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Mesh Oriented datABase
(version 5.4.1)
Array-based unstructured mesh datastructure
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Mesh Oriented datABase
(version 5.4.1)
Array-based unstructured mesh datastructure
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00001 #ifndef MOAB_ERROR_HANDLER_HPP
00002 #define MOAB_ERROR_HANDLER_HPP
00003
00004 #ifdef _WIN32
00005 #define __func__ __FUNCTION__
00006 #endif
00007
00008 #include "moab/Types.hpp"
00009
00010 #include
00011 #include
00012
00013 namespace moab
00014 {
00015
00016 //! ErrorType - passed to the error handling routines indicating whether this is a new error
00017 //! (globally fatal or per-processor relevant) to be created, or an existing one to be handled
00018 enum ErrorType
00019 {
00020 MB_ERROR_TYPE_NEW_GLOBAL = 0,
00021 MB_ERROR_TYPE_NEW_LOCAL = 1,
00022 MB_ERROR_TYPE_EXISTING = 2
00023 };
00024
00025 //! Initialize MOAB error handler (e.g. create a utility object for printing error output)
00026 void MBErrorHandler_Init();
00027
00028 //! Finalize MOAB error handler (e.g. delete the utility object for printing error output)
00029 void MBErrorHandler_Finalize();
00030
00031 //! Indicates whether MBErrorHandler_Init has been called
00032 bool MBErrorHandler_Initialized();
00033
00034 //! Get information about the last error
00035 void MBErrorHandler_GetLastError( std::string& error );
00036
00037 //! Routine that is called to create a new error or handle an existing one
00038 ErrorCode MBError( int line,
00039 const char* func,
00040 const char* file,
00041 const char* dir,
00042 ErrorCode err_code,
00043 const char* err_msg,
00044 ErrorType err_type );
00045
00046 } // namespace moab
00047
00048 #define __FILENAME__ ( strrchr( __FILE__, '/' ) ? strrchr( __FILE__, '/' ) + 1 : __FILE__ )
00049
00050 #define MBSTRINGIFY_( X ) #X
00051 #define MBSTRINGIFY( X ) MBSTRINGIFY_( X )
00052
00053 #ifdef LOCDIR
00054 #define __MBSDIR__ MBSTRINGIFY( LOCDIR )
00055 #else
00056 #define __MBSDIR__ ""
00057 #endif
00058
00059 //! Set a new error with the given error message (a string or a stream) and return the given error
00060 //! code Used in functions which return ErrorCode
00061 #define MB_SET_ERR( err_code, err_msg ) \
00062 do \
00063 { \
00064 std::ostringstream err_ostr; \
00065 err_ostr << err_msg; \
00066 return moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, err_code, err_ostr.str().c_str(), \
00067 moab::MB_ERROR_TYPE_NEW_LOCAL ); \
00068 } while( false )
00069
00070 //! Set a new error with the given error message (a string or a stream) and return
00071 //! Used in functions which return void types (or have no return types at all, e.g. constructors)
00072 #define MB_SET_ERR_RET( err_msg ) \
00073 do \
00074 { \
00075 std::ostringstream err_ostr; \
00076 err_ostr << err_msg; \
00077 moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, moab::MB_FAILURE, err_ostr.str().c_str(), \
00078 moab::MB_ERROR_TYPE_NEW_LOCAL ); \
00079 return; \
00080 } while( false )
00081
00082 //! Set a new error with the given error message (a string or a stream) and return the given value
00083 //! Used in functions which return any data type
00084 #define MB_SET_ERR_RET_VAL( err_msg, ret_val ) \
00085 do \
00086 { \
00087 std::ostringstream err_ostr; \
00088 err_ostr << err_msg; \
00089 moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, moab::MB_FAILURE, err_ostr.str().c_str(), \
00090 moab::MB_ERROR_TYPE_NEW_LOCAL ); \
00091 return ret_val; \
00092 } while( false )
00093
00094 //! Set a new error with the given error message (a string or a stream) and continue
00095 //! Used in functions which return any data type
00096 #define MB_SET_ERR_CONT( err_msg ) \
00097 do \
00098 { \
00099 std::ostringstream err_ostr; \
00100 err_ostr << err_msg; \
00101 moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, moab::MB_FAILURE, err_ostr.str().c_str(), \
00102 moab::MB_ERROR_TYPE_NEW_LOCAL ); \
00103 } while( false )
00104
00105 //! Similar to MB_SET_ERR except that the error is considered globally fatal
00106 #define MB_SET_GLB_ERR( err_code, err_msg ) \
00107 do \
00108 { \
00109 std::ostringstream err_ostr; \
00110 err_ostr << err_msg; \
00111 return moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, err_code, err_ostr.str().c_str(), \
00112 moab::MB_ERROR_TYPE_NEW_GLOBAL ); \
00113 } while( false )
00114
00115 //! Similar to MB_SET_ERR_RET except that the error is considered globally fatal
00116 #define MB_SET_GLB_ERR_RET( err_msg ) \
00117 do \
00118 { \
00119 std::ostringstream err_ostr; \
00120 err_ostr << ( err_msg ); \
00121 moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, moab::MB_FAILURE, err_ostr.str().c_str(), \
00122 moab::MB_ERROR_TYPE_NEW_GLOBAL ); \
00123 return; \
00124 } while( false )
00125
00126 //! Similar to MB_SET_ERR_RET_VAL except that the error is considered globally fatal
00127 #define MB_SET_GLB_ERR_RET_VAL( err_msg, ret_val ) \
00128 do \
00129 { \
00130 std::ostringstream err_ostr; \
00131 err_ostr << ( err_msg ); \
00132 moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, moab::MB_FAILURE, err_ostr.str().c_str(), \
00133 moab::MB_ERROR_TYPE_NEW_GLOBAL ); \
00134 return ret_val; \
00135 } while( false )
00136
00137 //! Similar to MB_SET_ERR_CONT except that the error is considered globally fatal
00138 #define MB_SET_GLB_ERR_CONT( err_msg ) \
00139 do \
00140 { \
00141 std::ostringstream err_ostr; \
00142 err_ostr << ( err_msg ); \
00143 moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, moab::MB_FAILURE, err_ostr.str().c_str(), \
00144 moab::MB_ERROR_TYPE_NEW_GLOBAL ); \
00145 } while( false )
00146
00147 //! Check error code, if not MB_SUCCESS, call the error handler and return the given error code
00148 //! Used in functions which return ErrorCode
00149 #define MB_CHK_ERR( err_code ) \
00150 do \
00151 { \
00152 if( moab::MB_SUCCESS != ( err_code ) ) \
00153 return moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, err_code, "", \
00154 moab::MB_ERROR_TYPE_EXISTING ); \
00155 } while( false )
00156
00157 //! Check error code, if not MB_SUCCESS, call the error handler and return
00158 //! Used in functions which return void types (or have no return types at all, e.g. constructors)
00159 #define MB_CHK_ERR_RET( err_code ) \
00160 do \
00161 { \
00162 if( moab::MB_SUCCESS != ( err_code ) ) \
00163 { \
00164 moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, err_code, "", moab::MB_ERROR_TYPE_EXISTING ); \
00165 return; \
00166 } \
00167 } while( false )
00168
00169 //! Check error code, if not MB_SUCCESS, call the error handler and return the given value
00170 //! Used in functions which return any data type
00171 #define MB_CHK_ERR_RET_VAL( err_code, ret_val ) \
00172 do \
00173 { \
00174 if( moab::MB_SUCCESS != ( err_code ) ) \
00175 { \
00176 moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, err_code, "", moab::MB_ERROR_TYPE_EXISTING ); \
00177 return ret_val; \
00178 } \
00179 } while( false )
00180
00181 //! Check error code, if not MB_SUCCESS, call the error handler and continue
00182 //! Used in functions which return any data type
00183 #define MB_CHK_ERR_CONT( err_code ) \
00184 do \
00185 { \
00186 if( moab::MB_SUCCESS != ( err_code ) ) \
00187 { \
00188 moab::MBError( __LINE__, __func__, __FILENAME__, __MBSDIR__, err_code, "", moab::MB_ERROR_TYPE_EXISTING ); \
00189 } \
00190 } while( false )
00191
00192 //! Check error code, if not MB_SUCCESS, set a new error with the given error message and return the
00193 //! given error code Used in functions which return ErrorCode
00194 #define MB_CHK_SET_ERR( err_code, err_msg ) \
00195 do \
00196 { \
00197 if( moab::MB_SUCCESS != ( err_code ) ) MB_SET_ERR( err_code, err_msg ); \
00198 } while( false )
00199
00200 //! Check error code, if not MB_SUCCESS, set a new error with the given error message and return
00201 //! Used in functions which return void types (or have no return types at all, e.g. constructors)
00202 #define MB_CHK_SET_ERR_RET( err_code, err_msg ) \
00203 do \
00204 { \
00205 if( moab::MB_SUCCESS != ( err_code ) ) MB_SET_ERR_RET( err_msg ); \
00206 } while( false )
00207
00208 //! Check error code, if not MB_SUCCESS, set a new error with the given error message and return the
00209 //! given value Used in functions which return any data type
00210 #define MB_CHK_SET_ERR_RET_VAL( err_code, err_msg, ret_val ) \
00211 do \
00212 { \
00213 if( moab::MB_SUCCESS != ( err_code ) ) MB_SET_ERR_RET_VAL( err_msg, ret_val ); \
00214 } while( false )
00215
00216 //! Check error code, if not MB_SUCCESS, set a new error with the given error message and continue
00217 //! Used in functions which return any data type
00218 #define MB_CHK_SET_ERR_CONT( err_code, err_msg ) \
00219 do \
00220 { \
00221 if( moab::MB_SUCCESS != ( err_code ) ) MB_SET_ERR_CONT( err_msg ); \
00222 } while( false )
00223
00224 #endif
1.7.6.1.
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