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Exception.h

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00001 /* SimData: Data Infrastructure for Simulations
00002  * Copyright (C) 2002 Mark Rose <tm2@stm.lbl.gov>
00003  * 
00004  * This file is part of SimData.
00005  * 
00006  * This program is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU General Public License
00008  * as published by the Free Software Foundation; either version 2
00009  * of the License, or (at your option) any later version.
00010  * 
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  * 
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00019  */
00020 
00021 
00028 #ifndef __SIMDATA_EXCEPTION_H__
00029 #define __SIMDATA_EXCEPTION_H__
00030 
00031 #include <string>
00032 
00033 #include <SimData/Export.h>
00034 #include <SimData/Namespace.h>
00035 
00036 
00037 NAMESPACE_SIMDATA
00038 
00039 
00044 class SIMDATA_EXPORT ExceptionBase { //: public std::runtime_error {
00045         std::string _msg;
00046         std::string _type;
00047         mutable bool dump;
00048 public:
00054         ExceptionBase(std::string const &type="Exception", std::string const &msg="");
00055 
00058         ExceptionBase(ExceptionBase const &e);
00059 
00065         virtual ~ExceptionBase();
00066 
00069         std::string getMessage();
00070 
00073         std::string getType();
00074 
00077         std::string getError();
00078 
00081         void appendMessage(std::string const &msg);
00082 
00085         void addMessage(std::string const &msg);
00086 
00090         void clear();
00091 
00094         void details();
00095 };
00096 
00099 class SIMDATA_EXPORT Exception: public ExceptionBase {
00100 public:
00101         Exception(std::string const &type="Exception", std::string const &msg=""): 
00102                 ExceptionBase(type, msg) { }
00103 };
00104 
00105 #define SIMDATA_SUBEXCEPTION(a, b) \
00106 class a: public b { \
00107 public: \
00108         a(std::string const &msg=""): \
00109                 b(#a, msg) { } \
00110         a(std::string const &type, std::string const &msg): \
00111                 b(type, msg) { } \
00112 };
00113 
00114 #define SIMDATA_EXCEPTION(a)    SIMDATA_SUBEXCEPTION(a, Exception)
00115 
00116 
00121 SIMDATA_EXCEPTION(PythonException);
00122 
00123 
00124 NAMESPACE_SIMDATA_END
00125 
00126 
00127 #endif // __SIMDATA_EXCEPTION_H__
00128 

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