1// Copyright 2010 The Kyua Authors. 2// All rights reserved. 3// 4// Redistribution and use in source and binary forms, with or without 5// modification, are permitted provided that the following conditions are 6// met: 7// 8// * Redistributions of source code must retain the above copyright 9// notice, this list of conditions and the following disclaimer. 10// * Redistributions in binary form must reproduce the above copyright 11// notice, this list of conditions and the following disclaimer in the 12// documentation and/or other materials provided with the distribution. 13// * Neither the name of Google Inc. nor the names of its contributors 14// may be used to endorse or promote products derived from this software 15// without specific prior written permission. 16// 17// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29/// \file engine/exceptions.hpp 30/// Exception types raised by the engine module. 31 32#if !defined(ENGINE_EXCEPTIONS_HPP) 33#define ENGINE_EXCEPTIONS_HPP 34 35#include <stdexcept> 36 37#include "utils/fs/path.hpp" 38 39namespace engine { 40 41 42/// Base exception for engine errors. 43class error : public std::runtime_error { 44public: 45 explicit error(const std::string&); 46 virtual ~error(void) throw(); 47}; 48 49 50/// Error while processing data. 51class format_error : public error { 52public: 53 explicit format_error(const std::string&); 54 virtual ~format_error(void) throw(); 55}; 56 57 58/// Error while parsing external data. 59class load_error : public error { 60public: 61 /// The path to the file that caused the load error. 62 utils::fs::path file; 63 64 /// The reason for the error; may not include the file name. 65 std::string reason; 66 67 explicit load_error(const utils::fs::path&, const std::string&); 68 virtual ~load_error(void) throw(); 69}; 70 71 72} // namespace engine 73 74 75#endif // !defined(ENGINE_EXCEPTIONS_HPP) 76