__); } while(0) 00069 00070 #else // defined(ENV_NO_DEBUG) 00071 00072 # define ENV_ASSERT(expr) do {} while (0) 00073 # define ENV_ASSERT2(expr, msg) do {} while (0) 00074 00075 #endif 00076 00077 // ###################################################################### 00078 /* So things look consistent in everyone's emacs... */ 00079 /* Local Variables: */ 00080 /* indent-tabs-mode: nil */ 00081 /* c-file-style: "linux" */ 00082 /* End: */
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