1 /* 2 * Copyright (c) 2011-2021, The DART development contributors 3 * All rights reserved. 4 * 5 * The list of contributors can be found at: 6 * https://github.com/dartsim/dart/blob/master/LICENSE 7 * 8 * This file is provided under the following "BSD-style" License: 9 * Redistribution and use in source and binary forms, with or 10 * without modification, are permitted provided that the following 11 * conditions are met: 12 * * Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * * Redistributions in binary form must reproduce the above 15 * copyright notice, this list of conditions and the following 16 * disclaimer in the documentation and/or other materials provided 17 * with the distribution. 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 19 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, 20 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 21 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 26 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 27 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 29 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #ifndef DART_UTILS_MJCF_DETAIL_ERROR_HPP_ 34 #define DART_UTILS_MJCF_DETAIL_ERROR_HPP_ 35 36 #include <string> 37 #include <vector> 38 39 namespace dart { 40 namespace utils { 41 namespace MjcfParser { 42 namespace detail { 43 44 enum class ErrorCode 45 { 46 NONE = 0, 47 48 FILE_READ, 49 50 DUPLICATE_NAME, 51 52 ATTRIBUTE_MISSING, 53 54 ATTRIBUTE_INVALID, 55 56 ATTRIBUTE_DEPRECATED, 57 58 ATTRIBUTE_CONFLICT, 59 60 ELEMENT_MISSING, 61 62 ELEMENT_INVALID, 63 64 INCORRECT_ELEMENT_TYPE, 65 66 UNDEFINED_ERROR, 67 }; 68 69 class Error final 70 { 71 public: 72 Error() = default; 73 Error(ErrorCode code, const std::string& message); 74 75 explicit operator bool() const; 76 77 ErrorCode getCode() const; 78 const std::string& getMessage() const; 79 80 private: 81 ErrorCode mCode{ErrorCode::NONE}; 82 std::string mMessage{""}; 83 }; 84 85 using Errors = std::vector<Error>; 86 87 } // namespace detail 88 } // namespace MjcfParser 89 } // namespace utils 90 } // namespace dart 91 92 #endif // #ifndef DART_UTILS_MJCF_DETAIL_ERROR_HPP_ 93