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 utils/format/exceptions.hpp 30/// Exception types raised by the format module. 31 32#if !defined(UTILS_FORMAT_EXCEPTIONS_HPP) 33#define UTILS_FORMAT_EXCEPTIONS_HPP 34 35#include <stdexcept> 36#include <string> 37 38namespace utils { 39namespace format { 40 41 42/// Base exception for format errors. 43class error : public std::runtime_error { 44public: 45 explicit error(const std::string&); 46 virtual ~error(void) throw(); 47}; 48 49 50/// Error denoting a bad format string. 51class bad_format_error : public error { 52 /// The format string that caused the error. 53 std::string _format; 54 55public: 56 explicit bad_format_error(const std::string&, const std::string&); 57 virtual ~bad_format_error(void) throw(); 58 59 const std::string& format(void) const; 60}; 61 62 63/// Error denoting too many arguments for the format string. 64class extra_args_error : public error { 65 /// The format string that was passed too many arguments. 66 std::string _format; 67 68 /// The first argument that caused the error. 69 std::string _arg; 70 71public: 72 explicit extra_args_error(const std::string&, const std::string&); 73 virtual ~extra_args_error(void) throw(); 74 75 const std::string& format(void) const; 76 const std::string& arg(void) const; 77}; 78 79 80} // namespace format 81} // namespace utils 82 83 84#endif // !defined(UTILS_FORMAT_EXCEPTIONS_HPP) 85