1 // -*- Mode: C++; tab-width:2; indent-tabs-mode: nil; c-basic-offset: 2 -*- 2 // vi:tw=80:et:ts=2:sts=2 3 // 4 // ----------------------------------------------------------------------- 5 // 6 // This file is part of RLVM, a RealLive virtual machine clone. 7 // 8 // ----------------------------------------------------------------------- 9 // 10 // Copyright (C) 2006 Elliot Glaysher 11 // 12 // This program is free software; you can redistribute it and/or modify 13 // it under the terms of the GNU General Public License as published by 14 // the Free Software Foundation; either version 3 of the License, or 15 // (at your option) any later version. 16 // 17 // This program is distributed in the hope that it will be useful, 18 // but WITHOUT ANY WARRANTY; without even the implied warranty of 19 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 // GNU General Public License for more details. 21 // 22 // You should have received a copy of the GNU General Public License 23 // along with this program; if not, write to the Free Software 24 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. 25 // 26 // ----------------------------------------------------------------------- 27 28 #ifndef SRC_SYSTEMS_BASE_SYSTEM_ERROR_H_ 29 #define SRC_SYSTEMS_BASE_SYSTEM_ERROR_H_ 30 31 #include <exception> 32 #include <string> 33 34 // Kill the program Errors. This exception class should only be used 35 // in cases where there is corrupted state or something; most things 36 // that a bad opcode could do should not fall under this class, and 37 // should be rlvm::Exception instead. 38 class SystemError : public std::exception { 39 public: 40 explicit SystemError(std::string what); 41 virtual ~SystemError() throw(); 42 virtual const char* what() const throw() override; 43 44 private: 45 std::string description; 46 }; 47 48 #endif // SRC_SYSTEMS_BASE_SYSTEM_ERROR_H_ 49