IBSimu
1.0.4
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00001 00005 /* Copyright (c) 2005-2010 Taneli Kalvas. All rights reserved. 00006 * 00007 * You can redistribute this software and/or modify it under the terms 00008 * of the GNU General Public License as published by the Free Software 00009 * Foundation; either version 2 of the License, or (at your option) 00010 * any later version. 00011 * 00012 * This library is distributed in the hope that it will be useful, but 00013 * WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 * General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with this library (file "COPYING" included in the package); 00019 * if not, write to the Free Software Foundation, Inc., 51 Franklin 00020 * Street, Fifth Floor, Boston, MA 02110-1301 USA 00021 * 00022 * If you have questions about your rights to use or distribute this 00023 * software, please contact Berkeley Lab's Technology Transfer 00024 * Department at TTD@lbl.gov. Other questions, comments and bug 00025 * reports should be sent directly to the author via email at 00026 * taneli.kalvas@jyu.fi. 00027 * 00028 * NOTICE. This software was developed under partial funding from the 00029 * U.S. Department of Energy. As such, the U.S. Government has been 00030 * granted for itself and others acting on its behalf a paid-up, 00031 * nonexclusive, irrevocable, worldwide license in the Software to 00032 * reproduce, prepare derivative works, and perform publicly and 00033 * display publicly. Beginning five (5) years after the date 00034 * permission to assert copyright is obtained from the U.S. Department 00035 * of Energy, and subject to any subsequent five (5) year renewals, 00036 * the U.S. Government is granted for itself and others acting on its 00037 * behalf a paid-up, nonexclusive, irrevocable, worldwide license in 00038 * the Software to reproduce, prepare derivative works, distribute 00039 * copies to the public, perform publicly and display publicly, and to 00040 * permit others to do so. 00041 */ 00042 00043 #ifndef ERROR_HPP 00044 #define ERROR_HPP 1 00045 00046 00047 #include <string> 00048 #include <cstring> 00049 #include <stdint.h> 00050 #include <sstream> 00051 #include <errno.h> 00052 00053 00054 template <class T> 00055 inline std::string to_string( const T& t ) 00056 { 00057 std::stringstream ss; 00058 ss << t; 00059 return( ss.str() ); 00060 } 00061 00062 00065 #define ERROR_LOCATION ErrorLocation( __FILE__, __LINE__, __func__ ) 00066 00067 00074 struct ErrorLocation { 00075 ErrorLocation() {} 00076 ErrorLocation( const char *file, int line, const char *func ) : 00077 _file(file), _line(line), _func(func) {} 00078 const char *_file; 00079 int _line; 00080 const char *_func; 00081 }; 00082 00083 00086 struct Error { 00087 ErrorLocation _loc; 00088 std::string _error_str; 00089 Error() {} 00090 Error( ErrorLocation loc, const std::string &str ) 00091 : _loc(loc), _error_str(str) {} 00092 }; 00093 00094 00097 struct ErrorNoMem : public Error { 00098 ErrorNoMem( ErrorLocation loc ) 00099 : Error( loc, "memory allocation error" ) {} 00100 }; 00101 00102 00105 struct ErrorErrno : public Error { 00106 int _ierrno; 00107 ErrorErrno( ErrorLocation loc ) : _ierrno(errno) { 00108 _loc = loc; 00109 #if defined(WIN32) || defined(__MINGW32__) 00110 _error_str = "errno " + to_string(_ierrno); 00111 #else 00112 char buf[1024]; 00113 strerror_r( _ierrno, buf, 1024 ); 00114 _error_str = buf; 00115 #endif 00116 } 00117 }; 00118 00119 00122 struct ErrorUnimplemented : public Error { 00123 ErrorUnimplemented( ErrorLocation loc ) 00124 : Error( loc, "feature unimplemented" ) {} 00125 ErrorUnimplemented( ErrorLocation loc, const std::string &str ) 00126 : Error( loc, str ) {} 00127 }; 00128 00129 00132 struct ErrorDim : public Error { 00133 ErrorDim( ErrorLocation loc ) 00134 : Error( loc, "dimension mismatch" ) {} 00135 ErrorDim( ErrorLocation loc, const std::string &str ) 00136 : Error( loc, str ) {} 00137 }; 00138 00139 00142 struct ErrorRange : public Error { 00143 ErrorRange( ErrorLocation loc, uint32_t i, uint32_t n, uint32_t j, uint32_t m ) { 00144 std::ostringstream ss; 00145 ss << "index out of range ( " << i << " >= " << n << " || "; 00146 ss << j << " >= " << m << " )"; 00147 _error_str = ss.str(); 00148 _loc = loc; 00149 } 00150 ErrorRange( ErrorLocation loc, uint32_t i, uint32_t n ) { 00151 std::ostringstream ss; 00152 ss << "index out of range ( " << i << " >= " << n << " )"; 00153 _error_str = ss.str(); 00154 _loc = loc; 00155 } 00156 }; 00157 00158 00159 #endif 00160 00161 00162 00163 00164 00165 00166 00167 00168 00169 00170 00171 00172 00173 00174 00175 00176 00177 00178